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PURPOSE: Colorectal cancer (CRC) is the third most common cancer diagnosed in men and women in the United States. Given the availability of effective screening, most tumors are found early enough to offer patients substantial long-term survival. Thus there is a resulting significant population of CRC survivors for whom modifiable risk factors for recurrence and survival would be of interest. METHODS: We conducted a population-based retrospective cohort study among patients enrolled in 2 large Midwestern health plans for which claims data, including pharmacy fill data, and medical record data were available. Men and women who were 40 years of age or older at the time of CRC diagnosis with disease less than stage IV and no history of Crohn disease, ulcerative colitis, and irritable bowel syndrome were included. CRC cases diagnosed between January 1, 1990 and December 31, 2000 were included if they met the inclusion criteria. Adjusted Cox proportional hazard models were used with exposure modeled as a time-dependent covariate. We assessed progression-free survival, defined as an aggressive polyp or invasive disease, and overall survival. RESULTS: After adjustment for age at diagnosis, sex, race, body mass index, stage, side of initial tumor, and tumor histology, we found that current users of nonsteroidal anti-inflammatory drugs had a 3-fold decreased risk of recurrence and a >7-fold decreased risk of death. Our results are statistically significant with P-values <0.05. CONCLUSIONS: Our results suggest that current use of nonsteroidal anti-inflammatory drugs provides significant improvements in CRC outcomes.
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Antiinflamatorios no Esteroideos/uso terapéutico , Neoplasias Colorrectales/mortalidad , Adulto , Anciano , Estudios de Cohortes , Supervivencia sin Enfermedad , Femenino , Estudios de Seguimiento , Sistemas Prepagos de Salud/estadística & datos numéricos , Humanos , Masculino , Michigan , Persona de Mediana Edad , Minnesota , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Sobrevivientes/estadística & datos numéricosRESUMEN
PURPOSE: The purpose of this study was to examine barriers to communicating with healthcare professionals and health literacy about incontinence among different types of informal caregivers of individuals with Alzheimer disease (AD). DESIGN: Descriptive secondary analysis. SUBJECTS AND SETTING: The sample included 48 family/friend adult caregivers of individuals who had AD. Seventy-five percent were female; their mean age was 64 ± 14 years (mean ± SD). Caregivers were spouses (44%), daughters (31%), or extended family members/friends (25%). Nearly half (48%) of caregivers had a racially or ethnically diverse background; 58% of their care recipients had incontinence. METHODS: Data were collected via focus groups, interviews, and written surveys. Verbal responses were audiotaped, transcribed, and analyzed for themes by caregiver type using content analysis. RESULTS: Caregivers of persons with AD described role-related barriers to improving health literacy about incontinence and its management. Main themes of barriers emerged for each type of role that were emotive in nature for daughters, experiential for both spouse caregivers, system related for husbands, and relational (being perceived as an outsider) for extended family/friends. CONCLUSIONS: Nurse continence specialists have an important role in raising health literacy about incontinence and its management for informal caregivers of individual with AD. Results inform the development of interventions that are tailored to the type of caregiver as recommended by national health literacy initiatives with the aim of improving outcomes such as incontinence of care recipients.
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Cuidadores/normas , Barreras de Comunicación , Demencia/complicaciones , Personal de Salud/normas , Incontinencia Urinaria/terapia , Adulto , Anciano , Anciano de 80 o más Años , Enfermedad de Alzheimer/complicaciones , Enfermedad de Alzheimer/terapia , Cuidadores/psicología , Comunicación , Demencia/terapia , Femenino , Grupos Focales , Educación en Salud/métodos , Educación en Salud/normas , Alfabetización en Salud/normas , Humanos , Masculino , Persona de Mediana Edad , Atención al Paciente/psicologíaRESUMEN
OBJECTIVES: To describe human papillomavirus (HPV) vaccine coverage among adult privately insured women including variation in coverage by race/ethnicity. METHODS: This cross-sectional, observational study included women 18-26 years of age with continuous enrollment in a U.S. Midwestern health insurance plan and at least one visit to a plan affiliated practice. Vaccination data came from insurance claims and the electronic medical record. Primary outcomes were: receipt of at least 1 HPV vaccine (HPV1) and completion of the 3-dose HPV vaccine series (HPV3). Coverage was described for the entire cohort and stratified by race/ethnicity. For a subset of women, automated data was compared to personal recall. RESULTS: As of June 2010, among 2546 privately insured women 18-26 years, 72.7% had received their first HPV vaccine and 57.9% completed the 3-dose series. Compared to white women, African American and Asian women had significantly lower coverage for HPV1 and HPV3. There was 94.5% (95% CI: 88.5-100%) agreement between personal recall and claims/EMR for receiving HPV1. CONCLUSIONS: In this cohort of privately insured women, a majority received HPV1 and more than half completed the 3-dose vaccine series. Marked disparities in receipt of HPV vaccine by race/ethnicity were observed.
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Sistemas Prepagos de Salud , Cobertura del Seguro , Infecciones por Papillomavirus/prevención & control , Vacunas contra Papillomavirus/administración & dosificación , Adolescente , Adulto , Negro o Afroamericano/estadística & datos numéricos , Asiático/estadística & datos numéricos , Estudios de Cohortes , Estudios Transversales , Femenino , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Disparidades en Atención de Salud/etnología , Humanos , Inmunización Secundaria/estadística & datos numéricos , Medio Oeste de Estados Unidos , Infecciones por Papillomavirus/etnología , Población Blanca/estadística & datos numéricos , Adulto JovenRESUMEN
Long-term information needs are increasingly important as more people are diagnosed with cancer and living well beyond initial diagnosis and treatment. Consequently, cancer is joining the ranks of chronic conditions (e.g., asthma, diabetes) for which ongoing, long-term surveillance and management should be the model of care. However, the post-treatment period is fraught with uncertainty for patients and care providers. The "who, what, and when" of follow-up care, in particular, can be complex and confusing. Therefore, survivorship care plans (SCPs) are recommended. The Minnesota Cancer Alliance, a coalition working to improve quality of life for cancer survivors, developed a patient-focused SCP. This user-friendly SCP could be considered for use in patient care--particularly by nurses, who are well suited and positioned to implement SCPs.
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Continuidad de la Atención al Paciente , Neoplasias/terapia , Sobrevivientes , Educación Continua en Enfermería , Humanos , Neoplasias/enfermería , Proyectos PilotoRESUMEN
Communication between healthcare providers and patients/family caregivers about incontinence and associated skin damage is wanting, and information about healthcare providers perspectives on improving this communication is limited. A descriptive study was conducted using semi-structured, tape-recorded interviews with 11 healthcare providers with clinical expertise in geriatrics and dementia working in a large integrated healthcare system. The survey was developed by the authors based on a review of the relevant literature with guidance from a three-member Advisory Committee and consisted of nine open-ended questions related to communication with patients and families about incontinence and skin damage. Specifically, information was obtained about providers' perspectives on the timing of inquiring about these problems, how best to tailor language and approach the topic, barriers and facilitators to discussion of incontinence, and recommendations for educational and supportive resources. Responses were analyzed using a content analysis approach. Using a purposeful sampling technique, 11 experienced healthcare professionals agreed to participate in the study. Main themes observed included: 1) incontinence issues are not routinely or voluntarily addressed by all providers, 2) caregivers are receptive to discussion if the topic is broached by patient/caregiver, and 3) main barriers to providing information include limited clinician time and patient/family caregiver embarrassment. Participant clinicians expressed interest in readily available, single-topic, printed patient/caregiver-focused educational materials to enhance patient-provider communication and serve as a resource. These materials were subsequently developed. Further research is warranted to test the effectiveness of the recommendations and the materials developed as a result of the study.
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Cuidadores , Demencia/enfermería , Familia , Personal de Salud , Enfermedades de la Piel/complicaciones , Incontinencia Urinaria/fisiopatología , Adulto , Humanos , Persona de Mediana Edad , Incontinencia Urinaria/complicacionesRESUMEN
OBJECTIVE: Despite evidence indicating therapeutic benefit for adhering to a prescribed regimen, many patients do not take their medications as prescribed. Non-adherence often leads to morbidity and to higher health care costs. The objective of the study was to assess patient characteristics associated with medication adherence across eight diseases. DESIGN: Retrospective data from a repository within an integrated health system was used to identify patients ≥18 years of age with ICD-9-CM codes for primary or secondary diagnoses for any of eight conditions (depression, hypertension, hyperlipidemia, diabetes, asthma or chronic obstructive pulmonary disease, multiple sclerosis, cancer, or osteoporosis). Electronic pharmacy data was then obtained for 128 medications used for treatment. METHODS: Medication possession ratios (MPR) were calculated for those with one condition and one drug (n=15,334) and then for the total population having any of the eight diseases (n=31,636). The proportion of patients adherent (MPR ≥80%) was summarized by patient and living-area (census) characteristics. Bivariate associations between drug adherence and patient characteristics (age, sex, race, education, and comorbidity) were tested using contingency tables and chi-square tests. Logistic regression analysis examined predictors of adherence from patient and living area characteristics. RESULTS: Medication adherence for those with one condition was higher in males, Caucasians, older patients, and those living in areas with higher education rates and higher income. In the total population, adherence increased with lower comorbidity and increased number of medications. Substantial variation in adherence was found by condition with the lowest adherence for diabetes (51%) and asthma (33%). CONCLUSIONS: The expectation of high adherence due to a covered pharmacy benefit, and to enhanced medication access did not hold. Differences in medication adherence were found across condition and by patient characteristics. Great room for improvement remains, specifically for diabetes and asthma.
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Asma/tratamiento farmacológico , Comorbilidad , Depresión/tratamiento farmacológico , Diabetes Mellitus/tratamiento farmacológico , Cumplimiento de la Medicación/estadística & datos numéricos , Cooperación del Paciente/estadística & datos numéricos , Grupos Raciales/estadística & datos numéricos , Adolescente , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Asma/etnología , Depresión/etnología , Diabetes Mellitus/etnología , Escolaridad , Femenino , Humanos , Hiperlipidemias/tratamiento farmacológico , Hiperlipidemias/etnología , Hipertensión/tratamiento farmacológico , Hipertensión/etnología , Masculino , Cumplimiento de la Medicación/etnología , Persona de Mediana Edad , Cooperación del Paciente/etnología , Grupos Raciales/etnología , Estudios Retrospectivos , Factores Sexuales , Adulto JovenRESUMEN
An increasing number of vaccines are now designated as maternal vaccines, recommended prior to, during, or immediately following pregnancy. The influenza and pertussis (Tdap) vaccines have the potential to improve the health of women and their offspring. Among privately insured women of reproductive age, goals of this study were to describe influenza and Tdap vaccination coverage and to explore variation in coverage by age and race/ethnicity. This cross-sectional, observational study included women 18-44 years of age with continuous enrollment from 1 January 2007-31 March 2011 in a single, Midwestern health insurance plan and at least one visit to a plan affiliated practice. Data on vaccine coverage came from insurance claims, supplemented by electronic medical record data. Primary outcomes were: receipt of Tdap ever, receipt of Tdap or Tetanus vaccination (Td) in the past 10 years, and receipt of influenza vaccination during the 2010-2011 influenza season. Coverage was compared by race/ethnicity. Among 12,657 women with continuous private insurance, 45.5 % had received Tdap ever, 82.5 % had received Td or Tdap in the past 10 years, and 39.8 % received the influenza vaccine in the 2010-2011 season. Marked disparities in influenza vaccination coverage by race/ethnicity were observed, only 30.0 % of African American women received influenza vaccine compared to 40.7 % of white, non-Hispanic women (p < .0001). Among insured women of reproductive age, there is a need for interventions to increase Tdap and influenza vaccination uptake. Further research is needed to understand and address disparities in influenza vaccination coverage in this population.
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Programas de Inmunización/estadística & datos numéricos , Vacunas contra la Influenza/administración & dosificación , Gripe Humana/prevención & control , Cobertura del Seguro/estadística & datos numéricos , Seguro de Salud , Vacuna contra la Tos Ferina/administración & dosificación , Sector Privado/estadística & datos numéricos , Tos Ferina/prevención & control , Adolescente , Adulto , Estudios Transversales , Femenino , Humanos , Medio Oeste de Estados Unidos , Adulto JovenRESUMEN
INTRODUCTION: Much progress has been made in cancer survivorship research, but there are still many unanswered questions that can and need to be addressed by collaborative research consortia. METHODS: Since 1999, the National Cancer Institute-funded HMO Cancer Research Network (CRN) has engaged in a wide variety of research focusing on cancer survivorship. With a focus on thematic topics in cancer survivorship, we describe how the CRN has contributed to research in cancer survivorship and the resources it offers for future collaborations. RESULTS: We identified the following areas of cancer survivorship research: surveillance for and predictors of recurrences, health care delivery and care coordination, health care utilization and costs, psychosocial outcomes, cancer communication and decision making, late effects of cancer and its treatment, use of and adherence to adjuvant therapies, and lifestyle and behavioral interventions following cancer treatment. CONCLUSIONS: With over a decade of experience using cancer data in community-based settings, the CRN investigators and their collaborators are poised to generate evidence in cancer survivorship research. IMPLICATIONS FOR CANCER SURVIVORS: Collaborative research within these settings can improve the quality of care for cancer survivors within and beyond integrated health care delivery systems.
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Prestación Integrada de Atención de Salud , Atención a la Salud , Neoplasias/mortalidad , Tasa de Supervivencia , Investigación Biomédica Traslacional/organización & administración , Humanos , Neoplasias/terapiaRESUMEN
The purpose of this study was to obtain genetic counselors' perspectives about the identification of appropriate patients and barriers to referral of high-risk patients for cancer genetic counseling services. Genetic service providers from eight integrated health systems were surveyed. Data analysis included descriptive statistics. Twenty-eight of 40 potential participants responded (70%). Referrals for familial cancer risk assessment overwhelmingly came from providers (89%); only 10% were self-referrals. Use of guidelines to assist providers with referral was reported by 46% of the respondents. Genetic service providers perceived patient barriers to seeking genetic counseling after referral included: risk evaluation viewed as a non-priority (72%), concerns about impact on insurability (52%), distance to appointments (48%), lack of insurance (44%), lack of patient/provider knowledge about the value of genetic counseling (36%), discouragement by family members (28%), and fear (20%). The best approaches suggested by respondents to increase appropriate referrals were attending meetings and giving presentations to oncologists, surgeons, primary care and gynecologists. The genetic service providers reported several barriers to the referral and use of genetic counseling. This finding is consistent with current literature from the providers' perspective. Our survey adds the genetic service providers' perspective and identifies areas of opportunity for further research and intervention as few of the perceived barriers are being addressed through current educational efforts.
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Asesoramiento Genético , Predisposición Genética a la Enfermedad , Neoplasias/genética , Derivación y Consulta , Concienciación , Femenino , Humanos , Masculino , Neoplasias/psicología , Aceptación de la Atención de SaludRESUMEN
UNLABELLED: Objectives To describe the prevalence and characteristics related to indoor tanning use among adults in the United States in the past year. DESIGN: Cross-sectional study. SETTING: Health Information National Trends Study, 2005. PARTICIPANTS: The study included 2869 participants who were white and aged 18 to 64 years; a random subset of 821 participants were also asked questions about skin cancer prevention knowledge and attitudes. MAIN OUTCOME MEASURES: The study assessed the prevalence of self-reported use of indoor tanning in the past 12 months and its associations with demographic and lifestyle factors, knowledge, and attitudes. RESULTS: Overall, 18.1% of women and 6.3% of men reported tanning indoors in the past 12 months. Women who were older, were less educated, had lower income, and used sunscreen regularly were less likely to report the behavior, while women residing in the Midwest and the South and who used spray tanning products were more likely to report the behavior. Men who were less likely to report the behavior were older and obese but more likely to report the behavior if they lived in metropolitan areas and used spray tanning products. In an open-response format, only 13.3% of women and 4.2% of men suggested that avoidance of tanning bed use could reduce their risks of skin cancer. Greater skin cancer knowledge and higher perceived risk of skin cancer were inversely associated with the behavior in women. CONCLUSIONS: Prevalence and some characteristics associated with indoor tanning use, such as sunscreen use, differed between women and men in the United States. Most adults did not volunteer avoidance of tanning bed use to prevent skin cancer. Clinician-patient communication on risks of indoor tanning may be helpful to reduce indoor tanning use.
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Industria de la Belleza , Técnicas Cosméticas , Neoplasias Cutáneas/epidemiología , Rayos Ultravioleta , Adolescente , Adulto , Anciano , Técnicas Cosméticas/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Retrospectivos , Factores de Riesgo , Neoplasias Cutáneas/etiología , Neoplasias Cutáneas/prevención & control , Protectores Solares/farmacología , Encuestas y Cuestionarios , Rayos Ultravioleta/efectos adversos , Estados Unidos/epidemiología , Adulto JovenRESUMEN
BACKGROUND: The Internet provides us with tools (user metrics or paradata) to evaluate how users interact with online interventions. Analysis of these paradata can lead to design improvements. OBJECTIVE: The objective was to explore the qualities of online participant engagement in an online intervention. We analyzed the paradata in a randomized controlled trial of alternative versions of an online intervention designed to promote consumption of fruit and vegetables. METHODS: Volunteers were randomized to 1 of 3 study arms involving several online sessions. We created 2 indirect measures of breadth and depth to measure different dimensions and dynamics of program engagement based on factor analysis of paradata measures of Web pages visited and time spent online with the intervention materials. Multiple regression was used to assess influence of engagement on retention and change in dietary intake. RESULTS: Baseline surveys were completed by 2513 enrolled participants. Of these, 86.3% (n = 2168) completed the follow-up surveys at 3 months, 79.6% (n = 2027) at 6 months, and 79.4% (n = 1995) at 12 months. The 2 tailored intervention arms exhibited significantly more engagement than the untailored arm (P < .01). Breadth and depth measures of engagement were significantly associated with completion of follow-up surveys (odds ratios [OR] = 4.11 and 2.12, respectively, both P values < .001). The breadth measure of engagement was also significantly positively associated with a key study outcome, the mean increase in fruit and vegetable consumption (P < .001). CONCLUSIONS: By exploring participants' exposures to online interventions, paradata are valuable in explaining the effects of tailoring in increasing participant engagement in the intervention. Controlling for intervention arm, greater engagement is also associated with retention of participants and positive change in a key outcome of the intervention, dietary change. This paper demonstrates the utility of paradata capture and analysis for evaluating online health interventions. TRIAL REGISTRATION: NCT00169312; http://clinicaltrials.gov/ct2/show/NCT00169312 (Archived by WebCite at http://www.webcitation.org/5u8sSr0Ty).
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Participación de la Comunidad/estadística & datos numéricos , Consejo/métodos , Adhesión a Directriz/estadística & datos numéricos , Promoción de la Salud/métodos , Internet/estadística & datos numéricos , Adulto , Conducta Alimentaria , Femenino , Frutas , Humanos , Masculino , Persona de Mediana Edad , Retención en Psicología , Autocuidado/métodos , Encuestas y Cuestionarios , Terapia Asistida por Computador/métodos , Verduras , Adulto JovenRESUMEN
OBJECTIVES: We assessed change in fruit and vegetable intake in a population-based sample, comparing an online untailored program (arm 1) with a tailored behavioral intervention (arm 2) and with a tailored behavioral intervention plus motivational interviewing-based counseling via e-mail (arm 3). METHODS: We conducted a randomized controlled intervention trial, enrolling members aged 21 to 65 years from 5 health plans in Seattle, Washington; Denver, Colorado; Minneapolis, Minnesota; Detroit, Michigan; and Atlanta, Georgia. Participants reported fruit and vegetable intake at baseline and at 3, 6, and 12 months. We assessed mean change in fruit and vegetable servings per day at 12 months after baseline, using a validated self-report fruit and vegetable food frequency questionnaire. RESULTS: Of 2540 trial participants, 80% were followed up at 12 months. Overall baseline mean fruit and vegetable intake was 4.4 servings per day. Average servings increased by more than 2 servings across all study arms (P<.001), with the greatest increase (+2.8 servings) among participants of arm 3 (P=.05, compared with control). Overall program satisfaction was high. CONCLUSIONS: This online nutritional intervention was well received, convenient, easy to disseminate, and associated with sustained dietary change. Such programs have promise as population-based dietary interventions.
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Información de Salud al Consumidor , Consejo , Conducta Alimentaria , Promoción de la Salud/métodos , Internet , Adulto , Anciano , Correo Electrónico , Femenino , Frutas , Humanos , Entrevistas como Asunto/métodos , Modelos Logísticos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Motivación , Estadísticas no Paramétricas , Estados Unidos , VerdurasRESUMEN
PURPOSE: To examine osteoporosis prevention and treatment among home health care (HHC) patients at risk of fragility fracture in a large, Midwestern integrated HHC system. METHODS: All patients who received HHC services in 2006 were identified. International Classification of Diseases, Ninth Revision (ICD-9) diagnosis codes and pharmaceutical data were examined between January 1, 2004 and December 31, 2005 to determine risk status (high vs average) for fragility fracture. Patients with a documented diagnosis of osteoporosis, osteopenia, previous fragility fracture, stroke, or those taking a glucocorticoid were categorized as high risk. Pharmaceutical data (eg, estrogen, bisphosphonates) were obtained during the same 2-year period to determine treatment status. Descriptive statistics documented the proportion at high risk and treatment status. Inferential statistics tested differences in characteristics (age, gender, race, number of comorbidities) among high-risk patients with and without treatment. RESULTS: 2798 patients were seen in HHC during 2006 and had utilization data available in 2004 and 2005. Of these, 754 were categorized as high risk and 2044 as average risk. Approximately one third (34%) of high-risk patients received osteoporosis medication compared to 4% of average risk (P < .0001). We found no treatment differences based on age. Those with higher comorbidity profiles were less likely to receive treatment (P < .0001). CONCLUSION: Only 34% of HHC patients at high risk for fracture received adequate treatment. Patients with more comorbidities were least likely to receive treatment. Since these individuals are receiving medical and nursing care, an opportunity exists to increase treatment rates for those at greatest risk.
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BACKGROUND: The purpose of this paper is to evaluate costs associated with the online intervention trial, Making Effective Nutritional Choices for Cancer Prevention (MENU), and to connect the findings to the study outcomes. METHODS: Using prospective data collected during the MENU development and implementation phases, we estimated overall costs per person, incremental costs for the three arms of the MENU intervention, and incremental costs per change in fruit and vegetable (F&V) consumption across the studied population. The MENU study was conducted in five HMO sites of the Cancer Research Network. The number of eligible study participants who were enrolled in the study was 2,540. Recruited participants were randomized into (1) an untailored website program, (2) tailored website program, or (3) tailored web program plus personalized counseling (HOBI) via email. The primary measures for these analyses include the total intervention costs, average cost per participant, and the average cost per mean change in daily intake of F&V, stratified by study arm. RESULTS: The mean change in F&V consumption was greater in both the tailored arm and statistically higher in the HOBI arm relative to the untailored arm. The untailored arm achieved +2.34 servings increase vs. the tailored website arm (+2.68) and the HOBI arm (+2.80) servings increase. Total intervention costs for MENU participants who completed the 12-month follow-up assessment, by study arm, were estimated to be $197,197 or $110 respectively. This translates to $69 per participant in the untailored web site intervention, $81 per participant in the tailored website intervention, and $184 per participant in the HOBI intervention and a cost per average change in F&V consumption to be $35, $27 and $61 respectively. CONCLUSIONS: Providing personalized "tailored" messages and additional personalized support via email generated an additional $12-$115 per participant, over the untailored web program. Incremental increases in F&V consumption associated with the email support arm were associated with considerable increases in intervention costs, suggesting that the most cost effective arm of the MENU study by servings gained was the tailored website.
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The purpose of this study was to assess whether an electronic prompt promoting BMD testing affected the proportion of patients who received BMD and/or bone health medication. Rheumatology providers of patients 40+, on prednisone, with no record of BMD testing in the past 2 years, were targeted with the message: 'This patient is at risk for osteoporosis due to prednisone use. We have no record of a recent Dexa scan.' We also surveyed providers on the prompt's value. The use of prednisone remained stable; BMD testing was quite low in all periods but increased slightly (non-statistically) over time, as did bone health medication use. Providers found the prompt not tailored enough to be clinically meaningful. Electronic prompts seem beneficial in theory; however, putting them into practice has challenges. While the EMR has great potential to improve care, more needs to be done to ensure optimal use.
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Absorciometría de Fotón/estadística & datos numéricos , Actitud del Personal de Salud , Densidad Ósea , Registros Electrónicos de Salud , Sistemas Recordatorios , Reumatología , Algoritmos , Antiinflamatorios/farmacología , Antiinflamatorios/uso terapéutico , Densidad Ósea/efectos de los fármacos , Sistemas de Apoyo a Decisiones Clínicas , Humanos , Osteoporosis/diagnóstico , Osteoporosis/prevención & control , Prednisona/farmacología , Prednisona/uso terapéuticoRESUMEN
BACKGROUND: Web-based behavioral programs efficiently disseminate health information to a broad population, and online tailoring may increase their effectiveness. While the number of Internet-based behavioral interventions has grown in the last several years, additional information is needed to understand the characteristics of subjects who enroll in these interventions, relative to those subjects who are invited to enroll. OBJECTIVE: The aim of the study was to compare the characteristics of participants who enrolled in an online dietary intervention trial (MENU) with those who were invited but chose not to participate, in order to better understand how these groups differ. METHODS: The MENU trial was conducted among five health plans participating in the HMO Cancer Research Network in collaboration with the University of Michigan Center for Health Communication Research. Approximately 6000 health plan members per site, between the ages of 21 and 65, and stratified by gender with oversampling of minority populations, were randomly selected for recruitment and were mailed an invitation letter containing website information and a US$2 bill with the promise of US$20 for completing follow-up surveys. Administrative and area-based data using geocoding along with baseline survey data were used to compare invitees (HMO members sent the introductory letter), responders (those who entered a study ID on the website), and enrollees (those who completed the enrollment process). Generalized estimating equation multivariate and logistic regression models were used to assess predictors of response and enrollment. RESULTS: Of 28,460 members invited to participate, 4270 (15.0%) accessed the website. Of the eligible responders, 2540 (8.9%) completed the consent form and baseline survey and were enrolled and randomized. The odds of responding were 10% lower for every decade of increased age (P < .001), while the likelihood of enrolling was 10% higher for every decade increase in age (P < .001). Women were more likely to respond and to enroll (P < .001). Those living in a census tract associated with higher education levels were more likely to respond and enroll, as well as those residing in tracts with higher income (P < .001). With a 22% (n = 566) enrollment rate for African Americans and 8% (n = 192) for Hispanics, the enrolled sample was more racially and ethnically diverse than the background sampling frame. CONCLUSIONS: Relative to members invited to participate in the Internet-based intervention, those who enrolled were more likely to be older and live in census tracts associated with higher socioeconomic status. While oversampling of minority health plan members generated an enrolled sample that was more racially and ethnically diverse than the overall health plan population, additional research is needed to better understand methods that will expand the penetration of Internet interventions into more socioeconomically diverse populations. TRIAL REGISTRATION: Clinicaltrials.gov NCT00169312; http://clinicaltrials.gov/ct2/show/NCT00169312 (Archived by WebCite at http://www.webcitation.org/5jB50xSfU).
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Correo Electrónico , Promoción de la Salud , Internet , Evaluación Nutricional , Terapia Nutricional , Adulto , Anciano , Recolección de Datos/métodos , Educación no Profesional/métodos , Femenino , Sistemas Prepagos de Salud , Humanos , Masculino , Planificación de Menú , Persona de Mediana Edad , Oportunidad Relativa , Selección de Paciente , Grupos Raciales , Ensayos Clínicos Controlados Aleatorios como Asunto , Caracteres Sexuales , Adulto JovenRESUMEN
OBJECTIVE: To use focus groups to inform a web-based educational intervention for increased fruit and vegetable (FV) consumption. METHODS: Twelve groups (participants=137, aged 21-65) were recruited from four geographically diverse health systems. Four groups were stratified by gender and eight by race (white and African American) and gender. Questions included perceptions of healthy eating, factors that encourage or serve as barriers to FV consumption and features preferred for a web-based educational intervention. RESULTS: Though knowledgeable about healthy eating, participants did not know how to achieve or always care about healthy nutritional choices. Motivators for FV consumption included being role models and health concerns. Barriers included: lack of time, expense and FV availability. Website preferences included: visuals, links, tailored materials, menu suggestions, goal setting assistance, printable summaries and built in motivation. The developers incorporated nearly all suggestions. CONCLUSION: Focus groups provided needs-based tactical strategies for an online, education intervention targeting factors to improve FV consumption. PRACTICE IMPLICATIONS: Focus groups can provide valuable input to inform interventions. Further, web-based programs' abilities to offer information without time or geographic constraints, with capacity for tailoring and tracking progress makes them a valuable addition in the arsenal of efforts to promote healthy behaviors.
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Conducta Alimentaria/psicología , Frutas , Conductas Relacionadas con la Salud , Promoción de la Salud/métodos , Internet , Verduras , Adulto , Anciano , Femenino , Grupos Focales , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Persona de Mediana Edad , Educación del Paciente como AsuntoRESUMEN
PURPOSE: To describe the concerns raised by health plan members, providers and purchasers related to studying the comparative effectiveness of therapeutics using cluster randomized trials (CRTs) within health plans. An additional goal was to develop recommendations for increasing acceptability. METHODS: Eighty-four qualitative in-depth telephone interviews were conducted; 50 with health plan members, 21 with providers, and 13 with purchasers. Interviews focused on stakeholders' concerns about and recommendations for conducting CRTs in health plans. RESULTS: Members expressed concerns that CRTs might compromise their healthcare. Providers and purchasers recognized the value of and the need for comparative effectiveness research. Providers expressed concerns that they would not have sufficient time to discuss a CRT with patients, and that participation in such a study could negatively impact their relationships with patients. Purchasers would want assurances that study participation would not result in members receiving lesser care, and that benefits would remain equitable for all members. CONCLUSIONS: This study provides insight into how health plan members, providers and purchasers might react to a CRT being conducted in their health plan. The recommendations reported here provide guidance for researchers and policy makers considering this methodological approach and suggest that with sufficient preparation and planning CRTs can be an acceptable and efficient methodology for studying the comparative effectiveness of therapeutics in real world settings.
Asunto(s)
Directrices para la Planificación en Salud , Seguro de Salud , Participación del Paciente , Ensayos Clínicos Controlados Aleatorios como Asunto/estadística & datos numéricos , Adulto , Anciano , Anciano de 80 o más Años , Análisis por Conglomerados , Femenino , Sector de Atención de Salud/estadística & datos numéricos , Humanos , Seguro de Salud/estadística & datos numéricos , Entrevistas como Asunto/métodos , Masculino , Persona de Mediana Edad , Participación del Paciente/estadística & datos numéricos , Adulto JovenRESUMEN
The authors examined the relation between smoking status and fruit and vegetable (FV) consumption among a population-based sample and examined differences in psychosocial factors that may influence diet and inform intervention efforts. The authors recruited adults (N = 2,540) from 5 US health plans to participate in a Web-based dietary intervention trial. At baseline, smokers ate fewer FV servings per day (p < .001) and were less likely to meet the 5 A Day goal (p < .001). Smokers reported lower self-efficacy, overall motivation, and intrinsic motivation for meeting daily FV recommendations. Fewer smokers expected that eating 5 FV servings a day would reduce their risk for diabetes (p = .02) or obesity (p = .008). Smokers are an important target group for dietary intervention. Intervention efforts should attempt to increase smokers' motivation and confidence in their abilities to change their eating patterns and educate them about the health benefits of eating FV.
Asunto(s)
Dieta , Conducta Alimentaria/psicología , Conductas Relacionadas con la Salud , Conocimientos, Actitudes y Práctica en Salud , Fumar/psicología , Adulto , Encuestas sobre Dietas , Femenino , Frutas , Humanos , Masculino , Persona de Mediana Edad , Motivación , Educación del Paciente como Asunto , Psicología , Autoeficacia , VerdurasRESUMEN
OBJECTIVES: To examine attitudes, experiences, and preferences regarding advance directives (ADs) among adults of all ages. STUDY DESIGN: Subjects were surveyed regarding end-of-life (EOL) care wishes. The survey included items measuring knowledge, experiences, and attitudes regarding ADs, as well as preferences toward initiation of discussions. METHODS: Subjects included a random sample of patients (age range, 20 to >80 years) from a large midwestern managed care organization stratified by age decade. Descriptive statistics were used to summarize variables, and chi2 tests were performed to examine differences by age category. RESULTS: One hundred eighty-seven surveys were completed. The likelihood of having completed an AD increased with age (P <.001). Of those without an AD, 44% reported having talked with someone about their wishes. Many (62%) subjects thought that it was up to them to raise the topic of EOL care. However, 70% of subjects reported that they would be comfortable if their provider initiated discussion. Participants 60 years or older were more likely to report being very comfortable with their provider bringing up the subject compared with those younger than 60 years (60% vs 39%, P = .02). Few differences were found by age. CONCLUSIONS: Room for improvement exists for increasing the number of patients who complete an AD or engage in discussion of their wishes. Ways to involve healthcare providers in the process should be explored, as it seems that patients are receptive to physician-initiated discussions of ADs.