RESUMEN

BACKGROUND AND PURPOSE:  To examine the co-occurrence of cardiovascular risk factors and cluster subgroups of college students for cardiovascular risks. METHODS: A cross sectional descriptive study was conducted using co-occurrence patterns and hierarchical clustering analysis in 158 college students. RESULTS: The top co-occurring cardiovascular risk factors were overweight/obese and hypertension (10.8%, n = 17). Of the total 34 risk factors that co-occurred, 30 of them involved being overweight/obese. A six-cluster-solution was obtained, two clusters displayed elevated levels of lifetime and 30-year cardiovascular disease risks. CONCLUSIONS: The hierarchical cluster analysis identified that single White males with a family history of heart disease, overweight/obese, hypertensive or diabetes, and occasionally (weekly) consumed red meat, take antihypertensive medication, and hyperlipidemia were considered the higher risk group compared to other subgroups.

Asunto(s)

RESUMEN

OBJECTIVE: To assess college students' knowledge and perception of cardiovascular risk factors and to screen for their cardiovascular risks. PARTICIPANTS: The final sample that responded to recruitment consisted of 158 college students from a midwestern university. METHODS: A cross-sectional, descriptive study was performed using convenience sampling. RESULTS: College students were knowledgeable about cardiovascular risk factors but did not perceive themselves at risk for cardiovascular disease (CVD). Knowledge of cardiovascular risk factors was correlated with the lifetime risk estimates (ρ = .17, p = .048), and perception of cardiovascular risk was positively associated with 30-year CVD risk estimates (ρ = .16, p = .048). More than 50% of the participants had 1 or more cardiovascular risk factors. CONCLUSIONS: High knowledge level of cardiovascular risk factors was not sufficient to lower cardiovascular risks within this study population, but changing perception of cardiovascular risk factors may play a bigger role in reducing long-term cardiovascular risks.

Asunto(s)

RESUMEN

BACKGROUND AND PURPOSE: To test the psychometric properties of two measures of knowledge and perception of cardiovascular risk factors (CRFs). METHODS: A methodological study using a modified version of the Heart Disease Fact Questionnaire (HDFQ) and the Health Beliefs Related to Cardiovascular Disease (HBCVD) questionnaires was administered to 100 college-aged students. RESULTS: The HDFQ Kuder-Richardson-20 reliability estimate was .73. The HBCVD Cronbach's alpha was .70. Principal component analysis demonstrated the HBCVD questions load onto components representing the perceived susceptibility and severity of CRFs. There was an inverse relationship between knowledge and perception of CRFs (ρ = -.26, p = .009), as knowledge increased, perception of risk decreased. CONCLUSIONS: The HDFQ and HBCVD questionnaires had adequate internal consistency reliability and documented construct validity for use in college students.

Asunto(s)

RESUMEN

OBJECTIVES: To compare the percentage of patients who had an oral cancer examination (OCE) by their primary care provider (PCP) in medical clinics participating in a web-based education with poster reminder intervention to that of patients in control clinics. To also determine the effects for PCPs in medical clinics participating in the web-based education with poster reminder intervention as compared with those in control clinics regarding: a) index of knowledge of oral cancer risk factors (RiskOC) and b) index of knowledge of oral cancer diagnostic procedures (DiagOC). METHODS: Six medical clinics were recruited to participate in this study and randomly assigned to an intervention group or a control group. PCPs (physicians, physician assistants, and advanced practice registered nurses) took a pretest; 2 weeks later, they participated in the web-based educational program, including a posttest (intervention group) or took a posttest only (control group). In each clinic, 1 week following completion of the PCPs' posttests, 94 patients were recruited to complete a one-page survey. RESULTS: The intervention clinics were found to be a significant factor for the PCPs to perform patient OCEs, after controlling for significant covariates, that is, age, main reason for clinic visit, OCE for patient in the past year, clinic's mean DiagOC score, and clinic's mean RiskOC score. The intervention also resulted in the PCPs increasing their pretest to posttest RiskOC scores. CONCLUSIONS: The use of intervention has the potential to increase PCPs' short-term knowledge and to increase the frequency of PCPs' routine, nonsymptomatic opportunistic OCE on patients.

Asunto(s)

RESUMEN

The purpose of this study was to describe physical activity (PA) behaviors and physical functioning of prehypertensive and Stage I hypertensive African American Women (AAW) and to examine the relationships between PA behavior, physical functioning, personal factors, and behavior-specific influences. Pender's Health Promotion Model was the conceptual framework for the study. A cross-sectional design and convenience sample were used. The PA domain where the greatest amount of time was spent was in work-related activity, followed by household, leisure time, and transportation activity. Personal factors most strongly correlated to lower PA were greater body mass index and waist circumference. AAW perceived moderate barriers to PA and minimal family and friend social support for PA. Future interventions need to focus on removing barriers to and improving social support for PA among AAW.

Asunto(s)

RESUMEN

Knowledge is a prerequisite for changing behavior, and is useful for improving outcomes and reducing mortality rates in patients diagnosed with chronic kidney disease (CKD). The purpose of this article is to describe baseline CKD knowledge and awareness obtained as part of a larger study testing the feasibility of a self-management intervention. Thirty patients were recruited who had CKD Stage 3 with coexisting diabetes and hypertension. Fifty-four percent of the sample were unaware of their CKD diagnosis. Participants had a moderate amount of CKD knowledge. This study suggests the need to increase knowledge in patients with CKD Stage 3 to aid in slowing disease progression.

Asunto(s)

RESUMEN

Patients at risk of developing oral and/or oropharyngeal cancer (OPC) are more likely to see primary care providers (PCPs) than a dentist. Many PCPs do not regularly perform oral cancer examination (OCE). The purpose of this study was to design a web-based educational program based on a behavioral framework to encourage PCPs to conduct OCE. PCPs were solicited to provide feedback on the program and to evaluate their short-term knowledge. The integrated behavioral model was used to design the program. Fifteen PCPs (five in each group: physicians, physician assistants, and nurse practitioners) reviewed the program and took a posttest: (1) index of knowledge of risk factors for oral cancer (RiskOC) and (2) index of knowledge of diagnostic procedures for oral cancer (DiagOC). Findings from the process evaluation were mainly positive, with comments on the length of the program comprising the ten negative comments. No significant difference among groups of PCPs (physicians, physician assistants, and nurse practitioners) was detected for DiagOC (p = 0.43) or RiskOC (p = 0.201). A program on OPC for PCPs should be less than 40 min. Postviewing knowledge outcomes were similar for all PCPs. The web-based program on OPC based on a behavioral framework could have similar short-term knowledge outcomes for all PCPs and may increase the number of PCPs performing OCEs.

Asunto(s)

RESUMEN

PURPOSE: If clinicians and researchers are aware of specific cardiovascular risks associated with women's rural status, whether it be large or small/isolated rural areas, it may help in developing more relevant rural resources. The purpose of this study was to examine whether there were differences in modifiable cardiovascular risk factors of overweight and obese rural women living in large or small/isolated rural areas. SAMPLE: This secondary analysis examined baseline cross-sectional data from the "Web-based Weight Loss and Weight Maintenance Intervention for Older Rural Women" clinical trial. Analysis included data from 299 rural Midwestern women, ages 40-69 years with a baseline body mass index of 28-45 kg/m2, who provided rural classification data and were randomized into groups. METHODS: Demographic and biomarker baseline data were used. Chi-square and independent t-tests were used for data analyses. FINDINGS: There are no significant differences found in overweight and obese women with cardiovascular risk factors when compared to rural classification, with one exception. Total cholesterol was associated with rural classification (p=0.047), where women living in large rural areas were more likely to have elevated total cholesterol levels (≥240 mg/dL) compared to women living in small/isolated areas (18.5% vs. 10.0%, respectively). Demographic characteristics such as age and education demonstrated no significant differences by rural classification; however, the majority of women in this study were of high socioeconomic status. CONCLUSIONS: Although this secondary analysis found that rural women have similar cardiovascular risk factors and demographic characteristics, this study highlights the need for clinicians to carefully consider the rural community characteristics for primary prevention.

RESUMEN

Oral and/or oral pharyngeal cancer (OPC) has an approximately 53% five-year survival rate in the United States. It is postulated that the rationale for this low survival rate is due to delayed diagnosis and treatment of OPC at its later stages. Recently the United States Preventive Services Task Force found insufficient evidence to recommend for or against oral cancer examination (OCE) by primary care providers (PCP), i.e., medical providers who are not dental providers or otolaryngologists. The purpose of the paper is to provide a logical discussion of the varied research on OCE, while presenting the evidence for annual opportunistic OCE in the primary care setting. Trained PCPs in OCE have the likelihood of detecting OPC at an early non symptomatic stage, which could result in lower treatment morbidity and mortality due to the disease. This review of the OCE research summarizes evidence that points to a logical benefit of OCE. Opportunistic annual non symptomatic OCE by PCPs who have been trained in OCE techniques may result in consistent early detection of OPC, particularly for patients at high risk for developing the disease.

RESUMEN

This extensive literature review focuses on cardiovascular risk factors in young adults, with an emphasis on hyperlipidemia and hypertension. Multiple studies have confirmed that hyperlipidemia and hypertension during young adulthood are associated with coronary heart disease (CHD) in later decades, and CHD is one type of cardiovascular disease. The primary risk factors identified in the literature that are predictive of CHD are age; gender; race/ethnicity; smoking status; high blood pressure; and elevated lipid levels, especially low-density lipoprotein cholesterol. The current guidelines are insufficient to address screening and treatment in young adults with cardiovascular risk factors. Future studies are warranted to confirm the extent of cardiovascular risks in young adults, which can then be targeted to this population for prevention and intervention strategies.

Asunto(s)

RESUMEN

PURPOSE: The purpose of this sub-analysis was to compare the early recovery of elderly patients following coronary artery bypass surgery (CABS) by geographic location (urban/rural) on physical functioning and physical activity. METHODS: The sample was 124 subjects who had been in the usual care group (or control group) of a randomized controlled trial. Subjects were categorized into geographic locales using Rural Urban Commuting Area (RUCA) codes: urban n=35, large rural n=17, small rural n=23 and isolated rural n=33. Measures included the Medical Outcomes Study Short-Form 36 and the RT3® accelerometer. Mixed linear models were used to analyze the data. RESULTS: No significant differences were found for physical functioning by RUCA group. However, there was a statistically significant difference for physical activity, for average kcals/kg/ per day (F = 3.01, p < .05) and average daily activity counts (F = 3.95, p <.01), with the subjects in large rural communities having significantly (p < 0.05) more average kcals/kg per day than urban subjects (M = 29.04 and M = 27.25 respectively). Subjects in the large rural also had significantly (p < .005) more average daily activity counts than urban (M = 216635 and M = 161221 respectively). CONCLUSIONS: This is the first study to compare early recovery functioning and activity outcomes of CABS subjects by rural/urban locations. Additional study is warranted to evaluate why these differences exist and the potential need to tailor interventions for CABS based on geographic location.

RESUMEN

BACKGROUND: Patients who have undergone coronary artery bypass grafting often experience numerous symptoms after surgery. There is a need for a symptom tool for this population that is disease-specific, comprehensive, and responsive to change. AIMS: The aims of this study were to describe the development and preliminary content validity testing of the Cardiac Symptom Survey (CSS), assess further content validity of the CSS through an expert panel, and assess responsiveness of the CSS to change. METHODS: The original development of the CSS is described. An expert panel of four judges was used to rate the clarity of the items (content validity) and the relevance of the symptoms and items to the domain. Responsiveness to change of the CSS was assessed in a sample of 90 subjects who underwent coronary artery bypass grafting. RESULTS: Percent agreement and content validity index coefficients ranged from .90 to 1.00. Repeated measures analyses of variance showed significant changes over time as hypothesized in some of the symptom evaluation and symptom response scores. CONCLUSION: Support is documented for both content validity and responsiveness of the CSS.

Asunto(s)

RESUMEN

This study investigated reliability and validity of two methods of measuring patients' physical activity following coronary artery bypass graft (CABG) surgery. Sixty-five patients wore an RT3 accelerometer and recorded activity in a diary at 3 weeks, 6 weeks, and 3 months postsurgery. Generalizability coefficients greater than .80 required approximately 2 to 4 days of data, fewer than reported elsewhere. Energy expenditure estimates correlated .77, .72, and .57 (p < .01), with mean RT3 estimates higher, especially when overall energy expenditure was low. Changes from 3 to 6 weeks correlated only moderately (r = .37-.46) across methods. The methods produce reliable but differing estimates of physical activity in this population. Although no method bias is evident in assessing change over time, correlations support the importance of using multiple methods.

Asunto(s)

RESUMEN

Percutaneous coronary intervention (PCI) is the most common type of cardiac revascularization performed. However, there has been limited research examining the recovery of PCI patients after their hospital discharge. This descriptive, longitudinal study examined patterns of recovery (cardiac symptoms experienced, impact of cardiac symptoms on physical functioning and enjoyment of life, postprocedure problems experienced, and functioning) of 37 PCI patients at 2, 4, and 6 weeks following PCI. Fatigue was the most frequent and persistent symptom, and significantly, F(2, 26) = 3.6, p < .05, it impacted physical functioning at 4 weeks following PCI. Both physical and psychosocial functioning improved over time. Coronary restenosis and heart rhythm disturbance were the most common self-reported heart-related problems. Understanding normal variation in recovery patterns can assist clinicians in developing interventions to facilitate optimal outcomes.

Asunto(s)

RESUMEN

Symptom occurrence, symptom characteristics (frequency, severity, interference with activities and enjoyment of life), and quality of life were examined in heart failure patients after release from the hospital and 2 months after enrollment in a home-based disease management program. The results provide information on the most common and distressing symptoms in a community-based heart failure population. This information may be useful in guiding assessments and designing specific nursing interventions to include in a home-based disease management program.

Asunto(s)