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OBJECTIVES: Assess differences in perceived health status among individuals receiving colonoscopy screening based on smoking status. STUDY DESIGN: Cross-sectional data were collected as part of a larger study investigating whether verbal and non-verbal communication and behaviors of gastroenterologists and nurses. METHOD: Data for this study were collected between 2011 and 2013 among receiving colonoscopy screenings. Data were collected as part of a study assessing patients (n = 1785) undergoing colonoscopy screenings about their expectations, concerns, understanding of the procedure, and perceived health status. Differences between current, former and never smokers were analyzed using a one-way between subjects ANOVA, with a Scheffe post hoc. RESULTS: Post hoc analyses revealed that current smokers were significantly different from former or never smokers on the following variables: days their physical health was not good, days their mental health was not good, days health influenced their activities, days pain influenced their ability to perform activities, perceived general health, and current anxiety. CONCLUSION: This study looked at perceived health among individuals receiving colonoscopy screening by on smoking status, a relevant population based on the recent Surgeon Generals link. Former smokers reported similar health status across all variables as never smokers, suggesting the effect of quitting smoking on self-perceived health. With this link, tailored smoking cessation messages to smokers receiving colonoscopy screenings may be an excellent vantage point for a smoking cessation intervention.

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Some asthma patients and physicians who treat asthma have reported that stress worsens their disease. It has also recently been shown that chronic stressful life events increase airway inflammation 6-24 h after inhalation of antigen in patients with allergic asthma. However, there is no data regarding the effect of an acute stressor on the airway constriction that occurs within minutes of antigen inhalation (early pulmonary response) in this same population. The aim of this study was to examine this effect in eight females with allergic asthma. Each subject was challenged with increasing concentrations of inhaled allergen on a control visit (no stress) and on a stress visit, when they were asked to verbally recount an emotionally stressful situation between each concentration. Systolic (SP) and diastolic (DP) blood pressure, cardiac frequency (fC) and forced expiratory volume in one second (FEV1) were measured on both visits. SP, DP and fC were statistically increased on the stress visit as compared to control. Per cent decrease in FEV1 at the same last dose of allergen was significantly less on the stress visit (11.2 +/- 7.0%) compared to control (15.0 +/- 8.7%). These findings suggest that the early pulmonary response to inhaled allergen is attenuated while verbally re-experiencing an acute emotional stressor in females with allergic asthma.

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The authors performed a principal components factor analysis on the 18-item Brief Symptom Inventory (BSI-18), a new brief screening inventory. The factor analysis, in which four factors were specified, is consistent with findings in a previous community sample. The study sample consisted of 1,543 cancer patients who completed the full BSI as part of their entry into care at a regional cancer center. The reliability of the BSI-18 was determined based on the calculation of the internal consistency, mean item scores, and correlations with the total score of the BSI. In addition, sensitivity and specificity was calculated to determine the ability of the BSI-18 to discriminate positive and negative cases. The BSI-18 is a shortened version of the BSI that can serve as a brief psychological screening instrument. The BSI-18 can be incorporated into outpatient clinics to prospectively and rapidly identify cancer patients with elevated levels of distress who are in need of clinical interventions. Early identification of distress with appropriate interventions can reduce distress, enhance quality of life, and decrease health care costs.

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PURPOSE: The goal of this project was to determine the prevalence of psychological distress among a large sample of cancer patients (n=4496). In addition, variations in distress among 14 cancer diagnoses were examined. PATIENTS AND METHODS: The sample was extracted from a database that consists of 9000 patients who completed the Brief Symptom Inventory as a component of comprehensive cancer care. Relevant data points for each case included age, diagnosis, gender, insurance status, marital status, race and zip code. Simple frequencies, percentages, measures of central tendency and variability were calculated. In addition, a univariate and multiple regression analysis was used to examine the relationships of these relevant variables to psychological distress. RESULTS: The overall prevalence rate of distress for this sample was 35.1%. The rate varied form 43.4% for lung cancer to 29.6% for gynecological cancers. While some rates were significantly different, diagnoses with a poorer prognosis and greater patient burden produced similar rates of distress. Pancreatic cancer patients produced the highest mean scores for symptoms such as anxiety and depression, while Hodgkin's patients exhibited the highest mean scores for hostility. CONCLUSIONS: These results offer vital support for the need to identify high-risk patients through psychosocial screening in order to provide early intervention. To simply perceive cancer patients as a homogeneous group is an erroneous assumption. Failure to detect and treat elevated levels of distress jeopardizes the outcomes of cancer therapies, decreases patients' quality of life, and increases health care costs.

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The purpose of this study was to design a multidimensional measure of ethnic identity (EI) that would be appropriate for research on acculturating and modernizing cultural groups. Four qualitative approaches were utilized: in-depth interviews, free-listing exercise, card-sorting technique, and cognitive interviews. Qualitative interviews conducted with Taiwanese American subjects identified ten major domains related to EI. Fifty items were generated from the four qualitative approaches and the psychometric properties of the Taiwanese Ethnic Identity Scale (TEIS) were tested with two samples: 305 Taiwanese American (TA) and 354 Taiwanese (T) women. Factor analysis yielded a 26-item TEIS with six factors. The six factors and the percentage of variance accounted for by each factor were: rituals and traditions (22.8%), language (10.3%), family dynamics/good child (7.1%), parental opinion (6.0%), individualism (4.5%), and collectivism (4.5%). Components of content, construct, and known groups validity were assessed, as well as reliability.

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PURPOSE: To use a standardized videotape stimulus to assess the effect of physician compassion on viewers' anxiety, information recall, treatment decisions, and assessment of physician characteristics. PARTICIPANTS AND METHODS: One hundred twenty-three healthy female breast cancer survivors and 87 women without cancer were recruited for this study. A randomized pretest/posttest control group design with a standardized videotape intervention was used. Participants completed the State-Trait Anxiety Inventory (STAI), an information recall test, a compassion rating, and physician attribute rating scales. RESULTS: Women who saw an "enhanced compassion" videotape rated the physician as warmer and more caring, sensitive, and compassionate than did women who watched the "standard" videotape. Women who saw the enhanced compassion videotape were significantly less anxious after watching it than the women in the other group. Nevertheless, information recall was relatively low for both groups, and enhanced compassion did not influence patient decisions. Those who saw the enhanced compassion videotape rated the doctor significantly higher on other positive attributes, such as wanting what was best for the patient and encouraging the patient's questions and involvement in decisions. CONCLUSION: The enhanced compassion segment was short, simple, and effective in decreasing viewers' anxiety. Further research is needed to translate these findings to the clinical setting, where reducing patient anxiety is a therapeutic goal.

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Women's health centers are often associated with a comprehensive model of health care that treats the "whole woman." Using data from a nationwide study of 467 women's health centers, we explored how the ideal of comprehensive care was implemented with respect to mental health services. Specifically, we examined the rates of screening and treatment for a subset of mental health and behavioral and social problems in women's health centers and the structural, staffing, philosophical, and patient factors associated with the provision of services. Across 12 services, the overall rates of provision ranged from 7.7% for screening for dementing disorders to 27.6% for smoking cessation counseling and treatment. In a series of logistic regressions, center type (primary care) and having a mental health staff person were consistently associated with service provision; other important variables were having a high percentage of women using the center as their usual source of care and having a belief in women-centered care. Findings indicate that the majority of women using women's health centers do not receive services in a comprehensive care environment that includes key mental health services.

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We used a situation-specific approach to investigate common problems and associated coping processes among long-term survivors of bone marrow transplantation (BMT). Surveys were returned by 156 of the 191 (82%) eligible BMT survivors. Work and finance problems were endorsed relatively infrequently by respondents; physical problems and existential concerns were much more common. Problem occurrence was significantly related to demographic and treatment variables. The choice of coping mechanisms was related to the type of problem being faced: Significant effects were observed for four coping mechanisms from the COPE Inventory-active coping, suppression of competing activities, restraint, and acceptance. The differences were between one type of problem, infertility concern, and one or more of three other categories of problems (other physical problems, existential concerns, and work/finance problems) nominated by survivors. Some methodological considerations and directions for future research are outlined.

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This paper presents the concept of a proximal-distal continuum in health outcome measures. It indicates how this continuum can be used in the selection of outcome measures in health technology evaluation studies. Finally, it demonstrates several ways in which the placement of a specific health outcome measure in the proximal-distal continuum determines the overall statistical model of treatment and nontreatment variables. We identify five principles that relate to the above issues. The first three principles state that a larger effect of treatment on health outcomes will be seen when the following occur: 1) more proximal (e.g., signs and symptoms, disease-specific outcomes) measures are examined, 2) the initial illness is more severe; and 3) pretreatment distal (e.g., role functioning, life satisfaction) outcome measures show relatively high impairment. Principle four indicates that distal outcomes are influenced more heavily by external (i.e., nontreatment) factors. Principle five states that a causal chain links each outcome measure in the continuum to the next more distal outcome measure. This last principle enables the determination of indirect relationships between treatment and outcomes. These principles are illustrated with data from a study on the effects of cataract surgery with intraocular lens implantation on patient outcome variables across the proximal-distal continuum.

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BACKGROUND: Correlates of attitudes related to HIV and AIDS for both clinical and nonclinical support hospital workers have not been well described. METHODS: A cross-sectional study was conducted among employees of an acute care, inner-city hospital to assess attitudes related to HIV and AIDS. RESULTS: A 51% response rate was obtained, with completed questionnaires obtained from 321 clinical workers and 245 nonclinical workers. The proportions tolerant of patients with HIV infection were 83% and 78%, respectively. Factors associated with a tolerant attitude in clinical workers included personally knowing someone with AIDS, high scores on general AIDS knowledge, high knowledge scores on modes of transmission, low levels of fear, and accurate perceptions of occupational risk. In nonclinical workers, factors associated with tolerance included having been tested for HIV, personally knowing someone with AIDS, accurate perceptions of occupational risk, low levels of fear, high scores on general AIDS knowledge, and high knowledge scores on modes of transmission. CONCLUSIONS: Although the study was cross-sectional, the data suggest potentially modifiable factors associated with AIDS-related attitudes. These factors may be amenable to intervention among both clinical and nonclinical support hospital employees.

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A risk communication plan was developed for a group of payroll office workers who were investigated for a possible cluster of spontaneous abortions (SABs). Survey and focus group methods were used to assess the workers' attitudes, beliefs, and information preferences. We found that four features of the workforce needed to be considered in developing an effective plan: 1) subgroups of workers varied on their levels of concern, awareness, involvement, and definitions of the problem; 2) workers did not have the necessary knowledge concerning SABs or the scientific method to participate in a two-way communication; 3) workers were highly stressed; and 4) workers were distrustful that they would be told the truth about the SABs. A multicomponent risk communication strategy was developed to overcome these barriers. Specifically, we recommended that background information on SABs and the scientific method be presented before the report of the study results and that follow-up sessions should be conducted on job stress and the emotional aspects of miscarriages.

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Adult survivors of bone marrow transplantation not in life threatening relapse were surveyed with a mailed questionnaire 6-149 months after transplant. Of 171 eligible patients, 157 were contacted and 135 (86%) responded. Survivors showed a high degree of overall satisfaction with major life domains but were least satisfied with their bodies, level of physical strength and ability to attain sexual satisfaction. Positive and negative affect were higher than general population samples and less tension, fatigue, confusion and depression were displayed than comparison groups. Multiple regression analyses showed that self-esteem and level of current physical functioning made significant contributions to predicting multiple quality-of-life outcomes. Previous graft-versus-host disease was predictive of low satisfaction with life domains. Lack of social support was predictive of anger and Negative Affect. Transplantation at a younger age was related to overall life satisfaction, vigor and Positive Affect. Women showed more Negative Affect than men. Time since transplant related to level of confusion among patients. Most survivors reported high levels of perceived quality of life on multiple indicators. Self-esteem, current level of physical functioning, social support and age at bone marrow transplantation were predictive of quality of life outcomes.

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An investigation of a reported spontaneous abortion excess in an office environment was undertaken employing a multidisciplinary approach, including (1) an epidemiologic/validation step; (2) an industrial hygiene survey, including electromagnetic field measurements and indoor air quality determinations; and (3) a risk perception/risk communication component. This approach was needed because there are numerous chemical and physical agents and psychosocial stressors that may potentially impact the reproductive status of female office workers. Although video display terminals (VDTs) are typically the focus of spontaneous abortion (SAB) investigations, one cannot ignore other stressors in the environment. Magnetic field exposures within a payroll area were determined using a hand-held survey meter and data logging dosimeter. On average, the full shift time-weighted average exposures of workers to extremely low frequency (ELF) magnetic fields in the payroll office area ranged from 1.0 to 5.6 mG. Influencing the investigation's protocol design were the Centers for Disease Control's (CDC's) recent Guidelines for Investigating Clusters of Health Events. Although these guidelines grew primarily out of cancer cluster investigations, we applied them in this instance and found them to be generalizable to reproductive hazards investigations. A spontaneous abortion excess was validated over a 2-year period among 26 women with 32 reproductive events, with rates 1.5-2.5 times the expected, depending on comparison figures used. Lessons learned in the investigation, including the applicability of the CDC's Cluster Investigation Protocol and the enormous importance of risk perception and risk communication, are described.

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Potential exposures to extremely low frequency (ELF) magnetic fields were investigated in response to worker concerns about an apparent increased spontaneous abortion risk in a payroll office environment. Concern in this office centered on the use of video display terminals (VDTs), which have been investigated as a potential cause of adverse reproductive outcomes among women. In this investigation, magnetic field sources were evaluated using a hand-held survey meter. Emdex datalogging dosimeters were also used to determine full shift personal exposures for 15 women working in the payroll area. On average, the exposures of workers to ELF magnetic fields in the payroll office area ranged from 1.0 to 6.5 mG with a mean of 3.2 +/- 1.5 mG. The results of this study indicate that many sources of ELF magnetic fields, including printers, photocopiers, and the electrical distribution system, can contribute to a worker's exposure in an office environment.

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We investigated the number and direction of personal changes experienced by long-term survivors of bone marrow transplantation (BMT) and the relationships of those changes and dispositional optimism to psychological adjustment (current and future life satisfaction and mood). Surveys were returned by 86.0% (N = 135) of all eligible long-term survivors; respondents primarily were young males who were 6 to 149 months post-BMT. Subjects reported more positive changes in the relationship and existential/psychological domains and more negative changes in the physical health domain; there was no difference on the plans/activities domain. Negative changes were more strongly related to adjustment than were positive changes. The number of negative changes reported was significantly related to current and future life satisfaction and negative mood after controlling for demographic and illness variables and dispositional optimism. The interaction term for negative and positive changes was significantly related to future life satisfaction after controlling for all other variables.

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Data from a prospective study of quality of life after cataract extraction with intraocular lens implantation were used to examine associations between patient factors and the timing of cataract extraction. The 495 patients were drawn from 76 ophthalmologists' offices in three cities. Patients were categorized as waiting three months or less or four months or more to schedule their operations after their physicians' recommendations. Patients who delayed scheduling their operations were more likely to be younger, have higher incomes, be working full-time, have higher life satisfaction, have lower levels of depression and higher levels of vigor, have had a less than perfect previous operation, have lower scores for mid-range vision and higher scores for cataract symptoms, be fearful of nighttime driving, and be heavy drinkers. Conversely, patients who delayed their operations were less likely to be covered by Medicare and to expect excellent postoperative vision and a short recovery time. A discriminant analysis correctly classified 68.9% of the patients according to timing group.

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