Religion and healthy lifestyle behaviors among postmenopausal women: the women's health initiative.

Worship attendance has been associated with longer survival in prospective cohort studies. A possible explanation is that religious involvement may promote healthier lifestyle choices. Therefore, we examined whether attendance is associated with healthy behaviors, i.e. use of preventive medicine services, non-smoking, moderate drinking, exercising regularly, and with healthy dietary habits. The population included 71,689 post-menopausal women enrolled in the Women's Health Initiative observational study free of chronic diseases at baseline. Attendance and lifestyle behaviors information was collected at baseline using self-administered questionnaires. Healthy behaviors were modeled as a function of attendance using logistic regression. After adjustment for confounders, worship attendance (less than weekly, weekly, and more than weekly vs. never) was positively associated with use of preventive services [OR for mammograms: 1.34 (1.19, 1.51), 1.41 (1.26, 1.57), 1.33 (1.17, 1.52); breast self exams: 1.14 (1.02, 1.27), 1.33 (1.21, 1.48), 1.25 (1.1, 1.43); PAP smears: 1.22 (1.01, 1.47-weekly vs. none)]; non-smoking: [1.41 (1.35, 1.48), 1.76 (1.69, 1.84), 2.27 (2.15, 2.39)]; moderate drinking [1.35 (1.27, 1.45), 1.60 (1.52, 1.7), 2.19 (2.0, 2.4)]; and fiber intake [1.08 (1.03, 1.14), 1.16 (1.11, 1.22), 1.31 (1.23, 1.39), respectively], but not with regular exercise or with lower saturated fat and caloric intake. These findings suggest that worship attendance is associated with certain, but not all, healthy behaviors. Further research is needed to get a deeper understanding of the relationship between religious involvement and healthy lifestyle behaviors and of the inconsistent patterns in this association.

Long-term effects of conjugated equine estrogen therapies on domain-specific cognitive function: results from the Women's Health Initiative study of cognitive aging extension.

OBJECTIVES: To determine whether small decrements in global cognitive function that conjugated equine estrogen (CEE) therapies have been shown to produce in older women persist after cessation and extend to specific cognitive domains. DESIGN: Randomized controlled clinical trial. SETTING: Fourteen clinical centers of the Women's Health Initiative. PARTICIPANTS: Two thousand three hundred four women aged 65 to 80 free of probable dementia at enrollment. INTERVENTION: CEE 0.625 mg/d with or without medroxyprogesterone acetate (MPA, 10 mg/d) and matching placebos. MEASUREMENTS: Annual administrations of a battery of cognitive tests during and after the trial. RESULTS: Assignment to CEE-based therapies was associated with small mean relative decrements in global cognitive function and several domain-specific cognitive functions during the trial, which largely persisted through up to 4 years after the trial. The strongest statistical evidence was for global cognitive function (0.07-standard deviation decrements during (P=.007) and after (P=.01) the trial. For domain-specific scores, the mean decrements were slightly smaller, were less significant, and tended to be larger for CEE-alone therapy. CONCLUSION: CEE-based therapies, when initiated after the age of 65, produce a small broad-based decrement in cognitive function that persists after their use is stopped, but the differences in cognitive function are small and would not be detectable or have clinical significance for an individual woman. Differences in effects between cognitive domains suggest that more than one mechanism may be involved.

Are patients aware of the association between smoking and bladder cancer?

PURPOSE: Smoking is the single greatest risk factor for bladder cancer. Since few studies have demonstrated the efficacy of screening for bladder cancer, primary prevention by decreasing the modifiable risk factors is the best defense. An aspect of modifying a behavioral risk factor is awareness of the association between behavior and disease. While many anti-smoking campaigns specifically focus on lung cancer, few mention bladder cancer. We evaluated the awareness of smoking as a risk factor for bladder cancer. MATERIALS AND METHODS: Between February and May 2005 we prospectively surveyed patients presenting to a urology clinic regarding their knowledge of risk factors for bladder cancer and other cancers. The questionnaire also captured data regarding patient smoking habits. RESULTS: A total of 280 patients completed the survey, including 34% who were younger than 50 years, 63% who were male, 89% who were white and 57% who were college graduates. Only 36% vs 98% of the sample reported that smoking was a risk factor for bladder vs lung cancer. Patients with a higher level of education and females were statistically more likely to be aware of the association between smoking and bladder cancer. CONCLUSIONS: Patients at a urology clinic had low overall knowledge regarding bladder cancer risk factors. Most patients queried had no idea regarding the relationship between bladder cancer and tobacco use regardless of smoking status. Our study suggests the need for the American public to be better educated to help combat smoking related cancers.

Effects of combination estrogen plus progestin hormone treatment on cognition and affect.

CONTEXT: Some studies of hormone treatment in postmenopausal women suggest benefits on specific cognitive functions, particularly memory. OBJECTIVE: The objective of this study was to determine whether hormone therapy influences changes in specific cognitive functions and affect in older women. DESIGN: This study was a randomized, double-blind, placebo-controlled clinical trial. SETTING: Participants were women from 14 of 40 clinical centers of the Women's Health Initiative (WHI). PARTICIPANTS: Postmenopausal women (1416) aged 65 yr and older, free of probable dementia, and enrolled in WHI and the WHI Memory Study (WHIMS) trial of combination estrogen and progestin for a mean of 3 yr and followed for a mean of 1.35 yr, were studied. INTERVENTION: Intervention was conjugated equine estrogen (CEE; 0.625 mg) with 2.5 mg medroxyprogesterone acetate (MPA) in one daily tablet (CEE + MPA) or placebo. MAIN OUTCOME MEASURES: Annual rates of change in specific cognitive functions and affect, adjusted for time since randomization, were measured. RESULTS: CEE + MPA had a negative impact on verbal memory (P

Low-fat dietary pattern and risk of cardiovascular disease: the Women's Health Initiative Randomized Controlled Dietary Modification Trial.

CONTEXT: Multiple epidemiologic studies and some trials have linked diet with cardiovascular disease (CVD) prevention, but long-term intervention data are needed. OBJECTIVE: To test the hypothesis that a dietary intervention, intended to be low in fat and high in vegetables, fruits, and grains to reduce cancer, would reduce CVD risk. DESIGN, SETTING, AND PARTICIPANTS: Randomized controlled trial of 48,835 postmenopausal women aged 50 to 79 years, of diverse backgrounds and ethnicities, who participated in the Women's Health Initiative Dietary Modification Trial. Women were randomly assigned to an intervention (19,541 [40%]) or comparison group (29,294 [60%]) in a free-living setting. Study enrollment occurred between 1993 and 1998 in 40 US clinical centers; mean follow-up in this analysis was 8.1 years. INTERVENTION: Intensive behavior modification in group and individual sessions designed to reduce total fat intake to 20% of calories and increase intakes of vegetables/fruits to 5 servings/d and grains to at least 6 servings/d. The comparison group received diet-related education materials. MAIN OUTCOME MEASURES: Fatal and nonfatal coronary heart disease (CHD), fatal and nonfatal stroke, and CVD (composite of CHD and stroke). RESULTS: By year 6, mean fat intake decreased by 8.2% of energy intake in the intervention vs the comparison group, with small decreases in saturated (2.9%), monounsaturated (3.3%), and polyunsaturated (1.5%) fat; increases occurred in intakes of vegetables/fruits (1.1 servings/d) and grains (0.5 serving/d). Low-density lipoprotein cholesterol levels, diastolic blood pressure, and factor VIIc levels were significantly reduced by 3.55 mg/dL, 0.31 mm Hg, and 4.29%, respectively; levels of high-density lipoprotein cholesterol, triglycerides, glucose, and insulin did not significantly differ in the intervention vs comparison groups. The numbers who developed CHD, stroke, and CVD (annualized incidence rates) were 1000 (0.63%), 434 (0.28%), and 1357 (0.86%) in the intervention and 1549 (0.65%), 642 (0.27%), and 2088 (0.88%) in the comparison group. The diet had no significant effects on incidence of CHD (hazard ratio [HR], 0.97; 95% confidence interval [CI], 0.90-1.06), stroke (HR, 1.02; 95% CI, 0.90-1.15), or CVD (HR, 0.98; 95% CI, 0.92-1.05). Excluding participants with baseline CVD (3.4%), the HRs (95% CIs) for CHD and stroke were 0.94 (0.86-1.02) and 1.02 (0.90-1.17), respectively. Trends toward greater reductions in CHD risk were observed in those with lower intakes of saturated fat or trans fat or higher intakes of vegetables/fruits. CONCLUSIONS: Over a mean of 8.1 years, a dietary intervention that reduced total fat intake and increased intakes of vegetables, fruits, and grains did not significantly reduce the risk of CHD, stroke, or CVD in postmenopausal women and achieved only modest effects on CVD risk factors, suggesting that more focused diet and lifestyle interventions may be needed to improve risk factors and reduce CVD risk. CLINICAL TRIALS REGISTRATION: ClinicalTrials.gov Identifier: NCT00000611.

Effects of estrogen plus progestin on health-related quality of life.

BACKGROUND: The Women's Health Initiative (WHI) and other clinical trials indicate that significant health risks are associated with combination hormone use. Less is known about the effect of hormone therapy on health-related quality of life. METHODS: The WHI randomly assigned 16,608 postmenopausal women 50 to 79 years of age (mean, 63) with an intact uterus at base line to estrogen plus progestin (0.625 mg of conjugated equine estrogen plus 2.5 mg of medroxyprogesterone acetate, in 8506 women) or placebo (in 8102 women). Quality-of-life measures were collected at base line and at one year in all women and at three years in a subgroup of 1511 women. RESULTS: Randomization to estrogen plus progestin resulted in no significant effects on general health, vitality, mental health, depressive symptoms, or sexual satisfaction. The use of estrogen plus progestin was associated with a statistically significant but small and not clinically meaningful benefit in terms of sleep disturbance, physical functioning, and bodily pain after one year (the mean benefit in terms of sleep disturbance was 0.4 point on a 20-point scale, in terms of physical functioning 0.8 point on a 100-point scale, and in terms of pain 1.9 points on a 100-point scale). At three years, there were no significant benefits in terms of any quality-of-life outcomes. Among women 50 to 54 years of age with moderate-to-severe vasomotor symptoms at base line, estrogen and progestin improved vasomotor symptoms and resulted in a small benefit in terms of sleep disturbance but no benefit in terms of the other quality-of-life outcomes. CONCLUSIONS: In this trial in postmenopausal women, estrogen plus progestin did not have a clinically meaningful effect on health-related quality of life.