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Older African Americans are less likely to exercise compared with their white counterparts. Few studies have examined the facilitating factors and barriers to exercise among older African Americans living in urban communities. This study represented the first phase of a program to develop an exercise intervention in an urban community. Qualitative research was conducted to identify culturally determined attitudes that could be useful in designing an effective exercise program. Five focus groups involving 38 persons from a variety of settings were facilitated by trained professionals. Transcripts were analyzed to identify themes and contrasts among group participants. Contrary to the expectations of the investigative team, focus-group participants: (1) uniformly preferred group exercises compared with exercising at home, (2) rejected walking as a feasible option because of safety concerns, and (3) expressed limited interest in using weights or Eastern exercises such as Tai Chi. Concepts and goals of exercise differed according to the physical capabilities of the participants. The analysis of these focus-group discussions provided valuable insights with regard to the development of our community-based exercise-intervention protocol. These findings may be important in designing effective exercise programs for older African Americans in urban settings.

Background: The objective of this study was to elucidate the associations of dehydroepiandrosterone sulfate (DHEA-S) levels and depressive symptoms in African American and Caucasian women in the late reproductive years, a transitional age zone preceding the perimenopause, in which ovarian aging and associated endocrine changes begin. We had hypothesized that lower levels of DHEA-S would be associated with depressive symptoms and that, because DHEA-S levels decline with increasing age, older women would have an increased prevalence of depressive symptoms., Methods: This cross-sectional study used a population-based urban sample recruited through random digit telephone dialing. The sample was 338 women between the ages of 35 and 47 years with regular menses. Half the sample was African American and half was Caucasian., Results: Higher DHEA-S levels were associated with depressive symptoms in women in the younger half of this cohort. Lower DHEA-S levels were associated with depressive symptoms in the women in the older half of this cohort. The direction of the relationship of DHEA-S and depressive symptoms changes with age, being a positive relationship in younger women and an inverse relationship in the older women in this cohort. This change in the direction of the relationship appears to occur at a younger age in African American women., Conclusions: Our hypothesis of a relationship between low DHEA-S levels and elevated depressive symptoms was supported only in the older women in this cohort. Unexpectedly, younger women in this cohort demonstrated a positive association between DHEA-S levels and depressive symptoms. Changes in DHEA-S levels, depressive symptoms, and the relationship of other hormones in the hypothalamic-pituitary-adrenal axis need to be better understood in premenopausal women approaching perimenopause.

Background: Cardiovascular disease among American women is affected by a number of high-risk lifestyle factors, but little is known about the perceptions of high-risk behavior among women in an inner-city population. The two purposes of this study were to identify the perceptions of an inner-city, predominantly African-American community as they pertain to a high-risk lifestyle for cardiovascular disease as well as to develop a culturally sensitive survey instrument for women., Methods: There were two components to the study. In the first, four focus groups were conducted to obtain qualitative data on women's attitudes and lifestyles regarding cardiovascular disease risk. In the second, focus group data were used to construct a survey on women's attitudes and lifestyles regarding cardiovascular disease risk that was modified using a fifth focus group and then pilot-tested with a sample of 27 women., Results: Focus group and pilot-testing data suggest interesting differences between the behaviors and perceptions of inner-city women and the general population., Obesity: Obesity was more loosely defined by this community than by guidelines based on standard height and weight measures. Being heavy was not necessarily equated with being fat and was felt at least partially to reflect muscle tone and muscle mass. STRESS: It was volunteered almost unanimously as a distinct risk factor for cardiovascular disease among women, although it rarely is listed on risk factor questionnaires. EXERCISE: Standard aerobic exercise participation was low, but participation in daily physical activity such as casual walking and housework was high., Conclusions: Health care providers, in attempting to reduce a patient's risk for cardiovascular disease, should be aware of the cultural and socioeconomic factors that might influence that patient's perceptions of cardiovascular disease risk. These perceptions should shape a provider's approach to lifestyle modification advice.

Objective: Our purpose was to compare self-reported and biochemical measures for tobacco, marijuana, and cocaine exposures among women early in pregnancy., Study Design: Women who were in the early stages of pregnancy and were examined in an inner-city emergency department were enrolled. Tobacco, marijuana, and cocaine use was measured by self-report and urinalysis. Cocaine use was also assessed by hair analysis., Results: Data were available for 789 women. Among those reporting past use of tobacco, marijuana, and cocaine, 25.2%, 23.9%, and 22.7%, respectively, had positive results of urinary assays; among those reporting current use, 77.2%, 86.6%, and 75.9% had positive findings, whereas among those reporting never use 5.6%, 5. 7%, and 3.6% of results were positive. Hair analysis, in comparison with urine testing, for cocaine identified 4 times as many exposures among women who reported never using cocaine., Conclusions: Urinary assays were equally likely to be positive among women reporting never use and those reporting past use of tobacco, marijuana, or cocaine. Thus women with a positive biologic assay result were as likely to deny use of tobacco as they were to deny marijuana, or cocaine.

We examined whether the previously observed lower risk of ovarian cancer among African-American women might be the result of differences in known risk factors. In a population-based, case-control study, sociodemographic, reproductive, and physical risk factors among white (669) and African-American (84) women aged 20 through 69 years with a recent diagnosis of epithelial ovarian cancer (study subjects) were compared with white (1110) and African-American (204) community control subjects. African-American women were more likely to have five or more pregnancies and to have a hysterectomy, whereas white women were more likely to have a family history of ovarian cancer. Yet, the risk and protective factors for ovarian cancer were similar among white and African-American women. As compared with white women, the odds of ovarian cancer among African-American women was significantly lower (odds ratio 0.7, 95% confidence interval [CI] 0.5 to 0.9) and remained somewhat lower after adjusting for known, important risk factors (odds ratio 0.8, 95% CI 0.6 to 1.0). Differences in the obstetric and gynecologic experiences of African-American and white women may explain some of the observed racial variability in ovarian cancer risk, but ovarian cancer risk remained lower among African-American women even after adjustment for these factors.

This study examined the prevalence of cardiovascular risk factors among low-income women and assessed the level of awareness and attitudes about these risk factors in the community. A survey instrument was developed and administered by a single researcher to a convenience sample of women in health clinics and nonclinical community settings. These settings included: an academic clinic, community clinics, women's shelters, free meal sites, community centers, public housing units, and private homes in Philadelphia, Pennsylvania. Two hundred two women were selected without regard to age or race. The mean number of cardiovascular risk factors per subject was 2.6 (SD 1.4). Each of eight established cardiovascular risk factors was identified by 4% to 34% of subjects. Among those women with a specific risk factor, only 0% to 45% reported that they were at increased risk due to the presence of that factor. The prevalence of cardiovascular risk factors among low-income women is substantial. Knowledge and understanding of these risk factors is suboptimal, particularly among women personally affected by risk factors for cardiovascular disease.

Purpose: There has been much publicized concern about difficulty with minority recruitment into research studies, particularly since minority inclusion in randomized clinical trials was mandated by the 1993 National Institutes of Health Revitalization Act. We reviewed recruitment data in published reports from clinical studies to assess the actual degree of success in recruiting minorities versus whites and to identify barriers to recruitment., Methods: We abstracted articles published between September 1993 and February 1995 that reported detailed results of participant recruitment for studies conducted in the United States., Results: Of 65 articles meeting our eligibility criteria (median sample size, 1323), only one (1.5%) reported the racial/ethnic composition of potential study participants. Only two articles (3.1%) provided information about the racial/ethnic composition of eligible subjects, and only one (1.5%) provided information about the racial/ethnic composition of refusing subjects. For enrolled subjects, race/ethnicity was less likely to be reported (58.5%) than were age (90.8%) or gender (80.0%)., Conclusions: The published literature currently contains insubstantial data to either refute or prove that there are differential recruitment rates among minorities as compared with whites. Changes in reporting will be needed in order to track progress in this area.

Eighty-nine black women without major medical risks for preterm labor participated in this longitudinal, prospective study for the evaluation of usual prelabor uterine activity and for the assessment of how gestational age, time of day, maternal weight, age, and parity affected contraction frequency. Participants wore an ambulatory tocodynamometer for 72 consecutive hours at three points in gestation during the second and early third trimesters while engaged in usual home and work activity. Data obtained from the 81 women with uncomplicated term pregnancies demonstrated a significant increase in contraction frequency with advancing gestational age between 22 and 33 weeks. After 26 weeks, significantly more uterine activity occurred at night. Perhaps because of detection difficulties, contraction frequency was inversely related to maternal weight in women weighing greater than 112% ideal weight. Maternal age and parity did not affect contraction frequency. Contraction characteristics of eight women experiencing preterm labor or medically indicated preterm delivery are described.