A process evaluation model for patient education programs for pregnant smokers.

OBJECTIVE: To describe and apply a process evaluation model (PEM) for patient education programs for pregnant smokers. METHODS: The preparation of a process evaluation plan required each program to define its essential "new" patient assessment and intervention procedures for each episode (visit) of patient-staff contact. Following specification of these core implementation procedures (p) by each patient education program, the PEM, developed by the Smoke-Free Families (SFF) National Program Office, was applied. The PEM consists of five steps: (1) definition of the eligible patient sample (a); (2) documentation of patient exposure to each procedure (b); (3) computation of procedure exposure rate (b/a = c); (4) specification of a practice performance standard for each procedure (d); (5) computation of an implementation index (c/d = e) for each procedure. The aggregate of all indexes (e) divided by the number of procedures (P(n)) produced a program implementation index (PII = Sigmae/P(n)). PARTICIPANTS AND SETTINGS: Data from four SFF studies that represent different settings were used to illustrate the application of the PEM. RESULTS: All four projects encountered moderate to significant difficulty in program implementation. As the number and complexity of procedures increased, the implementation index decreased. From initial procedures that included patient recruitment, delivery of the intervention components, and conducting patient follow ups, a variety of problems were encountered and lessons learned. CONCLUSION: This process evaluation provided specific insight about the difficulty of routine delivery of any new methods into diverse maternity care setting. The importance of pilot testing all procedures is emphasised. The application of the PEM to monitor program progress is recommended and revisions to improve program delivery are suggested.

Physical activity social support and middle- and older-aged minority women: results from a US survey.

BACKGROUND: Many American adults remain sedentary despite many known health benefits. Research on the determinants of physical activity have indicated that social support is one of the strongest correlates, but little is known about this relation in important subgroups of middle and older-aged women. OBJECTIVE: The purpose of this study was to assess the association of physical activity-related social support on several measures of physical activity in a national sample of minority women. A unique aspect of these measures is the inclusion of vigorous household tasks and occupational physical activities. METHODS: The US Women's Determinants Study was conducted in 1996-1997. The survey was a modified-random sample, telephone survey of 2912 Black, Hispanic, American Indian/Alaskan Native, and White women age 40 and older. A composite score of physical activity social support (PASS) was analyzed as the independent variable in logistic regression analyses. Four measures of physical activity levels served as the dependent variables. A separate analysis was done to distinguish PASS from friends versus PASS from relatives. The potential confounding effect of race/ethnicity, marital status, age, income and education were evaluated and adjusted in the models. RESULTS: Hispanic women were more likely to have high PASS scores than the other racial/ethnic groups. Odds ratios indicate that subjects with high levels of PASS were significantly less likely to be sedentary than those with low support, even after adjusting for race/ethnicity. While there were significant associations among levels of social support and physical activity, this was not true for the measure of "regular exercise." There was no significant difference between the contribution of "friend" support versus "family" support on all four measures on physical activity. DISCUSSION: Based on our results, enhancing social support may be an important aspect of interventions aimed at increasing physical activity in a population of sedentary women of various racial/ethnic backgrounds. Also, "regular exercisers" in this population appear to be less reliant social support to maintain their behavior.

Physical activity and minority women: a qualitative study.

Few physical activity research studies have been conducted with minority women. The purpose of this study was to explore patterns of physical activity among minority women. Focus groups were conducted with volunteers older than age 40. Each group was led by a trained moderator familiar with the ethnic community targeted. The sessions were audiotaped and professionally transcribed. Constructs were researched and codes were developed. Data were analyzed using NUD*IST qualitative analysis program. While participants did not identify themselves as "exercisers," they indicated they got enough physical activity from caregiving, housekeeping, and workday activities. The most common environmental barriers to becoming more physically active included safety, availability, and cost. Personal barriers included lack of time, health concerns, and lack of motivation. Results indicate the importance of terminology and assessment when conducting physical activity research in these populations. Also, results suggest many barriers are changeable with policies and interventions.

Physical activity and women in the United States: an overview of health benefits, prevalence, and intervention opportunities.

Despite decades of physical activity research and interventions conducted on men, very little is known about the patterns of physical activity among US women. Rates from several national surveys show much lower rates of physical activity for women than for men. Among women, rates may vary by socioeconomic status. Studies relating physical activity and experience with heart disease, cancer, osteoporosis, and mental health are discussed. Interventions in the workplace and the community may increase the level of physical activity among US women. A history of not participating in exercise and lack of time for this activity appear to be important constraints for many women. The Surgeon General's Report on physical activity sanctioned future research on specific groups, such as women. Applied research coupled with community and workplace policies that support women's efforts to be more physically active may decrease the rates of some chronic diseases in this population.

Premature menopause and low back pain. A population-based study.

The association between premature menopause and low back pain was examined among 5325 women surveyed in the second National Health and Nutrition Examination survey. Nearly 49% of the women were postmenopausal. In a multiple logistic regression model that included age, postmenopausal women were approximately twice as likely to report low back pain compared to premenopausal women (odds ratio = 2.1; 95% confidence interval: 1.4-3.0). Among postmenopausal women, significant positive trends in low back pain were observed with decreasing age at menopause (P = 0.005) and increasing years since menopause (P = 0.004). The prevalence odds ratio for women who had their menopause before the age of 30 was 3.2 (1.8-5.4); and for women who had their menopause for 15 or more years the odds ratio was 3.0 (1.7-5.3). These findings suggest that premature menopause is associated with low back pain. Further studies appear warranted to confirm these findings, assess possible explanations, and examine the circumstances in which premature menopause occurs.

Employee stress claims: increasing implications for health promotion programming.

Abstract Characterized as "the Nation's fastest growing occupational disease" by the National Council on Compensation Insurance, stress has become a major issue for corporate leaders today. With the recent rise in high cost stress claims, organizations have become interested in preventing potential stress problems. This article discusses types of stress claims, individual and occupational risks, reasons given for filing claims, efforts aimed at prevention, and future outlooks. Finally, the implications for health promotion programming in providing a multi-dimensional approach to preventing the physical, psychological and economic impact of stress, are discussed.