MRI of the gastrointestinal tract

To test whether the effects of marital status on health differ between never married women and divorced and separated women, this study utilizes prospective panel data for a large national sample of non-institutionalized young women in the U.S. (the National Longitudinal Surveys of Young Women). The women were aged 24-34 at the beginning of two successive five-year follow-up intervals (1978-1983 and 1983-1988). The health effects of marital status were evaluated in regressions which assessed the relationships between initial marital status and subsequent health trends in each follow-up interval. In the first follow-up interval, never married women tended to have worse health trends than divorced and separated women for physical impairments and for overall health problems. However, there were no differences between never married women and divorced and separated women in health trends for psychosomatic symptoms in either follow-up interval or for any health measure in the second follow-up interval. Our analyses of cross-sectional data showed few significant differences in health between never married women and divorced and separated women. Taken together, the evidence from our study and previous studies suggests that differences between never married women and divorced and separated women may vary by age and/or cohort. Evidence for the 1970s and 1980s suggests that, among older women, divorced and separated women may have experienced more harmful health effects than never married women; however, among younger women, this difference may have been absent or possibly reversed.     

Patterns and correlates of hormone replacement therapy use among middle-aged Australian women

In this study, we examine the patterns of use of hormone replacement therapy (HRT) among women age 51 to 60 years and describe the characteristics of women who currently use HRT, previously used HRT, and have never used HRT. A brief postal survey of 800 women in this age range was used to determine HRT status. Telephone interviews were then conducted with 258 women (111 currently using HRT, 47 who previously used HRT, and 100 who had never used HRT) to determine characteristics of women who currently or previously used HRT or never used HRT, type of HRT used, duration of use, and reasons for use and nonuse. Nearly 40% of women were currently using HRT, 14% had previously used HRT, and 47% had never used HRT. Women currently using HRT were more likely than those not using HRT to have had a hysterectomy, attribute a greater number of symptoms to the climacteric, be in paid employment, and report a greater number of visits to the doctor over the past 12 months. HRT use among Australian women in their 50s is high and rising. Hysterectomy status, the attribution of symptoms to menopause, paid employment, and health care use were the most important correlates of HRT use. Few women specified long-term prevention of osteoporosis or heart disease as a reason for taking HRT.     

The Impact of Breast Cancer on the Lives of Middle-Aged Women: Results From the Australian Longitudinal Study of Women's Health.

This article investigated the impact of breast cancer (BC) in middle-aged Australian women (45-50 years). Two waves of data collected 2 years apart from a longitudinal survey of 12,177 women identified 3 groups: (a) 11,933 (98%) who reported never having had BC, (b) 181 (1.5%) who reported a diagnosis of BC at Time 1, and (c) 63 (0.5%) who reported onset of BC between Time 1 and Time 2. Repeated measures analysis of variance was used to compare the 3 groups. Women with recent onset of BC experienced significant changes across a range of functioning compared with the other 2 groups. Compared with women with no BC, women with longer established onset of BC had significantly worse health and social outcomes, but these were associated with small effect sizes. Both groups of women with BC reported less impact on mental and emotional health than on other areas of functioning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Behavioral and psychosocial consequences of HIV antibody counseling and testing with African American women

This study compared a sample of low-income African American women in the southeastern United States who had and had not yet undergone HIV counseling and testing on risk-related cognitive mediating variables and self-reported sexual behaviors. Four hundred sixty (N = 460) African American women were recruited from health clinics and community settings in a southern city. Forty-five percent of the women (n = 207) had undergone HIV counseling and testing, whereas 55% (n = 253) had never been tested. Women who were seropositive were excluded from the analyses. After providing informed consent, the women completed a battery of cognitive mediating measures assessing AIDS knowledge, attitudes theoretically relevant to risk reduction, and self-reported sexual behavior. In addition, each participant demonstrated condom application skills using a penile model. Women who had undergone testing were younger, rated HIV disease as more serious, considered AIDS a greater health concern, had more positive attitudes toward HIV prevention, expressed greater intentions to use condoms, and evidenced a greater commitment to self-protective behavior than women who were not yet tested. Women who had undergone HIV antibody testing, however, showed no differences in sexual behavior from women who were never tested. Sexual behavior, including numbers of partners, frequency of unprotected intercourse, and inconsistent condom use, left women in both groups at significant and comparable risk for HIV and sexually transmitted disease infection. HIV counseling and testing alone may not be effective primary prevention strategies for promoting risk reduction among African American women.     

Older women and hormone replacement therapy: factors influencing late life initiation

OBJECTIVE: To describe factors associated with initiation of hormone replacement therapy (HRT) by older women. DESIGN: A cross-sectional study of 671 randomly selected women aged 65 to 80 who participated in a larger telephone survey on preventive health behaviors. SETTING: A large health maintenance organization (HMO) in Seattle, Washington. PARTICIPANTS: Of the 521 women who responded (78%), 51 had begun taking HRT at age 60 or older and were identified as initiators. Women who had never used HRT or past users who had begun HRT before age 60 were classified as noninitiators (n = 362). Current users who started HRT before age 60 (n = 108) were excluded. MEASUREMENTS: Sources included the telephone survey, automated HMO pharmacy data, and HMO utilization and provider databases. RESULTS: Initiators were similar to noninitiators with respect to age, marital status, education, and health status. Initiators were more likely to have had a hysterectomy at age 60 or later than noninitiators. Sixty-two percent of the non-initiators said they had received no information about the benefits of HRT from their providers compared with 18% of initiators. HRT initiation was associated with belief in prevention benefits of HRT for fractures and cardiovascular disease and with reported encouragement from the physician to use HRT. CONCLUSIONS: Other than hysterectomy status, there were few sociodemographic or health characteristics that markedly distinguished older initiators from noninitiators. Our findings show the importance of physician counseling in an older woman's decision to initiate HRT.     

Comparison of health status, socioeconomic characteristics, and knowledge and use of HIV-related resources between HIV-infected women and men

OBJECTIVES: The authors compared socioeconomic characteristics, and knowledge and use of human immunodeficiency virus (HIV)-related resources and health status measures between HIV-infected women and men registered within the Denver Health and Hospitals health care system. METHODS: Data collected through two Centers for Disease Control-funded surveillance initiatives (Adult Spectrum of Disease and Supplement to HIV/AIDS Surveillance) were linked. Health status measures were obtained using the Medical Outcomes Study (MOS-20) questionnaire. To compare health status measures between genders, men were matched to women based on disease stage, intravenous drug use, race, years of education, employment status, and age. RESULTS: Among all patients interviewed (n = 419), women (n = 52) were more likely to be minority, uneducated, intravenous drug users, and at earlier stages of HIV-disease than men (n = 367). Employment status was not significantly different. Knowledge of available services was generally good among both genders. Women received public assistance and had health insurance (Medicaid) more often than men. Women used support services, social work, and shelter assistance less often than men. The matched pairs analysis (n = 46 pairs) showed no significant differences between genders in physical and social function, mental health, pain, or general health perceptions; however, role function was better in women than in men (P<0.02). CONCLUSIONS: When controlling for factors that may influence health and access to health care, HIV disease generally impacts the health status of both genders similarly. Women scored higher in role function which may reflect family caretakers' responsibilities. Although knowledge of HIV-related resources was similar by gender, men made contact more often suggesting areas for enhanced outreach toward women.     

Gender-dependent dissociation between oxytocin but not ACTH, cortisol or TSH responses to m-chlorophenylpiperazine in healthy subjects

OBJECTIVE: To examine the health-related behaviors of women physicians compared with those of other women of high and not high socioeconomic status and with national goals. METHODS: We examined the results of a questionnaire-based survey of a stratified random sample, the Women Physicians' Health Study, and a US telephone survey (Behavioral Risk Factor Surveillance System of the Centers for Disease Control and Prevention, Atlanta, Ga). We analyzed 3 samples of women aged 30 to 70 years: (1) respondents from the Women Physicians' Health Study (n = 4501); (2) respondents from the Behavioral Risk Factor Surveillance System (n = 1316) of the highest socioeconomic status; and (3) all other respondents from the Behavioral Risk Factor Surveillance System (n = 35,361). RESULTS: Women physicians were more likely than other women of high socioeconomic status and even more likely than other women not to smoke. The few physicians (3.7%) who smoked reported consuming fewer cigarettes per day, and physicians who had stopped smoking reported quitting at a younger age than women in the general population. Women physicians were less likely to report abstaining from alcohol, but those who drank reported consuming less alcohol per episode than other women and were less likely to report binging on alcohol than women in the general population. Unlike women in the general population and even other women of high socioeconomic status, women physicians' reported behaviors exceeded national goals for the year 2000 in all examined behaviors and screening habits. CONCLUSIONS: Women physicians report having generally good health habits even when compared with other socioeconomically advantaged women and report exceeding all examined national goals for personal screening practices and other personal health behaviors. Women physicians' behaviors may provide useful standards for other women in the United States.     

Therapeutic approaches to primary and secondary brain tumours

INTRODUCTION: This study examined the long-term effects of hysterectomy, with and without bilateral oophorectomy, and treatment with estrogen replacement on bone mineral density in older hysterectomized women. METHODS: Subjects were 346 women 60-89 years of age, who were participants in the Rancho Bernardo Study and attended a follow-up clinic visit in 1988-1991. Bone density was measured at the ultradistal wrist, midshaft radius, lumbar spine and hip. RESULTS: Of these women, 182 had a hysterectomy with conservation of one or both ovaries and 164 had a hysterectomy with bilateral oophorectomy. Current estrogen users had the highest bone densities; those who never used estrogen replacement had the lowest. Only 9.1% of oophorectomized women, compared to 19.2% of those with ovarian conservation had never used estrogen (P < .01). After adjustment for covariates including estrogen replacement therapy, hysterectomized women with ovarian conservation had marginally higher bone densities at the wrist (P < .09) and spine (P < .06) than oophorectomized women. We found significant differences only among women currently using estrogen (P < .05 for wrist and P < .01 for spine densities, respectively). Bone density did not differ at any site by oophorectomy status among past or never users of estrogen. CONCLUSIONS: Hysterectomized women who use estrogen replacement therapy have better bone density, regardless of a bilateral oophorectomy. In addition, bilateral oophorectomy may not have a long-term negative effect on bone density; hysterectomized women who do not use estrogen appear to have equivalent bone density whether or not they had a bilateral oophorectomy.     

Need for achievement and women's careers over 14 years: Evidence for occupational structure effects.

Achievement motivation was measured in 117 women as college seniors and again 14 years later. Senior-year achievement motivation predicted later employment in teaching (including college). Career-involved women who had been highly achievement-motivated in college valued status mobility and working with people and reported job satisfaction from competition with a standard of excellence; however, women in different career situations differed in the relations between their achievement motivation in college and their later work values, job perceptions, and sources of satisfaction. Women highly achievement-motivated in adulthood valued achievement-congenial working conditions and status mobility and described job satisfaction from competition with a standard of excellence, especially if they were supervisors. Professors and businesswomen showed larger increases in achievement motivation over 14 years than did women otherwise employed. Thus, achievement motivation predicts women's career outcomes when their values and work situations, along with sex-differentiated occupational structures, are considered. Occupational structure effects on motives over time are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Are job characteristics related to fibrinogen levels in middle-aged women?

This study examined whether employment status or job characteristics thought to be stressful were related to fibrinogen level in a sample of 161 healthy middle-aged women. Employed women had higher fibrinogen levels than did nonemployed women. Moreover, among employed women, those who perceived high levels of job stress or low support from their bosses had elevated fibrinogen, independent of menopausal status. Perception of low support from one's boss was related to higher fibrinogen levels only among premenopausal women or postmenopausal women who were not using hormone replacement therapy. These results are consistent with the notion that stress associated with some job characteristics influences levels of fibrinogen in women. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Depression in mothers of infants: The role of maternal employment.

The purpose of this research was to identify significant factors that mediate the relation between employment, motherhood, and the mental health status of mothers of infants. In Study 1, 209 mothers of 12-mo-old infants were administered the Maternal Separation Anxiety Scale (E. Hock et al, 1988), Beck Depression Inventory, and a stress scale. Ss were divided into 4 groups on the basis of both employment status and employment preference. Women who preferred employment but remained at home reported higher levels of depressive symptomatology. Study 2 demonstrated the reliability of the finding and identified issues associated with underlying psychological factors. A new sample of 164 mothers completed the aforementioned measures, the Career Salience Questionnaire (J. H. Greenhaus; see record 1972-23919-001), and the Maternal Role Investment Scale (Hock, 1976). Results replicated those of Study 1 and also indicated that homemakers who preferred employment held conflicting sets of beliefs about the maternal role, separation from their infants, careers, and employment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Intimate partner violence and its effects on the health of African American HIV-positive women.

The medical outcomes of women infected with HIV are typically worse than those of HIV-positive men. HIV-positive women report high rates of intimate partner violence, and there is evidence that traumatic events have a negative impact on health status. In addition, African American women make up 1 of the fastest growing groups of HIV-positive individuals. Therefore, this study sought to examine the impact of intimate partner violence on HIV medication adherence, HIV-related physical health outcomes, and health-related quality of life in 40 HIV-positive African American women. The results were that women who had experienced intimate partner violence had worse HIV-related health as indicated by reduced CD4 counts and increased HIV viral load. In addition, posttraumatic stress disorder symptoms were related to both intimate partner violence and health-related quality of life. Lastly, HIV medication adherence mediated the relationships between intimate partner violence and the HIV-related health outcomes. Implications for further work and clinical interventions to address intimate partner violence, medication adherence, and health-related quality of life in this population are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Analyses of employment incentives and barriers for individuals with psychiatric disabilities.

Objective: Individuals with psychiatric disabilities experience 90% unemployment rates; however, individuals experience 61% employment rates when engaged in high-fidelity individual placement and support programs. To build on current research of variables influencing employment outcomes, we hypothesized that an Incentive factor and a Barrier factor are related to employment status. This mixed method study developed the Employment Commitment Measure (ECM) and explored the correlation between employment commitment and employment status. Method: In our 1st phase of this mixed method study, we developed the ECM consisting of an Incentive factor with 5 items and a Barrier factor with 6 items through community-based participatory research. In our 2nd phase of this mixed method study, 198 randomly picked individuals with psychiatric disabilities completed a demographic survey and the ECM. We completed independent sample t tests with Bonferroni correction, cross-tabulated chi-square analyses, confirmatory factor analysis, Cronbach's alpha tests, a logistic regression, and a slope plotting. Results: The ECM consists of 11 items, with 5 items loading on an Incentive factor and 6 items loading on a Barrier factor. Results indicated that the Incentive factor scores were associated with employment status and significant differences on Incentive factor scores between employed and unemployed participants. Results indicated nonsignificant differences between employed and unemployed participants by age, education, gender, ethnicity, housing, mental health tenure, and agency tenure. Conclusions: Our findings indicated incentives for employment may provide a better guide for correlations of and commitment to employment when compared to barriers. We discuss the implications for employment for individuals with psychiatric disabilities. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Relation between dietary behavior and body mass index, serum lipids and socioeconomic factors in urban residents

The purpose of this study was to obtain basic information of factors which improve the dietary behavior of urban residents. For this reason, we studied the relation between dietary behavior and BMI, serum lipids and socioeconomic factors. We surveyed the dietary behavior of those who underwent medical examinations at a health center in the city of A. The subjects for this study were 2,627 persons aged 30 to 69 years. For purposes of analysis, the data derived in the survey was divided into two types of categories. One category is that of practicing and non-practicing group relative to specific dietary behaviors. The other is that of better dietary behaviors group and worse dietary behaviors group. (1) A comparison between the practicing and non-practicing group showed that the mean value of the total cholesterol values for the former was lower than for the latter. Similar results for the triglyceride values was obtained. The mean value of the HDL-cholesterol values for the practicing group was higher than for the non-practicing group. (2) We also compared the better dietary behaviors group with the worse group. For women, the mean value of the body mass indices in the better dietary behaviors group was lower than in worse group. We obtained similar differences for women with regard to the mean values of total cholesterol values and triglyceride values. (3) More of Breslow's health practices were followed by the better dietary behaviors group than by the worse group. (4) The number of good dietary practices was significantly related to the following socioeconomic factors: marital status, floor area of residence, steady employment, and working hours. Better dietary behaviors showed parallel correlation with better health status. Dietary behaviors of younger generations and temporary workers showed a tendency of needing to be improved.     

Women's health in midlife: the influence of the menopause, social factors and health in earlier life

OBJECTIVE: To describe the health symptoms of a large representative sample of British women at age 47 years, and to examine the influence of the menopause allowing for social factors and health in earlier adult life. DESIGN: A national prospective birth cohort study. Information on health problems, menstrual cycle, use of hormone replacement therapy and life stress at 47 years was collected using a postal questionnaire. Information on health, smoking behaviour and educational attainment earlier in life had been collected at previous home visits. SETTING: England, Scotland and Wales. POPULATION: A general population sample of 1498 women, 84% of those sent a questionnaire. MAIN OUTCOME MEASURE: Twenty self-reported health symptoms over the previous 12 months. RESULTS: Women who had experienced an early natural menopause had a strongly raised risk of vasomotor symptoms (hot flushes or night sweats), sexual difficulties (vaginal dryness or difficulties with intercourse) and trouble sleeping. However, there was little or no excess risk of other somatic or psychological symptoms. In contrast, all types of symptoms were more common among women who had had a hysterectomy or were users of hormone replacement therapy. Women with the least education, stressful lives, or a previous history of poor physical and psychological health at age 36 also reported more symptoms at 47 years compared with other women, but adjustment for these factors in a logistic regression model did not affect the relations between symptoms and current menopausal status. For vasomotor symptoms, postmenopausal women had an adjusted odds ratio of 4.7 (95% CI 2.6-8.5) and perimenopausal women had an adjusted odds ratio of 2.6 (95% CI 1.9-3.5) compared with premenopausal women. Corresponding adjusted odds ratios for sexual difficulties were 3.9 (95% CI 2.1-7.1) and 2.2 (95% CI 1.4-3.2), and for trouble sleeping were 3.4 (95% CI 1.9-6.2) and 1.5 (95% CI 1.1-2.0). CONCLUSIONS: Specific symptoms were clearly associated with the natural menopause. More general health concerns were common among women in middle life, particularly among those with stressful lives, or those who had had a hysterectomy or started taking hormone replacement therapy before they were postmenopausal. Appropriate advice and support needs to be easily accessible.     

Impact of work on women at midlife.

Examined the impact of employment status on the self-esteem, psychological well-being, and physical health of 389 middle-aged (40–59 yrs old) women (206 employed outside the home and 183 homemakers). Ss completed a number of scales of psychological well-being (including the Rosenberg Self-Esteem Scale and the Lack of Depression Scale) from the national survey, The Survey of Modern Living, conducted in 1976. Results indicate that working Ss at midlife had higher self-esteem and less psychological anxiety than homemakers. Working Ss also reported being in better physical health than homemakers. Findings suggest that work may act as a stabilizing force for women during critical periods throughout the life cycle. (14 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social selection in seeking medical care for reduced fecundity among women in Denmark

This study is based on a representative sample of 709 Danish women aged between 25 and 45 who were interviewed in 1979. The purpose was to estimate the proportion of women with reduced fecundity who seek medical care and to identify sociodemographic variables associated with presentation to the medical care system. The study showed that the majority of women with reduced fecundity did not seek medical care. The propensity to seek care was not significantly associated with a woman's age or education, nor with family income or the employment status of the head of the household. Women living in rural areas or in homes with two or more rooms per family member had a greater tendency to seek medical care for secondary reduced fecundity compared with women living in cities or in more crowded homes. The implications of these findings for epidemiological studies of the association of reduced fecundity and occupation are discussed.     

A theory of planned behavior-based structural model for breast-feeding

BACKGROUND: Breast-feeding is the recommended method of infant feeding because it is clearly associated with health benefits for infants and their mothers. Yet, many women who initiate breast-feeding fail to meet their own personal goals or recommended standards for duration of breast-feeding. OBJECTIVE: To refine a Theory of Planned Behavior (TPB)-based structural model for explaining variability in breast-feeding intention and duration. METHOD: The study design was prospective, multicorrelational, and longitudinal. Out of the total sample of 635 women, 602 mothers of healthy, full-term infants provided complete datasets over the entire course of their breast-feeding experience and these datasets were used in the modeling analyses. Simultaneous multisample analysis of covariance structures was used to develop the model. RESULTS: The resulting TPB for Breast-Feeding (TPB-BrF) describes the rational, motivational processes of the original TPB, but reconfigures the relationships among them, for homemakers (TPB-BrF/H), women employed half-time or less (TPB-BrF/EL), and women employed more than half-time (TPB-BrF/EM). Mothers' early postpartum ratings of adequacy of milk supply and stimulus conditions of maternal education and breast-feeding knowledge were included in the TPB-BrF to better explain breast-feeding outcomes. Model complexity increased with employment effort. CONCLUSION: The TPB-BrF is a comprehensive, theoretically based, empirically verified model that can serve as a useful heuristic for understanding the personal motivational components of breast-feeding behavior.     

Three-dimensional visualization and quantification of the benzodiazepine receptor population within a living human brain using PET and MRI

The purpose of this study was to measure feelings following weaning in women planning employment within 1 year postpartum and to examine the effects of factors related to duration and employment on these feelings. No significant differences in feelings of sadness, anger, guilt, and relief were reported by women who weaned due to mother-led reasons or baby-led reasons or in women who did or did not meet their breastfeeding goal. Women who did not feed their babies as planned when employed, however, felt significantly more sadness/depression and guilt compared to women who achieved their planned method of feeding.     

Social support in pregnancy: Psychosocial correlates of birth outcomes and postpartum depression.

Examined the effects of prenatal social support on maternal and infant health and well-being in a sample of 129 low-income pregnant women. Three aspects of support (amount received, quality of support received, and network resources) and 4 outcomes (birth weight, Apgar scores, labor progress, and postpartum depression) were studied. Results indicate that women who received more support had better labor progress and babies with higher Apgar scores. Women with higher quality support had babies with higher Apgar scores and experienced less postpartum depression. Also, women with larger networks had babies of higher birth weight. Further analyses indicate that the outcomes as a whole were more consistently predicted by instrumental rather than emotional forms of support. Finally, although there was some evidence for stress-buffering effects of support, the overall findings were more consistent with a main effect model. (PsycINFO Database Record (c) 2010 APA, all rights reserved)