The physical, sexual and emotional violence history of middle-aged women: a community-based prevalence study.

OBJECTIVES: To determine current and lifetime rates of the experience of partner abuse and sexual violence in a community-based sample of middle-aged women and compare these to figures obtained in a general practice setting. DESIGN AND METHODS: This research was part of the Melbourne Women's Midlife Health Project (MWMHP), an observational, longitudinal, population-based study of 438 Australian-born women conducted over nine years. In 1996, during the sixth year of the study, we asked the MWMHP participants to complete a self-administered "violence questionnaire", incorporating a modified Conflict Tactics Scale and questions on sexual abuse experienced during childhood and adult life. RESULTS: Of the 395 women remaining in the sixth year of follow-up of the MWMHP, 362 (92%) completed the questionnaire. Overall, 28.5% (n = 101) of the women had experienced some form of domestic violence (physical, sexual or emotional) during their lifetime; 5.5% (n = 15) of women had experienced severe physical abuse in the past year at the hands of a partner; and 11.8% (n = 42) of the women had experienced rape or attempted rape between the age of 16 and the time of our survey. Regarding abuse in childhood, 8.9% (n = 32) of women had experienced physical abuse, 42.3% (n = 152) had experienced non-contact sexual abuse, and 35.7% (n = 128) contact sexual abuse. Compared with the general-practice-based study, rates of childhood physical abuse and penetrative sexual abuse were similar, but rates of less intrusive child sexual abuse were significantly higher in our study. CONCLUSIONS: Doctors in all areas of medicine who are dealing with middle-aged women need to be aware of the levels of violence sustained by women throughout their lives. Such experiences may have a substantial impact on women's physical and mental wellbeing.

Impaired fasting glycaemia in middle-aged women: a prospective study.

OBJECTIVES: To investigate: (i) the incidence of impaired fasting glycaemia (IFG) developed over 5 y in a population-based sample of Australian-born women; (ii) prospectively the factors which are associated with the development of IFG; (iii) the association of the menopausal transition with the onset of IFG and an increase in serum insulin concentrations. DESIGN AND METHODS: A total of 265 women (110 pre-, 138 peri-, 17 postmenopausal) participants in the longitudinal phase of the Melbourne Women's Midlife Health Project, aged 46-57 and with normal fasting plasma glucose concentrations at the time of the initial measure, were interviewed, had physical measurements and blood taken annually over a 5 y follow-up period. RESULTS: During the study period 43 women (16%) recorded a fasting glucose concentration of > or =6.1 mmol/l (IFG). Women who recorded IFG prospectively had, at the time of the initial measure when fasting glucose concentrations were normal: higher body mass index (BMI), trunk skinfold thicknesses, waist and hip circumferences (P<0.005), lower SHBG, higher free androgen index and serum insulin concentrations (P<0.05), higher systolic blood pressure, serum triglyceride and lower HDL-cholesterol concentrations (P<0.05) than women whose fasting glucose concentrations remained normal. The onset of IFG was not triggered by the menopausal transition or hormone use. Changes in insulin concentration were associated with changes in BMI (P<0.05). CONCLUSION: Women who developed IFG during the menopausal transition exhibited significantly higher levels of body fatness and dyslipidemia, premenopausally, compared with the women who did not develop IFG. The menopausal transition did not have an effect on the development of IFG, but weight gain during this period was associated with an increase in insulin concentration.

Hormone therapy use in Australian-born women: a longitudinal study.

OBJECTIVES: To describe the pattern of use of hormone therapy (HT) among Australian women, and its side-effects and benefits, and to compare baseline characteristics of HT users with never users. DESIGN: Longitudinal community-based study with annual interviews. SETTING: Melbourne, May 1991-October 1997. PARTICIPANTS: 357 Australian-born women aged 45-55 years who were pre- or perimenopausal and not using HT at baseline. MAIN OUTCOME MEASURES: Rates of HT use; baseline characteristics of users and non-users; side effects and benefits of HT use. RESULTS: 151 women (42%) used HT over the six years and 93 (26%) were current users at six-year follow-up. HT users did not differ significantly from non-users in lifestyle, sociodemographic and cardiovascular risk factors or in most health status factors at baseline. However, HT users were significantly more likely to have had a breast examination by a health professional (odds ratio [OR], 2.60; 95% CI, 1.62-4.17), to have had a tubal ligation (OR, 1.73; 95% CI, 1.09-2.74), to report a history of premenstrual complaints (OR, 1.72; 95% CI, 1.08-2.74), to agree that women "regret when their period stops for the last time" (OR, 1.69; 95% CI, 1.04-2.74), and to report that they took non-prescription medications (OR, 1.62; 95% CI, 1.02-2.59). Most (84%) HT users described benefits (most commonly relief of hot flushes and improved wellbeing), while 53% complained of side effects (most commonly weight gain and breast tenderness). CONCLUSIONS: HT users did not differ significantly from non-users at baseline in most characteristics. Long-term follow-up of this cohort is now required to assess any difference in cardiovascular events or other health outcomes between HT users and non-users.