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Cadmium and high vitamin A intake are both proposed risk factors for low bone mineral density (BMD), but potential interactions have not been studied. Within the Women's Health in the Lund Area, a population-based study in southern Sweden, we measured retinol in serum among 606 women aged 54-64 y. Data on BMD were measured by DXA at the distal forearm. Parathyroid hormone (PTH), bone alkaline phosphatase (bALP), and osteocalcin in serum and deoxypyridinoline (DPD) and cadmium in urine were available. Associations were evaluated using multivariable-adjusted linear regression analysis. Serum retinol concentrations (median, 1.9; range, 0.97-4.3 μmol/L) were inversely associated with the bone formation markers bALP and osteocalcin (P ≤ 0.04) and with PTH (P = 0.07) and tended to be positively associated with BMD (P = 0.08) but not with the bone resorption marker DPD, indicating different effects on bone compared to urinary cadmium (median, 0.66; range, 0.12-3.6 nmol/mmol creatinine). Women with serum retinol less than the median and cadmium greater than the median had lower BMD than those with retinol greater than the median and cadmium less than the median (P = 0.016 among all women and P = 0.010 among never-smokers). Our findings suggest that adequate vitamin A status may counteract the adverse association between cadmium and BMD.

OBJECTIVE: To outline serum estradiol levels in perimenopausal women with stress, mixed or urge incontinence. We believe the majority of urgency symptoms in perimenopausal women to be caused by a pelvic floor dysfunction and a hypermobility of the bladder neck. If this is the case, there would be no difference in estradiol levels between the groups. STUDY DESIGN: Setting: University hospital. In the observational Women's Health in the Lund Area study, a subset of 400/2221 women reporting urinary incontinence completed a detailed questionnaire regarding lower urinary tract symptoms and had their serum steroid hormone levels measured. Statistical analyses were made by Chi-square test, nonparametrical tests, ANOVA, multi- and univariate logistic regression analysis. RESULTS: Stress incontinence was reported by 196, mixed incontinence by 153 and urge incontinence by 43 women; in 369, serumestradiol values were available. Serum estradiol did not differ significantly between stress incontinent (median 49.5pmo/l, range 2.63-875.4), urge incontinent (median 31.6pmol/l, range 2.63-460.7) or mixed incontinent women (median 35.5pmol/l, range 2.63-787.9, p=0.62). Logistic regression analysis correcting for age, parity, hormonal status, smoking, hysterectomy and BMI also failed to show any difference in estradiol levels between the groups (p=0.41-0.58). CONCLUSION: No significant differences in serum estradiol levels between stress, mixed or urge incontinent perimenopausal women could be demonstrated.

Objective: Women using estrogen plus progestogen therapy sometimes report difficult to describe symptoms, eg, changes in libido, mood, and memory, that may be related to decreased androgens. To evaluate the prevalence or such symptoms and relate these symptoms to androgen levels ill women using estrogen plus progestogen therapy, data from the Womens Health in the Lund Area Study were analyzed. Design: A total of 2,816 women using estrogen plus progestogen therapy were asked to complete a questionnaire consisting of questions concerning sexual well-being and different aspects of quality of life. Serum concentrations of testosterone, androstendione, sex lion-none-binding globulin, and estradiol were measured. Results: A total of 2,048 questionnaires were eligible for evaluation. Almost 40% of the women reported decreased libido. Approximately 70% were satisfied with their current sex life. Eight percent reported that intercourse was unpleasant because of vaginal dryness. No evident associations were found between libido and serum hormone concentrations. The most positive effects of estrogen plus progestogen therapy concerning memory and urinary tract and vaginal complaints were found in women with the highest and/or moderate testosterone levels (P < 0.05). Conclusions: We found no strong association between symptoms related to sexual well-being or quality of life and androgen concentrations in this study. Estrogen plus progestogen therapy did not seem to affect

BACKGROUND: Persistent organic pollutants (POPs), such as PCBs, DDT and dioxins have in several cross-sectional studies shown strong associations with type 2 diabetes mellitus. Reversed causality can however not be excluded. The aim of this case-control study was to evaluate whether POPs concentration is a risk factor for type 2 diabetes. METHODOLOGY/PRINCIPAL FINDINGS: A case-control study was performed within a well-defined cohort of women, age 50-59 years, from the Southern part of Sweden. Biomarkers for POP exposure, 2,2',4,4',5,5'-hexachlorobiphenyl (CB-153) and 1,1-dichloro-2,2-bis (p-chlorophenyl)-ethylene (p,p'-DDE) were analyzed in stored serum samples, which were collected at the baseline examination when the cohort was established. For 107 out of the 371 cases, serum samples were stored at least three years before their type 2 diabetes was diagnosed. In this data set, CB-153 and p,p'-DDE were not associated with an increased risk to develop type 2 diabetes. However, when only the cases (n = 39) that were diagnosed more than six years after the baseline examination and their controls were studied, the women in the highest exposed quartile showed an increased risk to develop type 2 diabetes (OR of 1.6 [95% 0.61, 4.0] for CB-153 and 5.5 [95% CI 1.2, 25] for p,p'-DDE). CONCLUSIONS/SIGNIFICANCE: The results from the present case-control study, including a follow-up design, confirms that p,p'-DDE exposure can be a risk factor for type 2 diabetes.

Objectives: The aim of this study was to investigate possible associations between androgen concentrations in perimenopausal women and symptoms that may be associated with low androgen concentrations in the blood. Methods: All women born 1935 to 1945 living in a defined geographic area in Sweden (n=10766) were invited to a screening program that included physical and laboratory examinations and a questionnaire. Three groups were identified; premenopausal women, women on hormone replacement therapy (HRT) and postmenopausal women without HRT. Concentrations of testosterone (T), androstendione, Sex Hormone Binding Globulin and estradiol were measured. Waist Hip Ratio, Body Mass Index and Free Testosterone Index (FTI) were calculated. Results: 6908 women participated. The women on HRT had lower T and FTI and were less satisfied with mood and energy (p<0.05). Women with hot flushes had higher T and FTI and women reporting coldness had lower concentrations (p<0.05). Sexual well-being were not correlated to T or FTI (p>0.05). Conclusions: Lower T concentrations were associated with lower quality of life in perimenopausal women but not to sexual well-being. There must be other factors than decrements in sex hormones that contribute to the emergence of some perimenopausal symptoms., Original publication: Anders Götmar, Mats Hammar, Mats Fredrikson, Göran Samsioe, Christina Nerbrand, Jonas Lidfeldt and Anna-Clara Spetz, Symptoms in peri- and postmenopausal women in relation to testosterone concentrations. Data fromThe Women's Health in the Lund Area (WHILA) study, 2008, Climacteric, (11), 4, 304-314.http://dx.doi.org/10.1080/13697130802249769. Copyright © Taylor & Francis Group, an informa business

Although drinking patterns in women have received increased attention, few studies have focused on middle-aged women. Drinking patterns were investigated in a population sample of 513 Swedish women aged 50-59, and analysed in relation to social situation, and mental and physical health. The chi-square test was used to analyse differences in proportions. Variables showing significant differences were entered into a multivariate or multinomial logistic regression model. Abstainers and occasional drinkers had lower levels of education and more often regular medical control compared with weekly drinkers. Furthermore, abstainers more often had disability pension. Among women drinking alcohol, 56.6% affirmed binge drinking within the last year and 39.4% within the last month. Binge drinkers did not differ in terms of social situation, mental or physical health, compared with other drinkers. Drinking to relieve tension was affirmed by 7.2%. These women had more mental symptoms and less contact with friends compared with other drinkers; furthermore, they were more often binge drinkers. Binge drinking was common and health and social consequences of this drinking pattern in middle-aged women need to be further explored. Women drinking to relieve tension may need intervention for both drinking habits and mental health., authorCount :6

The aim of the study was to outline whether the influence by lifestyle factors on serum lipids was modified by the hormonal situation in middle-aged women. Six thousand nine hundred eight women, aged 50 to 59 years, participated in a health assessment program, including a serum lipid profile evaluation. The women were grouped according to their hormonal status into premenopausal (PM) (n = 492), postmenopausal without hormone therapy (HT) (PM0) (n = 3600), and postmenopausal with HT (PMT) (n = 2816). From the PMT group, we analyzed oral (n = 901) and transdermal HT (n = 351) regimens, containing norethisterone acetate and 17β-estradiol. Serum lipids and lipoproteins were determined by conventional methods. Lifestyle factors included smoking and physical activity at leisure time and at work. Multivariate linear regression analysis controlling for age, education, and dietary habits showed that current smoking was positively associated with triglycerides in the PM, PM0, PMT, and oral HT groups. In the PM0, PMT, and oral HT groups, current smoking was positively associated with total cholesterol and low-density lipoprotein and negatively associated with high-density lipoprotein (HDL). Low physical activity at leisure time was positively associated with triglycerides in the PM and PMT groups and negatively associated with HDL in the PM0 and PMT groups. High physical activity at work was positively associated with triglycerides in the PMT group and with total cholesterol in the PM0 group, but negatively associated with HDL in the PMT and transdermal groups. Body mass index was positively associated with triglycerides and negatively with HDL in all the groups regardless of the hormonal situation. The serum lipid profile as influenced by lifestyle factors was modified by the hormonal situation. Compared with the postmenopausal women without HT use, the use of HT contributes to fewer “negative” effects by lifestyle factors on serum lipids.

One purpose of the present study is to explore the stability of the pattern of health/work and sickness absence among middle-aged women over a period of three years. Two hypotheses were tested: 1. that enduringly healthy working women would perceive more valued occupational roles and higher well-being than long-term sick-listed women, and 2. that high levels of well-being at baseline would predict enduring health and occupational role value at a 3-year follow-up. Middle-aged women (n = 208) answered a postal survey with the Role checklist, a well-being scale and questions about work and sickness situation. The results showed that there was a considerable variability in the pattern of health/work and sickness absence. The results showed that the enduringly healthy women experienced a more valued worker role and higher well-being than the long-term sick-listed women. Furthermore, high levels of well-being concerning health and work predicted enduring health in the studied sample., Kvinnors hälsa i Lundabygden

Objective To investigate the prevalence of and factors associated with overactive bladder in middle-aged women. Design Cross sectional population-based study. Setting Southern Sweden and the Women's Health in the Lund Area study (WHILA 1995-2000) where 6917 (64% of the invited) women, 50-59 years old in 1995, participated. Population From the WHILA study, 1500 women reporting troublesome urinary incontinence (INCONT-1) and 1500 without incontinence (CONT-1) were selected by computerised randomisation and received the Bristol Female Lower Urinary Tract Symptoms (BFLUTS) questionnaire in January 2001. Methods Overactive bladder was defined in two versions using the ICS definition of 2002 as either urgency alone (OAB-1) or urgency combined with frequency more than eight times per day and/or nocturia twice or more per night (OAB-2). Risk factors were analysed by multiple logistic regression analyses. Main outcome measures Prevalence figures and odds ratios with corresponding 95% confidence intervals. Results The prevalence of OAB-1 was 46.9% in the INCONT-1 and 16.7% in the CONT-1 group, and that of OAB-2 was 21.6% and 8.1%, respectively. Most urgency occurred in combination with stress incontinence (i.e. as mixed incontinence). The overlap between stress and urge symptoms increased with the frequency of stress incontinence episodes (P< 0.001). Metabolic risk factors were body mass index (BMI) >= 30 for OAB-1, OAB-2 and stress incontinence, positive metabolic screening for OAB-1, family history of diabetes for OAB-2 and elevation of BMI >= 25% since the age of 25 for stress incontinence. Stress incontinence was associated with the current use of hormonal replacement therapy. Conclusions Overactive bladder and stress incontinence are intimately associated with each other. Both OAB and stress incontinence are associated with abnormal metabolic factors, mainly increased BMI.

This study aimed to describe and analyse self-rated health in relation to sense of coherence and socioeconomic and health-related factors and to explore the associations between self-rated health and these factors in order to identify health resources and health limitations in a group of healthy middle-aged women. Healthy middle-aged women from a defined geographical area in Southern Sweden ( n =577) answered a postal survey with the sense of coherence scale and questions about socioeconomic and health-related conditions. The results showed that very good/rather good self-rated health was associated with high sense of coherence and good economic situation, and these factors can be seen as a health resource. Poor self-rated health was most strongly associated with perceived symptoms of tension, weak sense of coherence, treatment for depression, treatment for chronic disease, and difficult economic situation, and these factors can be seen as health limitations. In conclusion, only 29% of the women rated their health as very good and 41% of the women had symptoms of tension but they were not sick-listed. It is of major public health interest to improve the understanding of self-rated health and to develop health promotion for women and methods to prevent symptoms of tension and sick-listing., Kvinnors hälsa i Lundabygden

Aim:The aim was to analyse any associations between socio-demographic and psychosocial factors and different features of the metabolic syndrome in a geographically well-defined population of middle-aged women. Methods:A population of 10 766 Caucasian women aged 50-59 years was investigated regarding biological and socio-demographic conditions, physical activity, dietary habits, aspects of quality of life, and subjective physical and mental symptoms. The screening instrument was used to discriminate subjects as positive or negative on one or more of a total of eight variables considered to be linked to the metabolic syndrome. The cut-off values for positive screening were non-fasting capillary blood glucose >= 8.0 mmol/l and serum triglycerides >= 2.3 mmo/l, BMI >= 30 kg/m2, WHR >= 0.90, blood pressure >= 160 and/or 95 mmHg, a family history of diabetes, and pharmacological treatment for hypertension or hyperlipidaemia. Results:Altogether 6805 women (63.2%) participated: 3535 with positive and 3270 with negative screening. Multiple logistic regression analyses showed that comprehensive (OR 1.62, 95% CI 1.41-1.87) and upper secondary (1.40, 1.24-1.57) school, low physical quality of life (1.41, 1.23-1.61) and high sum of subjective physical symptoms (1.06, 1.04-1.08) were positively associated with one or more features of the metabolic syndrome, while high leisure-time exercise and healthy diet (0.84, 0.71-0.99), and low (<= 83 g/week) (0.71, 0.63-0.81) and moderate (84-167 g/week) (0.78, 0.65-0.93) alcohol consumption were negatively associated. Conclusions:To identify middle-aged women with cardiovascular risk factors and high risk for diabetes, it is important to consider not only biological, but also socio-demographic and psychosocial conditions.