"But at home, with the midwife, you are a person": experiences and impact of a new early postpartum home-based midwifery care model in the view of women in vulnerable family situations.

BACKGROUND: Postpartum home-based midwifery care is covered by basic health insurance in Switzerland for all families with newborns but must be self-organized. To ensure access for all, Familystart, a network of self-employed midwives, launched a new care model in 2012 by ensuring the transition from hospital to home through cooperation with maternity hospitals in the Basel area. It has particularly improved the access to follow-up care for families in vulnerable situations needing support beyond basic services. In 2018, the SORGSAM (Support at the Start of Life) project was initiated by Familystart to enhance parental resources for better postpartum health outcomes for mothers and children through offering improved assistance to psychosocially and economically disadvantaged families. First, midwives have access to first-line telephone support to discuss challenging situations and required actions. Second, the SORGSAM hardship fund provides financial compensation to midwives for services not covered by basic health insurance. Third, women receive financial emergency support from the hardship fund. AIM: The aim was to explore how women living in vulnerable family situations experienced the new early postpartum home-based midwifery care model provided in the context of the SORGSAM project, and how they experienced its impact. METHODS: Findings are reported from the qualitative part of the mixed-methods evaluation of the SORGSAM project. They are based on the results of seven semi-structured interviews with women who, due to a vulnerable family postpartum situation at home, received the SORGSAM support. Data were analyzed following thematic analysis. RESULTS: Interviewed women experienced the early postpartum care at home, as "relieving and strengthening" in that midwives coordinated patient care that opened up access to appropriate community-based support services. The mothers expressed that they felt a reduction in stress, an increase in resilience, enhanced mothering skills, and greater parental resources. These were attributed to familiar and trusting relationships with their midwives where participants acknowledged deep gratitude. CONCLUSION: The findings show the high acceptance of the new early postpartum midwifery care model. These indicate how such a care model can improve the well-being of women in vulnerable family situations and may prevent early chronic stress in children.

Dental and periodontal health in a Swiss population-based sample of older adults: a cross-sectional study.

In this cross-sectional study, the prevalences of tooth loss, prosthetic dental restorations, and probing pocket depths (PPD) ≥4 mm, and their relationship to sociodemographic factors, were investigated in older Swiss adults. There were up to 1,673 participants aged ≥55 yr in the fourth survey of the Swiss Cohort Study on Air Pollution And Lung And Heart Disease In Adults (SAPALDIA4). Missing teeth, prosthetic dental restorations, and PPD ≥4 mm were recorded in clinical examinations conducted by field workers and compared with self-reported information from questionnaires. Examination data showed that participants were missing five teeth on average, 74.8% had a prosthetic dental restoration, and 21.1% had PPD of ≥4 mm. The mean number of missing teeth and the prevalences of tooth loss, fixed dental prostheses, and removable dental prostheses were associated with age, education level, smoking status, and time since last visit to a dentist. Comparison of data obtained by field workers and that from self-reports show a high level of agreement for the number of missing teeth and the prevalence of removable dental prostheses, but a lower level of agreement for self-reports of fixed dental prostheses and periodontitis.

Mediators of gender effects on depression among cardiovascular disease patients in Palestine.

BACKGROUND: Among patients suffering from coronary heart disease (CHD) and comorbid depression, women experience a higher burden compared to men. Little is known on the characteristics that differentiate men and women with both diseases and whether these factors mediate gender effects on depression. This study assessed whether women are more likely to suffer from depression and which characteristics mediate gender effects on depression among a cardiac population in Palestine, specifically addressing the role of post-traumatic stress disorder (PTSD). METHODS: Using a cross-sectional design, patients consecutively admitted with a CHD to one of the four main hospitals in Nablus, Palestine, were interviewed using a structured questionnaire with validated instruments. Data was also obtained from hospital medical records. Patients were assessed for depression using the Cardiac Depression Scale (CDS). Bivariate analysis was conducted to compare characteristics of women and men with and without depressive symptoms. Mediators (direct and indirect effects) of the association between gender and depression were evaluated using a structural equation model (SEM). RESULTS: Women were more likely to suffer from severe depression than men (28.7% vs. 18.8%). Female gender was positively associated with higher PTSD symptoms, comorbidities, somatic symptoms and income, and with lower resilience, self-esteem, quality of life, education, prevalence of smoking and physical activity. Structural equation modeling revealed negative indirect effects of gender on depression (CDS score) through resilience, self-esteem and physical activity, whereas positive indirect effects of gender on depression were observed through PTSD, comorbidities, somatic symptoms and smoking. There was no direct effect of gender on depression. CONCLUSION: This study found a higher prevalence of severe depression in female patients with cardiac disease compared to male cardiac patients. Our findings provide novel information on mediating factors of the association between gender and depression among cardiac patients, in particular PTSD. The results emphasize the need for further research on potential mediating factors that could account for gender differences in depression and the need to provide support programs for female patients with comorbid CHD and depression to improve their psycho-social well-being.

Explaining patient delay in healthcare seeking and loss to diagnostic follow-up among patients with presumptive tuberculosis in Tanzania: a mixed-methods study.

BACKGROUND: Delay in healthcare seeking and loss to diagnostic follow-up (LDFU) contribute to substantial increase in tuberculosis (TB) morbidity and mortality. We examined factors, including perceived causes and prior help seeking, contributing to delay and LDFU during referral to a TB clinic among patients with presumptive TB initially seeking help at the pharmacies in Dar es Salaam Tanzania. METHODS: In a TB clinic, a semi-structured interview based on the explanatory model interview catalogue (EMIC) framework for cultural epidemiology was administered to presumptive TB patients enrolled at pharmacies during an intervention study. We assessed delay in seeking care at any medical care provider for a period of ≥3 weeks after the onset of symptoms, LDFU during referral (not reaching the TB clinic), and LDFU for three required TB clinic visits among the presumptive and confirmed TB patients. Logistic regression models were used to assess factors associated with delay and LDFU. RESULTS: Among 136 interviewed patients, 86 (63.2%) were LDFU from pharmacies and TB clinic while 50 (36.8%) were non-LDFU. Out of 136 patients 88 (64.7%) delayed seeking care, of whom 59 (67%) were females. Among the 86 (63.2%) patients in LDFU group, 62 (72.1%) delayed seeking care, while among the 50 (36.8%) non-LDFU, 26 (52.0%) had also delayed seeking care. Prior consultation with a traditional healer (aOR 2.84, 95% CI 1.08-7.40), perceived causes as ingestion (water and food) (aOR 0.38 CI 0.16-0.89), and substance use (smoking and alcohol) (aOR 1.45 CI 0.98-2.14) were all associated with patient delay. Female gender was associated with LDFU (aOR 3.80, 95% CI 1.62-8.87) but not with delay. Other conditions as prior illness and heredity were also associated with LDFU but not delay (aOR 1.48 CI 1.01-2.17). CONCLUSION: Delay and LDFU after referral from the pharmacies were substantial. Notable effects of diagnosis and female gender indicate a need for more attention to women's health to promote timely and sustained TB treatment. Public awareness to counter misconceptions about the causes of TB is needed.

Is there a gender-specific association between asthma and carotid intima media thickness in Swiss adolescents?

Respiratory diseases are associated with increased cardiovascular risk in adults, but little is known on the early impact on the vasculature in youth. The SAPALDIA Youth study, the offspring study of the Swiss Study on Air Pollution and Lung and Heart Disease In Adults (SAPALDIA), investigated the association between physician-diagnosed asthma status and common carotid artery intima media thickness (CIMT). Offspring underwent standardized clinical protocols and provided information on early life factors, health, and lifestyle. The association between per subject averages of CIMT and asthma was estimated using mixed linear regression analyses adjusting for main confounders, testing for interaction with gender and age. Of 257 offspring (mean age 15 years, 53% female), 11.5% reported doctor-diagnosed asthma (male 17%, female 7%). Mean CIMT was significantly different by gender (male 0.53 mm (± 0.045), female 0.50 mm (± 0.048); p < 0.001). Interaction was highly significant by gender (p = 0.001) with significantly increased CIMT in asthmatic vs. non-asthmatics boys (difference 0.023 mm, 95% CI 0.003; 0.043), as compared to girls. CONCLUSION: Our study suggests an increased risk for early vascular change in adolescent asthmatic boys. Whereas the small number of girls limits the interpretation, the result necessitates further research into sex-specific atherosclerotic burden related to respiratory health in adolescence. What is Known: • Evidence points to a significant impact of adult respiratory disease on cardiovascular health indicators as well as on endpoints. • Inflammation is a key pathway in vascular change across the life course. What is New: • We observe an adverse association between physician-diagnosed asthma and carotid intima media thickness in adolescent boys. • Albeit a limited number of asthmatic girls, we hypothesize the gender typical timing of asthma or a higher male cardiovascular vulnerability as possible explanations for the gender-specific results.

Baby-Friendly Hospital designation has a sustained impact on continued breastfeeding.

The Baby-Friendly Hospital (BFH) Initiative has led to an increase in breastfeeding rates and duration worldwide. But little is known about whether the beneficial effects persist beyond a facility's designation as a BFH. To investigate the association of BFH designation (current, former, and never) and compliance with Baby-Friendly (BF) practices on breastfeeding in Switzerland, this study combined nationwide survey data on breastfeeding with BFH monitoring data. In this cross-sectional study, 1,326 children were born in 34 current (N = 508), 28 former (N = 425), and 34 never designated BFHs (N = 393). We compared exclusive and any breastfeeding according to BFH designation over the first year of life, using Kaplan-Meyer Survival curves. Logistic regression models were applied to analyse breastfeeding prevalence, and Cox-regression models were used for exclusive (0-6 months) and continued (6-12 months) breastfeeding duration. Average duration of exclusive breastfeeding (13.1 weeks, 95% confidence interval [12.0, 17.4]) and any breastfeeding (32.7 weeks, 95% confidence interval [30.5, 39.2]) were the longest for babies born in currently accredited BFHs. Exclusive breastfeeding was associated with high compliance with monitored BF practices in current BFHs and with the number of BF practices experienced in all hospitals. Continued breastfeeding was significantly longer when babies were born in current BFHs (cessation hazard ratio 0.60, 95% confidence interval [0.42, 0.84]) or in former BFHs (cessation hazard ratio 0.68, 95% confidence interval [0.48, 0.97]). Overall, the results support continued investment into BFHs, because babies born in current BFHs are breastfed the most and the longest, whereas a former BFH designation shows a sustained effect on continued breastfeeding.

Oral health improvements in Switzerland over 20 years.

While the time trends in oral health are favourable, differences still persist in dental status and in prosthetic dental restorations (PDR) between population subgroups. This study aimed to identify changes in oral health in Switzerland over two decades and to describe their relationship to sociodemographic factors in 2012. Swiss Health Surveys were conducted in 1992, 2002, and 2012. The mean number of missing teeth and the prevalence of PDR were calculated at each time point. Logistic regression analysis was performed to assess associations between the prevalence of PDR and sociodemographic factors. The mean number of missing teeth decreased from five in 1992 to three in 2012. Dental status - as indicated by the number of teeth present - improved across all sociodemographic groups, with the greatest improvements being found in obese participants and in participants with the lowest incomes and educational levels. The prevalence of implant-based restorations increased from 3.2% in 2002 to 9.8% in 2012, and the shift from fixed to removable restorations occurred in the age group being 10 years older. The overall prevalence of PDR decreased in middle-aged people. In conclusion, over the two decades of the study, the oral health of the Swiss population substantially improved. Although sociodemographic differences persisted, they decreased considerably in terms of the number of missing teeth and percentage of the population with a functional dentition.

Menopause as a predictor of new-onset asthma: A longitudinal Northern European population study.

BACKGROUND: There is limited and conflicting evidence on the effect of menopause on asthma. OBJECTIVES: We sought to study whether the incidence of asthma and respiratory symptoms differ by menopausal status in a longitudinal population-based study with an average follow-up of 12 years. METHODS: The Respiratory Health in Northern Europe study provided questionnaire data pertaining to respiratory and reproductive health at baseline (1999-2001) and follow-up (2010-2012). The study cohort included women aged 45 to 65 years at follow-up, without asthma at baseline, and not using exogenous hormones (n = 2322). Menopausal status was defined as nonmenopausal, transitional, early postmenopausal, and late postmenopausal. Associations with asthma (defined by the use of asthma medication, having asthma attacks, or both) and respiratory symptoms scores were analyzed by using logistic (asthma) and negative binomial (respiratory symptoms) regressions, adjusting for age, body mass index, physical activity, smoking, education, and study center. RESULTS: The odds of new-onset asthma were increased in women who were transitional (odds ratio, 2.40; 95% CI, 1.09-5.30), early postmenopausal (odds ratio, 2.11; 95% CI, 1.06-4.20), and late postmenopausal (odds ratio, 3.44; 95% CI, 1.31-9.05) at follow-up compared with nonmenopausal women. The risk of respiratory symptoms increased in early postmenopausal (coefficient, 0.40; 95% CI, 0.06-0.75) and late postmenopausal (coefficient, 0.69; 95% CI, 0.15-1.23) women. These findings were consistent irrespective of smoking status and across study centers. CONCLUSIONS: New-onset asthma and respiratory symptoms increased in women becoming postmenopausal in a longitudinal population-based study. Clinicians should be aware that respiratory health might deteriorate in women during reproductive aging.

Safe start at home: what parents of newborns need after early discharge from hospital - a focus group study.

BACKGROUND: The length of postpartum hospital stay is decreasing internationally. Earlier hospital discharge of mothers and newborns decreases postnatal care or transfers it to the outpatient setting. This study aimed to investigate the experiences of new parents and examine their views on care following early hospital discharge. METHODS: Six focus group discussions with new parents (n = 24) were conducted. A stratified sampling scheme of German and Turkish-speaking groups was employed. A 'playful design' method was used to facilitate participants communication wherein they used blocks and figurines to visualize their perspectives on care models The visualized constructions of care models were photographed and discussions were audio-recorded and transcribed verbatim. Text and visual data was thematically analyzed by a multi-professional group and findings were validated by the focus group participants. RESULTS: Following discharge, mothers reported feeling physically strained during recuperating from birth and initiating breastfeeding. The combined requirements of infant and self-care needs resulted in a significant need for practical and medical support. Families reported challenges in accessing postnatal care services and lacking inter-professional coordination. The visualized models of ideal care comprised access to a package of postnatal care including monitoring, treating and caring for the health of the mother and newborn. This included home visits from qualified midwives, access to a 24-h helpline, and domestic support for household tasks. Participants suggested that improving inter-professional networks, implementing supervisors or a centralized coordinating center could help to remedy the current fragmented care. CONCLUSIONS: After hospital discharge, new parents need practical support, monitoring and care. Such support is important for the health and wellbeing of the mother and child. Integrated care services including professional home visits and a 24-hour help line may help meet the needs of new families.

Rhinitis in Swiss adults is associated with asthma and early life factors, but not second hand tobacco smoke or obesity.

BACKGROUND: Second hand tobacco smoke (SHS) and overweight/obesity are risk factors for asthma and lower airway respiratory symptoms. We investigated whether SHS or overweight/obesity were also associated with allergic or non-allergic rhinitis. METHODS: Cross-sectional data were obtained during the second SAPALDIA Study. Interviewer administered questionnaires were completed by 8047 participants from 8 communities in Switzerland. Blood was collected from 5841 participants and tested for allergen specific IgE. Allergic rhinitis was defined as nasal symptoms with detectable IgE. Data were analysed by multinomial logistic regression with four outcome categories defined according to the presence or absence of rhinitis and/or atopy. RESULTS: The prevalence of allergic rhinitis was 885 (15.2%) and non-allergic rhinitis 323 (5.5%). The risk of allergic rhinitis was increased in subjects with physician diagnosed asthma (Relative Risk Ratio 6.81; 95%CI 5.39, 8.6), maternal atopy (1.56; 1.27, 1.92) and paternal atopy (1.41; 1.11, 1.79). Older subjects were at lower risk (0.96; 0.95,0.97 per year), as were those raised on a farm (0.64; 0.49,0.84), with older siblings (0.92; 0.86,0.97 per sib) or from rural areas. The risk of non-allergic rhinitis was also increased in subjects with physician diagnosed asthma (4.02; 2.86, 5.67), reduced in males (0.59; 0.46, 0.77), but not associated with upbringing on a farm or older siblings. There were no significant associations of SHS or overweight/obesity with either form of rhinitis. CONCLUSIONS: Allergic and non-allergic rhinitis have different risk factors apart from asthma. There are significant regional variations within Switzerland, which are not explained by the factors examined.

Gender differences in adult-onset asthma: results from the Swiss SAPALDIA cohort study.

A higher incidence of asthma is reported in women compared with men, but evidence in later adulthood is limited. We aimed to determine the 20-year cumulative incidence of adult asthma in Switzerland and its relation to sex, taking into account age and allergic sensitisation.We assessed incidence of self-report of doctor-diagnosed asthma between 1991/1992 and 2010/2011 in 5128 subjects without asthma, aged 18-60 years at baseline. The age-related probability of asthma onset was analysed by logistic regression adjusting for potential confounders and stratified by sex and allergic sensitisation at baseline.Over 20 years, 128 (5.1%) men and 198 (7.5%) women newly reported doctor-diagnosed asthma. The adjusted odds ratio for female sex was 1.99 (95% CI 1.54-2.57) overall, 3.21 (95% CI 2.12-4.85) among nonsensitised subjects, and 1.43 (95% CI 1.02-2.02) in sensitised subjects. The probability of asthma onset decreased with increasing baseline age in women but not in men. The higher probability of new asthma in sensitised compared with nonsensitised men was unrelated to age, whereas in women it decreased with age.Asthma incidence was higher in women than in men but decreased with increasing age. The female predominance was considerably stronger in nonsensitised adults compared with those with allergic sensitisation.

'I know it has worked for millions of years': the role of the 'natural' in parental reasoning against child immunization in a qualitative study in Switzerland.

BACKGROUND: Despite efforts of international and national health authorities, immunization coverage and timeliness of vaccination against dangerous childhood diseases have been adversely affected by parental hesitation to vaccinate their children in high-income countries. Literature shows that social and political processes and shifts in conceptual structures, such as emerging views linked to health and 'natural' lifestyles, have shaped parents' immunization decisions. This paper investigates how Swiss parents argued along the lines of a natural development of the child to explain their critical attitudes towards immunization against measles and other childhood diseases. METHODS: A total of 32 semi-structured interviews were conducted with parents of children between 0 and 16 years of age who decided not to fully immunize their children. The interviews were analyzed using qualitative content analysis and an interpretative approach. RESULTS: Parents built their arguments against immunization on a strong faith in the strength of the naturally acquired immune system. Childhood diseases were not perceived as a threat but as part of the natural way to reinforce the body and to acquire a "natural" and thus strong immunity. Parents understood immunization as an artificial intrusion into the natural development of the immune system and feared overloading the still immature immune system of their young children and infants through current vaccination schemes. CONCLUSIONS: In the context of emerging trends towards natural lifestyles and ideas of holistic health in Switzerland and Europe, where many well-informed parents express concerns towards vaccinating their children, public vaccination strategies require reconsideration. Public immunization schedules need to acknowledge parents' wish for more flexibility and demand for an individualized patient-centered approach to immunization.

Association of ambient air pollution with the prevalence and incidence of COPD.

The role of air pollution in chronic obstructive pulmonary disease (COPD) remains uncertain. The aim was to assess the impact of chronic exposure to air pollution on COPD in four cohorts using the standardised ESCAPE exposure estimates. Annual average particulate matter (PM), nitrogen oxides (NOx) and road traffic exposure were assigned to home addresses using land-use regression models. COPD was defined by NHANES reference equation (forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC) less than the lower limit of normal) and the Global Initiative for Chronic Obstructive Lung Disease criterion (FEV1/FVC <0.70) and categorised by severity in non-asthmatics. We included 6550 subjects with assigned NOx and 3692 with PM measures. COPD was not associated with NO2 or PM10 in any individual cohort. In meta-analyses only NO2, NOx, PM10 and the traffic indicators were positively, although not significantly, associated with COPD. The only statistically significant associations were seen in females (COPD prevalence using GOLD: OR 1.57, 95% CI 1.11-2.23; and incidence: OR 1.79, 95% CI 1.21-2.68). None of the principal results were statistically significant, the weak positive associations of exposure with COPD and the significant subgroup findings need to be evaluated in further well standardised cohorts followed up for longer time, and with time-matched exposure assignments.

Environmental tobacco smoke exposure and diabetes in adult never-smokers.

BACKGROUND: Active smoking has been linked to type 2 diabetes mellitus (T2DM) but only few recent studies have shown environmental tobacco smoke (ETS) to be associated with DM in never-smokers. We assessed the association between long term ETS exposure and DM, and explored effect modifications of this association in our sample. METHODS: We analysed 6392 participants of the Swiss study on air pollution and lung and heart diseases in adults (SAPALDIA). We used mixed logistic regression models to assess the cross-sectional association between ETS and DM. Selected variables were tested for effect modification and several sensitivity analyses were performed, mostly treating participants' study area as a random effect. RESULTS: The prevalence of DM and ETS in the sample was 5.5% and 47% respectively. There were 2779 never-smokers with 4% diabetes prevalence. Exposure to ETS increased risk of DM in never-smokers by 50% [95% confidence interval (CI): 1.00, 2.26], and we observed a positive dose-response relationship between ETS exposure level and DM in never-smokers. Associations were strengthened (more than three-folds) by older age and chronic obstructive pulmonary disease, and were stronger in post-menopausal, obese, hypertriglyceridaemic and physically inactive participants. Estimates of association were robust across all sensitivity analyses (including inverse probability weighting for participation bias and fixed-effect analysis for study area). ETS had no substantial associations in current and ex-smokers in our study. CONCLUSIONS: We found a positive association between ETS exposure and DM in never smokers. Additional longitudinal studies involving biomarkers are needed to further explore underlying mechanisms and susceptibilities.

Birth weight and carotid artery intima-media thickness.

OBJECTIVES: To determine the association between birth weight and carotid artery intima-media thickness (CIMT), a measure of atherogenesis, in a population of 11-year-old children. STUDY DESIGN: CIMT measured by high-resolution ultrasound, and birth registry data were available for 670 children of the Southern California Children's Health Study. Multivariate regression analyses were performed to investigate the association between birth weight and CIMT, with adjustment for child's health status and lifestyle, pregnancy information, and parental health. RESULTS: Mean CIMT was 0.57 mm (SD 0.04). We found a nonlinear association between birth weight and CIMT, with an increase in CIMT of 0.014 mm in the fifth (P value .01) compared with the third birth weight quintile. These associations were robust in subsample analyses in children considered normal-weight by gestational age or in term-born children. No significant association with CIMT was found for the lowest quintile. CONCLUSIONS: Greater birth weight was significantly associated with increased CIMT at age 11 years. No evidence for an impact of lower birth weight was found. The predictive value of childhood CIMT on future cardiovascular outcomes is largely unknown, but strong associations between childhood cardiovascular disease risk factors and adult vascular disease suggest that increased CIMT in childhood may be clinically important.

Prevalence of atopy and respiratory allergic diseases in the elderly SAPALDIA population.

BACKGROUND: Because of changing world demographics, the elderly population is steadily increasing. Few studies have assessed the prevalence of atopy and allergic diseases in elderly persons with objective measures. The aim of this paper is to describe the prevalence of atopy, self-reported allergic rhinitis and doctor's diagnosed asthma in persons over the age of 60 in Switzerland. METHODS: The cross-sectional examination of the Swiss Study on Air Pollution and Health in Adults (SAPALDIA 1), performed in 1991, included 9,651 adults aged 18-60 years. In 2001-2002 the same subjects were invited for a follow-up examination (SAPALDIA 2). Serum samples collected at baseline and follow-up were tested for specific IgE sensitization with the Phadiatop® (Phadia, Uppsala, Sweden, now Thermo Fisher Scientific) assay containing a mixture of common respiratory allergens (grass, birch, mugwort, Parietaria and olive pollen, dog, cat, horse, Cladosporium herbarum, house dust mite and flour mite). Atopy was defined as a positive result in the Phadiatop test according to guidelines by the manufacturer. The prevalence rates of atopy, self-reported allergic rhinitis and doctor's diagnosed asthma were evaluated by sex and age group (≤60 or >60 years). RESULTS: 7,667 subjects (men = 3,692/women = 3,975) participated in the follow-up by responding to a detailed questionnaire (80% of SAPALDIA 1 participants). Phadiatop results were available for 5,835 participants (men = 2,839/women = 2,996). Prevalence rates of atopy (Phadiatop positive) were 36.4% in men aged ≤60 years versus 26.2% in men aged >60 years and 30.6 and 18.1% in women, respectively (both p < 0.001). Prevalence rates of self-reported allergic rhinitis in subjects >60 years old were 13.0% for men and 15.4% for women (p = 0.12), and for doctor's diagnosed asthma 6.6% versus 7.6%, respectively (p = 0.40). Both rhinitis and asthma prevalences were higher in persons <60 years. The results were not sensitive to potential bias from nonparticipation at follow-up as demonstrated by imputation of sex- and age-specific allergic rhinitis and asthma among nonparticipants. CONCLUSIONS: According to our estimates, the prevalence of allergic rhinitis among persons aged between 60 and 70 years in Switzerland in the present cohort is of the order of 13-15% and should not be underestimated, although it is lower than in age groups ≤60 years.

Gender dynamics of community-led total sanitation interventions in Mpwapwa District, Tanzania.

ABSTRACTGender equity is an important element of health promotion and is vital to ensuring that the benefits and burdens of participation in health promotion activities are fairly distributed. Yet, the gendered consequences of participatory interventions are often overlooked. This is particularly relevant for water and sanitation initiatives, given that women are generally responsible for maintaining domestic hygiene and procuring water. This study uses a qualitative approach to assess the gender dynamics of participation in community-led total sanitation (CLTS) activities in Mpwapwa District, Tanzania. We used semi-structured interviews and focus-group discussions to investigate men's and women's involvement in health promotion initiatives and their key motivators for and challenges to participation. We interviewed 77 community members from four villages and analysed the responses using qualitative content analysis. The study supports the notion that participation reinforces gender inequity and reproduces gendered norms due to activity-specific participation, women's passive participation within activities, and their limited opportunities for decision-making. However, there were also indications that participation provided a platform to increase the status of women, prioritise women's needs and demand a stronger position in decision making within the household and the community. CLTS organisers should, therefore, harness the opportunity to address gender inequalities within the community.

Gender differences in prevalence, diagnosis and incidence of allergic and non-allergic asthma: a population-based cohort.

BACKGROUND: Although women with severe non-allergic asthma may represent a substantial proportion of adults with asthma in clinical practice, gender differences in the incidence of allergic and non-allergic asthma have been little investigated in the general population. METHODS: Gender differences in asthma prevalence, reported diagnosis and incidence were investigated in 9091 men and women randomly selected from the general population and followed up after 8-10 years as part of the European Community Respiratory Health Survey. The protocol included assessment of bronchial responsiveness, IgE specific to four common allergens and skin tests to nine allergens. RESULTS: Asthma was 20% more frequent in women than in men over the age of 35 years. Possible under-diagnosis of asthma appeared to be particularly frequent among non-atopic individuals, but was as frequent in women as in men. The follow-up of subjects without asthma at baseline showed a higher incidence of asthma in women than in men (HR 1.94; 95% CI 1.40 to 2.68), which was not explained by differences in smoking, obesity or lung function. More than 60% of women and 30% of men with new-onset asthma were non-atopic. The incidence of non-allergic asthma was higher in women than in men throughout all the reproductive years (HR 3.51; 95% CI 2.21 to 5.58), whereas no gender difference was observed for the incidence of allergic asthma. CONCLUSIONS: This study shows that female sex is an independent risk factor for non-allergic asthma, and stresses the need for more careful assessment of possible non-allergic asthma in clinical practice, in men and women.

Early age at menarche, lung function, and adult asthma.

RATIONALE: hormonal and metabolic status appears to influence lung health in women, and there are findings suggesting that early menarche may be related to asthma, cardiovascular disease, diabetes, and breast cancer. OBJECTIVES: this study investigates whether age at menarche is related to adult lung function and asthma. METHODS: among participants in the European Community Respiratory Health Survey II, 3,354 women aged 27-57 years from random population samples in 21 centers responded to a questionnaire concerning women's health (1998-2002). Of these women, 2,873 had lung function measurements, 2,136 had measurements of bronchial hyperreactivity, and 2,743 had IgE measurements. Logistic, linear, and negative binomial regression analyses included adjustment for age, height, body mass index, education, smoking, family size, and center. MEASUREMENTS AND MAIN RESULTS: FEV(1) and FVC were lower and asthma was more common in women with early menarche. Women reporting menarche at age 10 years or less, as compared with women with menarche at age 13 years (reference category), had lower FEV(1) (adjusted difference, -113 ml; 95% confidence interval [CI], -196 to -33 ml) and FVC (-126 ml; 95% CI, -223 to -28 ml); also lower FEV(1) expressed as a percentage of the predicted value (-3.28%; 95% CI, -6.25 to -0.30%) and FVC expressed as a percentage of the predicted value (-3.63%; 95% CI, -6.64 to -0.62%). Women with early menarche more often had asthma symptoms (odds ratio, 1.80; 95% CI, 1.09-2.97), asthma with bronchial hyperreactivity (odds ratio, 2.79; 95% CI, 1.06-7.34), and higher asthma symptom score (mean ratio, 1.58; 95% CI, 1.12-2.21). CONCLUSIONS: women with early menarche had lower lung function and more asthma in adulthood. This supports a role for metabolic and hormonal factors in women's respiratory health.

Dental visits, oral hygiene behaviour, and orthodontic treatment in Switzerland.

Since the first survey in 1992/93, the Swiss Health Survey (SHS) has been repeated every 5 years (1997, 2002 and 2007). In the present study, dental visits (dental care utilisation within the last 12 months), oral hygiene measures and the frequency of orthodontic treatments in the Swiss population in 2002 were examined and dental visits were compared with the years 1992/93, 1997 and 2007. Weighted data were analysed regarding different sociodemographic factors. From 1992 to 2002, dental visits among the 15-74-year-old declined continuously (1992/93: 70%, 1997: 66%, 2002: 63%), whereas in 2007 a slight increase (66%) was documented. In the survey from 2002, a large proportion (74%) of the population stated to clean their teeth or prostheses several times a day, predominantly with a manual toothbrush, whereas 28% applied an electric toothbrush and almost half of the respondents also used dental floss or toothpicks. Fewer visits and less intensive oral hygiene measures were observed among the elderly, men, weak social strata, smokers, persons with more than 8 missing teeth and in the group with removable dentures. Almost a quarter of the population had orthodontic treatment with the highest proportion among the 15-24-year-old (56%).