Mental Health and Physical Activity in Women with Polycystic Ovary Syndrome: A Brief Review

This review was designed to consider the available literature concerning mental health and physical activity in women with polycystic ovary syndrome (PCOS). A systematic approach was taken and two electronic databases (PubMed and EBSCO Research articles published between 1970 and 2013) were searched in 2013 to inform a narrative review. Inclusion criteria encompassed requirements for the research to involve a physical activity intervention and assessment of mental health outcomes in women with PCOS. Seven articles considered mental health outcomes and physical activity interventions for women with PCOS. The results demonstrated positive outcomes following physical activity intervention for health-related quality of life, depression, and anxiety. Only one paper reported the independent effects of physical activity on mental health. All other interventions included multi-factor lifestyle interventions or did not establish a control group. Physical activity is likely to be beneficial to the mental health of women with PCOS; however, more research is required to establish the nature of the relationship between physical activity and mental health outcomes

Skisofreeniahaigete toimetulek ja teenuste vajadus

Artikli aluseks on A. Rahu ja K. Teede magistritööd sotsiaaltöö erialal (kaitstud 2003. a), milles on käsitletud skisofreeniahaigete toimetulekut ja teenustevajadust nende endi ja lähedaste kogemusele/ arvamusele toetudes, samuti haigusega kaasuva sildistamise mõju igapäevaelule. Oluliseks toimetulekuressursiks on sobiva töö leidmise kõrval suhtlemisvõimaluste, toetavate suhete ja teenuste olemasolu. Suurimaks probleemiks osutus teenuste kohta piisava informatsiooni puudumine ning toetatud töötamise ja elamise teenuste ebapiisav maht. Toimetuleku parandamiseks on vaja vähendada eelarvamuslikku suhtumist psüühikahäirega inimesse nii nende endi, pereliikmete kui ka kogu ühiskonna poolt. Eesti Arst 2005; 84 (2): 79-8

Use of country of birth as an indicator of refugee background in health datasets

BACKGROUND: Routine public health databases contain a wealth of data useful for research among vulnerable or isolated groups, who may be under-represented in traditional medical research. Identifying specific vulnerable populations, such as resettled refugees, can be particularly challenging; often country of birth is the sole indicator of whether an individual has a refugee background. The objective of this article was to review strengths and weaknesses of different methodological approaches to identifying resettled refugees and comparison groups from routine health datasets and to propose the application of additional methodological rigour in future research. DISCUSSION: Methodological approaches to selecting refugee and comparison groups from existing routine health datasets vary widely and are often explained in insufficient detail. Linked data systems or datasets from specialized refugee health services can accurately select resettled refugee and asylum seeker groups but have limited availability and can be selective. In contrast, country of birth is commonly collected in routine health datasets but a robust method for selecting humanitarian source countries based solely on this information is required. The authors recommend use of national immigration data to objectively identify countries of birth with high proportions of humanitarian entrants, matched by time period to the study dataset. When available, additional migration indicators may help to better understand migration as a health determinant. Methodologically, if multiple countries of birth are combined, the proportion of the sample represented by each country of birth should be included, with sub-analysis of individual countries of birth potentially providing further insights, if population size allows. United Nations-defined world regions provide an objective framework for combining countries of birth when necessary. A comparison group of economic migrants from the same world region may be appropriate if the resettlement country is particularly diverse ethnically or the refugee group differs in many ways to those born in the resettlement country. SUMMARY: Routine health datasets are valuable resources for public health research; however rigorous methods for using country of birth to identify resettled refugees would optimize usefulness of these resources

Clinical research and leadership training program as a knowledge translation initiative across an Australian health care service

&nbsp;Health professionals need to be integrated more effectively in clinical research initiatives to ensure that research addresses key clinical needs and provides practical, implementable solutions at the coal face of care. Here we describe the informative phase of a broader program to enable and support health professionals at Monash Health who do not have a research background, to engage in and lead research to improve healthcare outcomes. The findings will be used to develop a dedicated clinical research and leadership training program. The training program will support Monash Health staff to up-skill or enhance skills to conduct rigorous research; engage and lead multidisciplinary, collaborative teams; and to use research to guide practice, as well as identify and address gaps in clinical research. &nbsp;</div

Limiting postpartum weight retention through early antenatal intervention: the HeLP-her randomised controlled trial

BACKGROUND: Pregnancy is a recognised high risk period for excessive weight gain, contributing to postpartum weight retention and obesity development long-term. We aimed to reduce postpartum weight retention following a low-intensity, self-management intervention integrated with routine antenatal care during pregnancy. METHODS: 228 women at increased risk of gestational diabetes, <15 weeks gestation were randomised to intervention (4 self-management sessions) or control (generic health information). Outcomes, collected at baseline and 6 weeks postpartum, included anthropometrics (weight and height), physical activity (pedometer) and questionnaires (health behaviours). RESULTS: Mean age (32.3 ± 4.7 and 31.7 ± 4.4 years) and body mass index (30.4 ± 5.6 and 30.3 ± 5.9 kg/m(2)) were similar between intervention and control groups, respectively at baseline. By 6 weeks postpartum, weight change in the control group was significantly higher than the intervention group with a between group difference of 1.45 ± 5.1 kg (95% CI: −2.86,-0.02; p < 0.05) overall, with a greater difference in weight found in overweight, but not obese women. Intervention group allocation, higher baseline BMI, GDM diagnosis, country of birth and higher age were all independent predictors of lower weight retention at 6 weeks postpartum on multivariable linear regression. Other factors related to weight including physical activity, did not differ between groups. CONCLUSIONS: A low intensity intervention, integrated with standard antenatal care is effective in limiting postpartum weight retention. Implementation research is now required for scale-up to optimise antenatal health care. TRIAL REGISTRATION: Australian New Zealand Clinical Trial Registry Number: ACTRN12608000233325. Registered 7/5/2008

Vitamin D in polycystic ovary syndrome: Relationship to obesity and insulin resistance

Scope: Polycystic ovary syndrome (PCOS) is underpinned by insulin resistance (IR). In PCOS, the relationships between vitamin D, adiposity, and IR are unclear. We aim to explore these relationships in lean and overweight women with PCOS. Methods and results: This is a cross-sectional study conducted in a tertiary medical center. Participants included 42 women with PCOS and 34 controls without PCOS. Vitamin D and metabolic markers were measured. Detailed body composition and gold standard hyperinsulinemic euglycemic clamps were performed. The main outcome measures were plasma levels of vitamin D, adiposity measures, and glucose infusion rate. Vitamin D levels were lower in overweight women with PCOS compared with overweight controls (31.6 and 46.1 nmol/L, respectively, p = 0.01). Vitamin D was not associated with IR after adjustment for confounders; however, there was a significant interaction between PCOS and percentage body fat. Further analysis by PCOS status revealed that vitamin D was associated with IR in the PCOS group (β coefficient 2.1, 95% CI 0.2–4.0, p = 0.03), but not in the non-PCOS group. Conclusion: Vitamin D is associated with IR in women with PCOS, but not in controls. Large intervention studies are needed to determine if vitamin D supplementation can improve IR in PCOS.Anju E. Joham, Helena J. Teede, Samantha Cassar, Nigel K. Stepto, Boyd J. Strauss, Cheryce L. Harrison, Jacqueline Boyle and Barbora de Courte

Continuous quality improvement and metabolic screening during pregnancy at primary health centres attended by Aboriginal and Torres Strait Islander women

Objective: To investigate associations between the provision of routine metabolic screening and follow-up in pregnancy and participation by primary health care centres in a large-scale continuous quality improvement (CQI) initiative.Design: Longitudinal analysis of 2592 audited maternal health records.Setting and participants: Seventy-six community-controlled or government-operated primary health care centres serving predominantly Aboriginal and Torres Strait Islander communities, in urban, regional or remote locations in five Australian states and territories.Intervention: Up to four CQI cycles supported by the Audit and Best Practice for Chronic Disease Research Partnership.Main outcomes measures:Screening and follow-up for body mass index (BMI), blood pressure and diabetes in pregnancy.Results: Overall, 87.9% of women attending the participating health centres were Aboriginal or Torres Strait Islander. Women attending a health centre after it had conducted one or more CQI cycles were more likely to receive BMI, blood pressure and diabetes screening. For example, the proportion of women receiving diabetes screening at baseline (before the first CQI cycle) was 56.1%; after cycle 1 it was 63.7% (odds ratio [OR], 1.3; 95% CI, 1.0&ndash;1.6), after cycle 2, 61.6% (OR, 1.2; 95% CI, 0.9&ndash;1.7), after cycle 3, 63.7% (OR, 1.7; 95% CI, 1.1&ndash;2.6), and after cycle 4, 75.5% (OR, 3.4; 95% CI, 1.9&ndash;5.9). Diabetes screening was associated with higher self-ratings of overall organisational systems (P = 0.03), self-management support (P = 0.04) and organisational influence and integration (P = 0.01).Conclusion: These findings support the value of CQI approaches that focus on systems-level issues in primary care to improve the provision of recommended pregnancy care at primary health care centres in predominantly Aboriginal and Torres Strait Islander communities

Associations of Vitamin D with Inter- and Intra-Muscular Adipose Tissue and Insulin Resistance in Women with and without Polycystic Ovary Syndrome

Low vitamin D and insulin resistance are common in polycystic ovary syndrome (PCOS) and associated with higher inter- and intra-muscular adipose tissue (IMAT). We investigated associations between vitamin D, IMAT and insulin resistance in a cross-sectional study of 40 women with PCOS and 30 women without PCOS, and pre- and post-exercise in a 12-week intervention in 16 overweight participants (10 with PCOS and six without PCOS). A non-classical body mass index (BMI) threshold was used to differentiate lean and overweight women (BMI ≥ 27 kg/m²). Measurements included plasma 25-hydroxyvitamin D (25OHD), insulin resistance (glucose infusion rate (GIR; mg/m²/min), fasting glucose and insulin, and glycated haemoglobin), visceral fat, mid-thigh IMAT (computed tomography) and total body fat (dual-energy X-ray absorptiometry). Women with both PCOS and low 25OHD levels had the lowest GIR (all p < 0.05). Higher IMAT was associated with lower 25OHD (B = -3.95; 95% CI -6.86, -1.05) and GIR (B = -21.3; 95% CI -37.16, -5.44) in women with PCOS. Overweight women with pre-exercise 25OHD ≥30 nmol/L had significant increases in GIR, and decreases in total and visceral fat (all p < 0.044), but no associations were observed when stratified by PCOS status. Women with PCOS and low 25OHD levels have increased insulin resistance which may be partly explained by higher IMAT. Higher pre-training 25OHD levels may enhance exercise-induced changes in body composition and insulin resistance in overweight women

Effectiveness and implementation of an obesity prevention intervention: the HeLP-her Rural cluster randomised controlled trial

To impact on the obesity epidemic, interventions that prevent weight gain across populations are urgently needed. However, even the most efficacious interventions will have little impact on obesity prevention unless they are successfully implemented in diverse populations and settings. Implementation research takes isolated efficacy studies into practice and policy and is particularly important in obesity prevention where there is an urgent need to accelerate the evidence to practice cycle. Despite the recognised need, few obesity prevention interventions have been implemented in real life settings and to our knowledge rarely target rural communities