Background: Several ingredients in personal care products (PCPs) have been classified as endocrine disruptors (EDs) and concern has been raised whether use of PCPs can affect human health. We aimed to characterize Norwegian female users of skin care products and compare life style characteristics between heavy users and non-users. <p>Methods: This cross-sectional study consisted of 114 202 women ...

Objective To gain a deeper understanding of challenges faced by GPs when managing patients with MUS. Methods We used meta-ethnography to synthesize qualitative studies on GPs’ perception and management of MUS. Results The problem with MUS for GPs is the epistemological incongruence between dominant disease models and the reality of meeting patients suffering from persistent illness. ...

There is evidence that consumption of foods containing dietary fiber decreases the risk of colorectal cancer (CRC). Whole grains contain dietary fiber, as well as a range of micronutrients and bioactive compounds, but the association between the consumption of whole grains and the risk of CRC remains less studied. The aim of the present study was to investigate the association between whole-grain ...

Unjustified antibiotic prescribing for acute upper respiratory infections (URTIs) is probably more common in poor-resource settings where physicians are scarce. Introducing C-reactive protein (CRP) point-of-care testing in such settings could reduce the misuse of antibiotics, which could avert antibiotic resistance. However, information useful for the applicability of CRP test in resource-limited ...

Background: Results from several recent cohort studies on smoking and breast cancer incidence and mortality suggest that the burden of smoking on society is underestimated. We estimated the fraction of breast cancer attributable to smoking in the Norwegian Women and Cancer Study, a nationally representative prospective cohort study. <br> Methods: We followed 130 053 women, aged 34–70 years, who ...

Objective: Pattern analysis has emerged as a tool to depict the role of multiple nutrients/foods in relation to health outcomes. The present study aimed at extracting nutrient patterns with respect to breast cancer (BC) aetiology.<br> Design: Nutrient patterns were derived with treelet transform (TT) and related to BC risk. TT was applied to twenty-three log-transformed nutrient densities ...

Overweight is a proposed risk factor for psoriasis. How­ever, evidence from prospective studies is limited. The aim of this study was to investigate the association be­tween overweight, weight gain and risk of psoriasis, and potential synergism with smoking, within a population-based cohort including 8,752 individuals followed from 1994 up to 2008. There was a 32% increased odds of psoriasis from a ...

Social differences in health and illness are well-documented in Denmark. However, very little is known about how health practices manifest in the everyday lives of different social classes. We propose acts of resistance and formation of health subjectivities as helpful concepts to develop our understanding of how dominant health discourses are appropriated by different social classes and transformed ...

Introduction: Knowledge about global use patterns of contraceptive implants is limited. This study aims to describe implant use patterns from a user and prescriber perspective. <p> Material and methods: In a cross-sectional design, we estimated the annual number of users by calculating doses sold per 1000 women-years in the Norwegian Prescription Database for the years 2006-2012. For each ...

Common variants in 94 loci have been associated with breast cancer including 15 loci with genome-wide significant associations (P<5 × 10−8) with oestrogen receptor (ER)-negative breast cancer and BRCA1-associated breast cancer risk. In this study, to identify new ER-negative susceptibility loci, we performed a meta-analysis of 11 genome-wide association studies (GWAS) consisting of 4,939 ER-negative ...