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101.
Rissel CE Richters J Grulich AE de Visser RO Smith AM 《Australian and New Zealand journal of public health》2003,27(2):124-130
OBJECTIVE: To describe selected characteristics of Australian adults' regular or ongoing sexual relationships. METHOD: Computer-assisted telephone interviews were completed by a representative sample of 10,173 men and 9,134 women aged 16-59 years. The overall response rate was 73.1% (69.4% men, 77.6% women). Respondents indicated how often they had sex in the past four weeks, contraceptive use, their own and their partners' expectations about having sex with other people during their relationship, whether they had discussed these expectations with their partners and whether they had an explicit agreement about sex with other people. RESULTS: 85.3% of men and 89.5% of women were in a regular heterosexual relationship, among whom 81.4% of men and 89.3% of women reported contraceptive use. Men and women who had a regular partner for the past 12 months had had sex with their partners an average of 1.84 times per week in the four weeks before interview; younger people had sex more often. Most respondents expected themselves and their partners to not have sex with other people, although men were less likely than women to have discussed these expectations with their partner. Bisexually identified men and women were significantly less likely than heterosexually identified men and women to support having sex only with their regular partner. Only 4.9% of men and 2.9% of women in regular heterosexual relationships had concurrent sexual partners in the past 12 months. CONCLUSION: Australians' attitudes to not having sex with people while in a regular relationship are highly consistent with their behaviour. 相似文献
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105.
The effect of intracellular acidification on the relationship between cell volume and membrane potential in amphibian skeletal muscle 总被引:8,自引:3,他引:5
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This article draws on the primary author's experiences of conducting a critical ethnographic study within the emergency department where she works. Extracts from her journal entries illustrate the tensions that emerged. These are theorised and discussed, resulting in a 'troubling' of the ethnographic field. 相似文献
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Darren D. Chadwick Jane Jolliffe Juliet Goldbart Mark H. Burton 《Journal of Applied Research in Intellectual Disabilities》2006,19(2):153-162
Background There is scant research on the subject of dysphagia and people with intellectual disabilities. This study explores the barriers which caregivers believe make following Speech and Language Therapists’ (SLTs) dysphagia management strategies more difficult. Method Semi‐structured open‐ended interviews were conducted with 46 caregivers who supported 40 intellectually disabled adults with dysphagia. Results Caregivers perceived particular difficulties in modifying food and drinks to safe consistencies, achieving the agreed positioning during mealtimes, and in using support and prompting strategies. Problematic support and prompting strategies included difficulties with pacing correctly; facilitating people to adequately relax and concentrate; observing and prompting people to pace suitably and take safe amounts of food and drink in each mouthful. Additional barriers identified included time pressures, staff turnover and insufficient reviewing of SLT management strategies by caregivers. Conclusions Findings suggest that additional training and monitoring is required to ensure caregivers are aware of their role and responsibility in promoting safe oral intake for adults with dysphagia and intellectual disabilities. Ongoing support is suggested for people with intellectual disabilities and dysphagia to help them understand the reasoning behind management strategies. 相似文献
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Melissa Orlandin Premaor Lesley Pilbrow Carol Tonkin Richard A Parker Juliet Compston 《Journal of bone and mineral research》2010,25(2):292-297
Low body mass index (BMI) is a recognized risk factor for fragility fracture, whereas obesity is widely believed to be protective. As part of a clinical audit of guidance from the National Institute of Health and Clinical Excellence (NICE), we have documented the prevalence of obesity and morbid obesity in postmenopausal women younger than 75 years of age presenting to our Fracture Liaison Service (FLS). Between January 2006 and December 2007, 1005 postmenopausal women aged less than 75 years with a low‐trauma fracture were seen in the FLS. Of these women, 805 (80%) underwent assessment of bone mineral density (BMD) by dual energy X‐ray absorptiometry (DXA), and values for BMI were available in 799. The prevalence of obesity (BMI 30 to 34.9 kg/m2) and morbid obesity (BMI ≥ 35 kg/m2) in this cohort was 19.3% and 8.4%, respectively. Normal BMD was reported in 59.1% of obese and 73.1% of morbidly obese women, and only 11.7% and 4.5%, respectively, had osteoporosis (p < .0001). Multiple regression analysis revealed significant negative associations between hip T‐score and age (p < .0001) and significant positive associations with BMI (p < .0001) and previous fracture (p = .001). Our results demonstrate a surprisingly high prevalence of obesity in postmenopausal women presenting to the FLS with low‐trauma fracture. Most of these women had normal BMD, as measured by DXA. Our findings have important public heath implications in view of the rapidly rising increase in obesity in many populations and emphasize the need for further studies to establish the pathogenesis of fractures in obese individuals and to determine appropriate preventive strategies. © 2010 American Society for Bone and Mineral Research 相似文献