AI is a highly stigmatised behaviour in many societies and thus its reporting is likely subject to social desirability bias and is likely more accurately reported using more confidential interview methods [37, 38]. As the majority of studies in this review used FTFI, the least confidential inte...
Sample size: how many participants are needed in a cohort study?This Endgames article ( BMJ 2014;349:g6557, doi:10.1136/bmj.g6557) contains an error in the last sentence …BMJdoi:10.1136/bmj.g6806None
Researchers estimated the prevalence of pertussis infection in school age children after implementation of the preschool pertussis booster vaccination in the UK in October 2001. A prospective cohort study design was used. Children aged 5-15 years who presented with persistent cough in primary care were...
How Men Have (a) Sex 来自 highbeam.com 喜欢 0 阅读量: 70 作者: J Stoltenberg 摘要: In the human species, how many sexes are there? Answer A: There are two sexes. Answer B:...收藏 引用 批量引用 报错 分享 全部来源 求助全文 highbeam.com questia.com 相似文献...
we repeated the analysis steps by gender and education on a sample of respondents aged 70 to 75 when we would expect that many respondents included in these data would have retired. We found that for paid work, time gaps by gender and education shrink at ages 70 + , and differences ...
How Many Steps Are in a Mile? Not all steps are made equal, and there isn’t an exact answer.There are roughly 2,100 steps in a mile when walking and 1,600 steps in a mile when running. However, that answer comes with a bit of nuance attached. ...
BackgroundThere is an excess of mortality in patients with rheumatoid arthritis (RA) but no long-term Australian cohort data.AimsTo determine median life years lost, all-cause standardised mortality ratio (SMR) and cause-specific SMR, their predictors and secular change in Australian patients with...
How people wake up and regain alertness in the hours after sleep is related to how they are sleeping, eating, and exercising. Here, in a prospective longitudinal study of 833 twins and genetically unrelated adults, we demonstrate that how effectively an
Mattering (to feel valued and add value to self and others) is a fundamental human experience and mechanism in recovery. In this paper, we concern ourselves with the recovery of older adults with substance problems. This population is on the rise in many Western countries. To offer mattering...
More attention should be given to the syndrome in medical school, and further training and workshops should be provided to practicing doctors to develop familiarity in this area28. This study is the first retrospective cohort study to date supporting the association of PUD with a greater risk of...