The cause and time of possible discontinuation of entacapone were recorded. The retention rate (i.e. the proportion of patients continuing on the drug) was estimated using the Kaplan–Meyer method [6]. Follow-up commenced at the introduction and ended at discontinuation of treatment or closing ...
(比不使用者,aOR=2.13,95% CI:1.12～4.44)的MSM有更高的比例曾经献过血.结论 献血行为在感染HIV的高危MSM人群中较普遍,应该加强对该人群的献血健康教育工作,以保障临床用血安全.;Objective To assess the prevalence of blood donation and associ...