کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10371443 | 877381 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Publication bias and time-trend bias in meta-analysis of bicycle helmet efficacy: A re-analysis of Attewell, Glase and McFadden, 2001
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
⺠A meta-analysis of the effects of bicycle helmets published in Accident Analysis and Prevention in 2001 has been re-analysed. ⺠The re-analysis found that the original meta-analysis was influenced by publication bias and time trend bias it did not control for. ⺠When these sources of bias are controlled for, and new studies added to the analysis, the effects attributed to bicycle helmets become considerably smaller than originally reported. ⺠The findings of this meta-analysis are not consistent with a recently published Cochrane review.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Accident Analysis & Prevention - Volume 43, Issue 3, May 2011, Pages 1245-1251
Journal: Accident Analysis & Prevention - Volume 43, Issue 3, May 2011, Pages 1245-1251
نویسندگان
Rune Elvik,