21 “... quality for included studies using predefined criteria. DATA SYNTHESIS: One fair-quality trial...”

22 “... quality for included studies using predefined criteria. DATA SYNTHESIS: One fair-quality trial...”

23 “...: This body of evidence was limited by imprecise effect estimates largely because studies were not powered...”

24 “... are not available. Thus, studies estimated accuracy using patients with confirmed active TB to establish sensitivity...”

25 “..., and observational studies do not clearly establish the magnitude of benefit. For women enrolled in WIC, low SOE...”

26 “...For treatment benefits and harms, we included trials of anticoagulation treatment for primary...”

27 “..., and observational studies do not clearly establish the magnitude of benefit. For women enrolled in WIC, low SOE...”

28 “... or harms of screening for AF because we identified no eligible studies that aimed to address...”

29 “...-language studies using a priori criteria. Eligible studies included randomized, controlled trials (RCTs...”

30 “... or harms of screening for AF because we identified no eligible studies that aimed to address...”

31 “...-language studies using a priori criteria. Eligible studies included randomized, controlled trials (RCTs...”

32

33

34 “... on three head-to-head trials, several large observational studies, and indirect comparisons of placebo...”

35 “...For harms of ECG, prospective cohort studies, large retrospective cohort studies, and case-control...”

36 “... on three head-to-head trials, several large observational studies, and indirect comparisons of placebo...”

37 “...For harms of ECG, prospective cohort studies, large retrospective cohort studies, and case-control...”

38 “...Eligible studies included randomized controlled trials (RCTs), nonrandomized trials, and cohort...”

39 “... in a wide range of observational studies. Few randomized trials have examined the effect of dietary...”

40 “...Eligible studies included randomized controlled trials (RCTs), nonrandomized trials, and cohort...”