How Quickly Do Systematic Reviews Go Out of Date? A Survival Analysis

Appendix Figure 2. Stratified by cardiovascular reviews (  = 20) versus reviews on all other topics (  = 80).
Appendix Figure 2. Stratified by cardiovascular reviews (  = 20) versus reviews on all other topics (  = 80). Survival of the original systematic review by clinical topic area.nn

This Article

  1. Ann Intern Med August 21, 2007 vol. 147 no. 4 224-233