森林图的意义 Experimental Control Odds Ratio Odds Ratio Stucy or Subgroup Events Total Events Total Weight M-H,Fixed,95%Cl M-H,Fixed,95%Cl 81 49615 67 6243.2% 0.720.49,1.06 44 758 64 771 3.1% 0.680.46,1.01] 83 102 832 126 8505.7% 0.800.61,1.06 84 32 317 38 309 1.8% 0.800.49,1.32 S5 85 810 52 406 3.2% 0.800.55,1.15] S6 246 2267 219 2257 10.2% 1.130.93,1.37] S7 1570 8587 1720 860072.9% 0.890.83,0.97] Total (95%Cl) 14186 13817100.0% 0.900.84,0.96] Total events 2128 2286 Heterogeneity:Chi=5,df==0.13);0% 0.50.7 Test for overall effect:Z=3.29(P=0.001) 71.52 Favours experimental Favours control 森林图的意义