Table 3 Confidence intervals for risk difference between the LAI-AP group and the OAP group
From: Accurate confidence intervals for risk difference in meta-analysis with rare events
| Â | Â | Asymptotic intervals | IS intervals | Tian interval | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Method | \(\widehat \Delta \) | lower | upper | length | lower | upper | length | lower | upper | length |
Fixed-effects | -0.064% | -0.346% | 0.218% | 0.564% | -0.506% | 0.165% | 0.704% | Â | Â | Â |
Random-effects | -0.030% | -0.382% | 0.322% | 0.671% | -0.509% | 0.250% | 0.758% | Â | Â | Â |
Tian method | -0.028% | Â | Â | Â | Â | Â | Â | -0.843% | 0.430% | 1.273% |