Random-effects dose-response model Number of studies = 27
Iterative Generalized least-squares regression Number of obs = 78
Goodness-of-fit chi2(77) = 147.68 Model chi2(1) = 51.92
Prob > chi2 = 0.0000 Prob > chi2 = 0.0000
------------------------------------------------------------------------------
logrr | exb(b) Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
dose | .9929084 .0009807 -7.21 0.000 .9909882 .9948324
------------------------------------------------------------------------------
Moment-based estimate of between-study variance of the slope: tau2 = 0.0e+00
1.结果中的P值<0.05代表有异质性,但要求计算出I2来判断一致性,请问I2(平方打不出来,大家见谅)要怎么求啊。用什么命令?
2.如何进行敏感性分析
3.如何求发表偏倚的p值。
谢谢各位了


雷达卡



京公网安备 11010802022788号







