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Mean1SD1n1Mean2SD2n2合并后Mean56.411.83362.212.34459.71428571原始数据合并后SD12.35202108SEnSD142n下限上限SD4251.53061n下限上限SD4251.82371n下限上限SD4251.16505n下限上限SD4250.94267n下限上限SD4251.27477n下限上限SD4250.51362试验组和对照组的样本量足够大（≥100）试验组和对照组的样本量较小（≤60）95%置信区间90%置信区间99%置信区间95%置信区间90%置信区间99%置信区间对照组n实验组n下限上限SD40388104.506对照组n实验组n下限上限SD40388105.3689对照组n实验组n下限上限SD40388103.4298对照组n实验组n下限上限SD40388104.4343对照组n实验组n下限上限SD40388105.3039对照组n实验组n下限上限SD40388103.342799%置信区间样本量小样本量大95%置信区间90%置信区间99%置信区间95%置信区间90%置信区间试验组n试验组Mean对照组n对照组MeanPSD4085.2238800.0016.7315试验组n对照组n均数差MDPSD40385.220.0016.73152四分位下限四分位上限SD120.7407Range下限Range上限SD60907.5基线Mean基线SD终点Mean终点SDR差值Mean581791170.533基线Mean基线SE终点Mean终点SEnR587917450.5基线Mean基线SE基线n终点Mean终点SE终点n5875791745终点人数有失访时，以基线、终点SE换算终点人数无失访时，以基线、终点SE换算以基线、终点SD换算差值SDR为常数(R=0.4or0.5)17差值Mean差值SDR为常数(R=0.4or0.5)3346.95742753R差值Mean差值SDR为常数(R=0.4or0.5)0.53352.849终点人数有失访时，以基线、终点SE换算终点人数无失访时，以基线、终点SE换算以基线、终点SD换算基线Mean基线SD差值Mean差值SDR终点Mean终点SD581733170.59117使用时请注意差值mean是增加值？还是减少值？如果是减少值，请输入负值。n1Mean1SD1n2Mean2SD2WMDseWMDSMD134161.6813516.31.62-0.300.20-0.26518.92.535914.72.334.200.441.71110171.7111017.932.04-0.930.25-0.52911.283.072911.12.810.180.770.0620165.0220183.79-2.001.41-0.411814.251.5712012.751.461.500.200.992413.22.912413.43.52-0.200.93-0.13217.641.543020.923.27-3.280.66-1.33622.953.183621.513.571.440.800.424013.82.444013.62.720.200.580.0823203.212422.83.14-2.800.93-0.98219.952.068118.022.31.930.340.88seSMD0.1220.2110.1370.2630.320.1370.2890.2810.2380.2240.3060.164