Meta-Analysis
Copyright ©2013 Baishideng.
World J Meta-Anal. Aug 26, 2013; 1(2): 57-77
Published online Aug 26, 2013. doi: 10.13105/wjma.v1.i2.57
Table 1 Models used to relate risk to dose
logc (RR)=β1d(linear)
loge (RR)=β1d + β2d2(quadratic)
loge (RR)=β1d + β2d2 + β3d3(cubic)
loge (RR)=β1dY(power)
loge (RR)=β1loge (d)(log)
loge (RR)=β1expe (d)(exponential)
loge (RR)=β1loge (1 + Wd)(log-with-baseline)