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. Author manuscript; available in PMC: 2008 Dec 10.
Published in final edited form as: Electron J Stat. 2007;1:574–596. doi: 10.1214/07-EJS105

Table 6.

Estimated ETA bias for the IPTW estimator of the counterfactual mortality risk as a percentage of the true parameter value.

Static Realistic ITT
A=0 -0.23% -0.23% -0.23%
A=1 -2.63% 0.05% -0.03%
A=2 -4.94% 0.04% 0.13%
A=3 -14.45% 0.22% 0.20%
A=4 -48.75% 1.16% 1.05%
A=5 -50.54% -0.18% 0.11%