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. Author manuscript; available in PMC: 2010 Apr 21.
Published in final edited form as: Stat Med. 2009 Jan 15;28(1):39–64. doi: 10.1002/sim.3445

Table IV.

Risk difference, estimated treatment mechanism.

250 500 1000
Unadjusted MSE 2.6e−03 1.3e−03 6.5e−04
Correct RE 4.34 4.41 4.54
DSA RE 4.17 4.35 4.51
Mis-spec RE 1.01 1.03 1.01
Est tx RE 1.42 1.47 1.46
Unadjusted Rej 0.25 (0.94) 0.42 (0.95) 0.69 (0.94)
Correct Rej 0.79 (0.92) 0.97 (0.94) 1.00 (0.94)
DSA Rej 0.80 (0.92) 0.97 (0.93) 1.00 (0.94)
Mis-spec Rej 0.25 (0.94) 0.42 (0.95) 0.70 (0.95)
Est tx Rej 0.21 (0.98) 0.40 (0.98) 0.73 (0.98)