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. 2022 Dec 12;192(4):600–611. doi: 10.1093/aje/kwac202

Table 1.

Summary Statistics of Simulated Variables in the Observed Target Trial for n = 1,000,000 for Selected Values of Inline graphic, Inline graphic, and Inline graphic

Inline graphic Inline graphic Inline graphic Inline graphic a Inline graphic Inline graphic Inline graphic Inline graphic Inline graphic b Inline graphic
No Missingness
0 0 0 1.00 1.38 0.46 0.46 0.0 −0.27 0.0
MCAR
1.5 0 0 0.82 1.38 0.46 0.46 0.0 −0.27 0.0
0 0 0 0.50 1.38 0.46 0.46 0.0 −0.27 0.0
MAR
1.5 0.4 0 0.83 1.40 0.45 0.51 0.07 −0.27 −0.02
1.5 0.2 0 0.83 1.39 0.45 0.49 0.04 −0.27 −0.01
1.5 −0.2 0 0.80 1.37 0.47 0.43 −0.04 −0.27 −0.01
1.5 −0.4 0 0.78 1.35 0.48 0.39 −0.08 −0.27 −0.02
0 0.4 0 0.54 1.44 0.42 0.60 0.17 −0.25 −0.03
0 0.2 0 0.52 1.41 0.44 0.53 0.09 −0.26 −0.01
0 −0.2 0 0.48 1.34 0.48 0.38 −0.10 −0.28 −0.01
0 −0.4 0 0.46 1.31 0.50 0.30 −0.20 −0.28 −0.03
MNAR
1.5 0.4 0.4 0.88 1.43 0.46 0.51 0.05 −0.26 −0.02
1.5 0.2 0.2 0.86 1.42 0.46 0.49 0.03 −0.26 −0.01
1.5 −0.2 −0.2 0.75 1.31 0.45 0.40 −0.05 −0.29 −0.01
1.5 −0.4 −0.4 0.67 1.20 0.44 0.32 −0.12 −0.31 −0.04
1.5 0 −0.4 0.71 1.25 0.42 0.42 0.00 −0.30 0.00
1.5 0.4 −0.4 0.42 1.23 0.34 0.55 0.22 −0.29 −0.02
1.5 −0.4 0.4 0.58 1.49 0.55 0.39 −0.16 −0.24 −0.02
1.5 0.2 −0.2 0.46 1.31 0.40 0.50 0.11 −0.28 −0.01
1.5 −0.2 0.2 0.55 1.45 0.51 0.42 −0.09 −0.26 −0.00
0 0.4 −0.4 0.74 1.31 0.40 0.50 0.10 −0.28 −0.01
0 −0.4 0.4 0.85 1.42 0.49 0.43 −0.06 −0.26 0.00
0 0.2 −0.2 0.78 1.35 0.44 0.48 0.04 −0.27 0.00
0 −0.2 0.2 0.84 1.40 0.48 0.44 −0.03 −0.26 0.00
0 0.4 0.4 0.66 1.54 0.48 0.60 0.13 −0.25 −0.04
0 0.2 0.2 0.59 1.49 0.47 0.55 0.08 −0.25 −0.01
0 −0.2 −0.2 0.41 1.22 0.45 0.33 −0.11 −0.31 −0.01
0 −0.4 −0.4 0.34 1.07 0.44 0.19 −0.24 −0.34 −0.04
0 0 −0.4 0.37 1.13 0.38 0.38 0.00 −0.32 0.00

Abbreviations: MAR, missing at random; MCAR, missing completely at random; MNAR, missing not at random.

a Note that Inline graphic is a measure of the number of missing eligible participants.

b Inline graphic ; Inline graphic.