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Table 1 Percentages of missingness on x1 based on x5 and Y

From: Comparison of methods for handling covariate missingness in propensity score estimation with a binary exposure

Group

x5

I{Y > mean(Y)}

% of observations

% missing on x1

% missing on x1

1

0

0

25

10

20

2

0

1

25

20

40

3

1

0

25

30

60

4

1

1

25

40

80

Total

   

25

50

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BMC Medical Research Methodology

ISSN: 1471-2288

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