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Table 1 Cohort statistics

From: Cohort-specific imputation of gene expression improves prediction of warfarin dose for African Americans

Study cohort

Patients (n)

Females (%)

Imputation method

Model SNPs (n)

Covered tissues (n)

Imputed genes (n)

Imputed gene-tissue pairs (n)

AA training

103

68

Generic

1309

39

112

901

Cohort-specific

2175

41

96

539

AA validation

225

NA

Generic

5384

39

114

1727

Cohort-specific

2480

41

96

539

EUR training

180

36

Generic

5305

39

114

1729

Cohort-specific

2519

41

96

539

EUR validation

233

52

Generic

5313

39

114

1729

Cohort-specific

2674

41

96

539