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Table 1 Population demographics

From: Dissecting genetic factors affecting phenylephrine infusion rates during anesthesia: a genome-wide association study employing EHR data

Characteristics

Value

Total number of patients

4033

Sex (M, F)

1902, 2131

Age, years (mean ± SD)

62.4 ± 14.4

Race

 European ancestry

3941

 African ancestry

70

 Other

22

Anesthesia type

 General

3709

 Spinal

163

 Others

161