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Table 2 Characteristics of bipolar disorder cases

From: Statistical methods for testing X chromosome variant associations: application to sex-specific characteristics of bipolar disorder

 MayoGAIN
Male
(N = 396)
Female
(N = 573)
PMale
(N = 500)
Female
(N = 501)
P
Age, mean (SD)43.48 (15.78)42.35 (14.82)0.25541.96 (13.01)42.28 (12.86)0.697
Rapid cycling, N (%)211 (53.4)357 (62.9)0.004159 (38.6)175 (40.7)0.580
Suicide attempt, N (%)87 (22.1)222 (39.2)< 0.001175 (36.0)252 (50.9)< 0.001
BE behavior, N (%)61 (21.9)131 (31.0)0.01130 (6.6)94 (20.1)< 0.001
Alcohol use disorder, N (%)170 (44.4)199 (35.9)0.011257 (51.4)208 (41.5)0.002