Table 1 Sociodemographic characteristics of the commercial dataset compared with the SLaM dataset.
Commercial (external validation database) (n = 2,430,333) Mean (SD) | SLaM (original development database) (n = 34,209) Mean (SD) | |
|---|---|---|
Age, years | 34.2 (16.88) | 34.43 (18.89) |
Ethnicity(a) | No. (%) | |
Black | 0.12 (0.10) | 7,055 (22.19) |
White | 0.79 (0.11) | 18,768 (59.03) |
Asian | 0.04 (0.04) | 1,149 (3.61) |
Mixed | 0.03 (0.01) | 1,319 (4.15) |
Other | 0.02 (0.03) | 3,502 (11.02) |
Sex | No. (%) | No. (%) |
Male | 995,262 (40.95) | 17,511 (51.20) |
Female | 1,435,071 (59.05) | 16,688 (48.80) |
Index diagnosis | No. (%) | No. (%) |
CHR-P | - | 314 (0.92) |
Acute and transient psychotic disorders | 1,316 (0.05) | 747 (2.18) |
Substance use disorders | 153,401 (6.31) | 7,187 (21.01) |
Bipolar mood disorders | 64,623 (2.66) | 980 (2.86) |
Nonbipolar mood disorders | 543,854 (22.38) | 6,364 (18.60) |
Anxiety disorders | 1,092,893 (44.97) | 8,279 (24.20) |
Personality disorders | 11,572 (0.48) | 1,297 (3.79) |
Developmental disorders | 74,072 (3.05) | 1,413 (4.13) |
Childhood/adolescence onset disorders | 418,316 (17.21) | 4,201 (12.28) |
Physiological syndromes | 68,476 (2.82) | 2,560 (7.48) |
Mental retardation | 1,810 (0.07) | 867 (2.53) |
