Variable | MDSI (n = 266) | MDD (n = 11,963) |
---|---|---|
Gender, n (%) | ||
Total | 258 (96.9) | 11,553 (96.6) |
Women | 188 (72.9) | 9622 (83.3) |
Men | 70 (27.1) | 1931 (16.7) |
Age, years | ||
Total | 252 (94.7) | 11,486 (96.0) |
Median | 36 | 44 |
Race, n (%) | ||
Total | 136 (51.1) | 8.970 (74.9) |
White | 119 (87.5) | 7781 (86.7) |
Mixed race | 8 (5.9) | 372 (4.1) |
Black/African American | 2 (1.5) | 263 (2.9) |
American Indian/Alaskan native | 1 (0.7) | 98 (1.1) |
Asian | 4 (2.9) | 113 (1.25) |
Native Hawaiian/other Pacific Islander | 0 (0) | 14 (0.2) |
Preferred not to disclose | 2 (1.47) | 329 (3.7) |
Education, n (%) | ||
Total | 129 (48.5) | 7510 (62.8) |
8th grade or less (left school around 14 years of age) | 0 | 35 (0.5) |
Some high school, but did not graduate (left school around 16 years of age) | 9 (7.0) | 270 (3.6) |
High school graduate or GED (left school around 18 years of age) | 23 (17.8) | 1161 (15.5) |
Some college but less than a bachelor’s/undergraduate degree | 51 (39.5) | 3273 (43.6) |
College bachelor’s/undergraduate degree | 24 (18.6) | 1650 (22.0) |
Postgraduate degree (Master’s, doctorate, etc.) | 19 (14.7) | 952 (12.7) |
Preferred not to answer | 3 (2.3) | 169 (2.3) |
Family history of MDD, n (%) | ||
Total | 218 (82.0) | 6752 (56.4) |
Yes | 100 (45.9) | 3353 (49.7) |
No | 92 (42.2) | 2075 (30.7) |
Don’t know | 26 (11.9) | 1324 (19.6) |