Table 1 Demographic characteristics of the study participants
From: Polygenic architecture of brain structure and function, behaviors, and psychopathologies in children
Variable | European | Non-European | P-value |
|---|---|---|---|
Age (month) | 119 \(\pm\) 7.42 | 119 \(\pm\) 7.25 | 0.195a |
Sex | 0.151b | ||
Female | 3066 (46.8) | 875 (48.7) | |
Male | 3489 (53.2) | 921 (51.3) | |
Self-reported race/ethnicity | <0.001b | ||
White | 4437 (69.3) | 4 (0.2) | |
Black | 43 (0.7) | 1103 (64.3) | |
Hispanic | 1248 (19.5) | 394 (23.0) | |
Asian | 8 (0.1) | 18 (1.1) | |
Other | 663 (10.4) | 196 (11.4) | |
NA | 156 (2.4) | 81 (4.7) | |
Marital status | <0.001b | ||
Married | 4861 (76.1) | 624 (37.4) | |
Widowed | 47 (0.7) | 17 (1.0) | |
Divorced | 614 (9.6) | 153 (9.2) | |
Separated | 207 (3.2) | 102 (6.1) | |
Never married | 363 (5.7) | 602 (36.1) | |
Living with partner | 295 (4.6) | 172 (10.3) | |
NA | 168 (2.6) | 126 (7.5) | |
Family income | |||
1 = Less than $5000 | 81 (1.4) | 165 (11.3) | |
2 = $5000 through $11,999 | 116 (1.9) | 161 (11.0) | |
3 = $12,000 through $15,999 | 85 (1.4) | 90 (6.2) | |
4 = $16,000 through $24,999 | 183 (3.1) | 138 (9.5) | |
5 = $25,000 through $34,999 | 257 (4.3) | 192 (13.2) | |
6 = $35,000 through $49,999 | 448 (7.5) | 197 (13.5) | |
7 = $50,000 through $74,999 | 857 (14.3) | 184 (12.6) | |
8= $75,000 through $99,999 | 1011 (16.8) | 122 (8.4) | |
9 = $100,000 through $199,999 | 2184 (36.4) | 156 (10.7) | |
10 = $200,000 and greater | 785 (13.1) | 55 (3.8) | |
NA | 548 (9.2) | 336 (23.2) | |
Parental education status | |||
Less than a high school diploma | 219 (3.4) | 246 (14.4) | |
High school diploma | 448 (7.0) | 362 (21.1) | |
Some colleage, no degree | 950 (14.8) | 391 (22.8) | |
Associate’s degree | 800 (12.5) | 279 (16.3) | |
Bachelor’s degree | 2098 (32.8) | 228 (13.3) | |
Master’s degree | 1342 (22.4) | 164 (9.6) | |
Professional degree | 215 (3.4) | 16 (0.9) | |
Doctoral degree | 588 (3.7) | 303 (1.5) | |
NA | 155 (1.0) | 84 (4.9) | |
