Table 1:
Demographic Details of Diagnostic Groups by Cohorts
| Borderline personality disorder |
Depression |
No diagnosis |
|||
|---|---|---|---|---|---|
| Demographic factors | Cohort1 (n = 10) | Cohort 2 (n = 3) | Cohort 2 (n = 15) | Cohort 1 (n = 22) | Cohort 2 (n = 9) |
| Maternal age, yr: M (SD) | 32 (7.5) | 30 (3.2) | 28 (6.8) | 33 (4.6) | 26 (4.2) |
| Caucasian ethnicity, % (n) | 60 (6.0) | 100 (3.0) | 73 (11.0) | 73 (16.0) | 90 (8.0) |
| Social class I–II, % (n) | 60 (6.0) | 0 (.0) | 13 (2.0) | 73 (16.0) | 33 (3.0) |
| Married/cohabiting, % (n) | 60 (6.0) | 67 (2.0) | 67 (10.0) | 73 (16.0) | 67 (6.0) |
| Infant male, % (n) | 50 (5.0) | 67 (2.0) | 47 (7.0) | 50 (11.0) | 78 (7.0) |
| Infant age, weeks: M (SD) | 53 (2.8) | 77 (2.5) | 80 (4.0) | 55 (1.8) | 79 (2.0) |
Note. Cohort 1 is the Hobson et al. (2009) cohort; Cohort 2 consists of participants from the larger Lyons-Ruth, Bureau, Riley, and Atlas-Corbett (2009) cohort.