Table 3.
Selected Characteristics at Study Entry of MADRES Study Participants Who Had Delivered As of October 1, 2018 (N=291)
| n(%) or Mean (SD) | |
|---|---|
| Cohort Entry Point | |
| <20 weeks (Regular Entry) | 220 (75.6) |
| 20-30 weeks (Late Entry) | 71 (24.4) |
| Maternal Age (years) | |
| <=20 years | 30 (10.3) |
| 21-25 years | 63 (21.7) |
| 26-30 years | 83 (28.5) |
| 31-35 years | 85 (29.2) |
| 36-40 years | 23 (7.9) |
| > 40 years | 7 (2.4) |
| Gestational Age (weeks) | |
| <20 weeks (Regular Entry) | 11.26 (4.0) |
| 20-30 weeks (Late Entry) | 24.99 (2.9) |
| Race and Ethnicity | |
| Hispanic | 216 (74.2) |
| Black, Non-Hispanic | 29 (9.9) |
| Multi-racial, Non-Hispanic | 5 (1.7) |
| Other, Non-Hispanic | 10 (3.4) |
| White, Non-Hispanic | 22 (7.6) |
| Missing / Refused to Answer | 9 (3.1) |
| Place of Birth | |
| US or Canada | 138 (47.4) |
| Mexico | 76 (26.1) |
| Other Central America | 32 (11.0) |
| South America | 1 (0.3) |
| Asia | 9 (3.1) |
| Europe | 3 (1.0) |
| Australia | 1 (0.3) |
| Missing / Refused to Answer | 31 (10.7) |
| Education | |
| < 12th grade | 74 (25.4) |
| Completed grade 12 | 83 (28.5) |
| Some college or tech school | 75 (25.8) |
| Completed college | 29 (10.0) |
| Some graduate training | 20 (6.9) |
| Missing / Refused to Answer | 10 (3.4) |
| Household Income | |
| Less than $15,000 | 69 (23.7) |
| $15,000 to $29,999 | 83 (28.5) |
| $30,000 to $49,999 | 36 (12.4) |
| $50,000 to $99,999 | 18 (6.2) |
| $100,000 or more | 21 (7.2) |
| Don't know | 55 (18.9) |
| Missing / Refused to Answer | 9 (3.1) |
| Employment | |
| Homemaker | 70 (24.1) |
| Student | 14 (4.8) |
| Employed | 119 (40.9) |
| Temporary Medical Leave | 5 (1.7) |
| Unemployed | 37 (12.7) |
| Missing / Refused to Answer | 46 (15.8) |
| Marital Status | |
| Married | 77 (26.5) |
| Living together | 114 (39.2) |
| Never married, single | 58 (19.9) |
| Divorced or separated | 6 (2.1) |
| Missing / Refused to Answer | 36 (12.4) |