Table 2.
Demographic characteristics and ASQ:I domain scores for study participants and ASQ:I scores (N = 327).
| Categorical Variables | N (%) |
|---|---|
| Annual income | |
| Less or equal to $19,999 | 174 (53.2%) |
| Above or equal to 20,000 | 87 (26.6%) |
| Missing | 66 (20.2%) |
| Maternal Education | |
| High school or below | 179 (54.7%) |
| Above high school | 133 (40.7%) |
| Missing | 15 (4.6%) |
| Paternal Education | |
| High school or below | 214 (65.4%) |
| Above high school | 86 (26.3%) |
| Missing | 27 (8.3%) |
| Marital status | |
| Not married nor living with a partner | 57 (17.4%) |
| Married or living with a partner | 262 (80.1%) |
| Missing | 8 (2.4%) |
| Mother Employment | |
| Employed | 100 (30.6%) |
| Unemployed | 221 (67.6%) |
| Missing | 6 (1.8%) |
| Continuous Variables | Mean (SD); Median [Min, Max] |
| Maternal Age at Birth | 27.4 (5.87); 26.0 (16.0, 42.0) |
| Mean (SD); Min–Max | |
| ASQ:I Communication | 46.00 (6.23); 30–68 |
| ASQ:I Gross Motor | 48.00 (7.72); 30–71 |
| ASQ:I Fine Motor | 46.60 (5.95); 31–65 |
| ASQ:I Problem-Solving | 44.30 (8.58); 12–72 |
| ASQ:I Personal-Social | 46.00 (8.40); 26–72 |