Table 5.
Number and Percentage of Subjects with Developmental Problems Identified by GA<33 wks, Low SES, or NNNS Profiles
| Outcomes | N(%) of Subjects with Problems* | # (%) of subjects Identified by Either GA < 33 wks or Low SES | # (%) of additional subjects Identified by Profiles 4 & 5 Combined |
|---|---|---|---|
| Medical Outcomes | |||
| Abnormal Ultrasound Reading, 1 mo | 88 (7.1%) | 40 (45.5%) | 15 (17%) |
| Chronic neurological abnormalities by 3 yr | 213 (17.1%) | 121 (56.8%) | 40 (18.8%) |
| Any disease related to risks to brains by 3 yr | 194 (15.5%) | 75 (38.7%) | 46 (23.7%) |
| CP diagnosis by age 3 yr | 25 (2.2%) | 17 (68%) | 3 (12%) |
| Behavioral Outcomes | |||
| Bayley MDI <= 2 SD, 1 yr | 28 (3.0%) | 15 (53.6%) | 3 (10.7%) |
| Bayley MDI, <= 2 SD, 2 yr | 160 (17.6%) | 79 (49.4%) | 22 (13.8%) |
| Bayley MDI <= 2 SD, 3 yr | 134 (15.4%) | 64 (47.8%) | 16 (11.9%) |
| Bayley PDI <= 2 SD, 1 yr | 52 (5.7%) | 30 (57.7%) | 6 (11.5%) |
| Bayley PDI <= 2 SD, 2 yr | 44 (5.2%) | 23 (52.3%) | 7 (15.9%) |
| Bayley PDI <= 2 SD, 3 yr | 58 (7.1%) | 30 (51.7%) | 6 (10.3%) |
| CBCL Externalizing Problems > 63, 3 yr | 226 (25.0%) | 104 (46%) | 37 (16.4%) |
| CBCL Internalizing Problems > 63, 3 yr | 165 (18.2%) | 84 (50.9%) | 29 (17.6%) |
| CBCL Total Problems > 63, 3 yr | 218 (24.1%) | 103 (47.2%) | 38 (17.4%) |
| Dial-R/Potential Motor Problem, 4 yr | 213 (26.6%) | 107 (50.2%) | 31 (14.6%) |
| Dial-R/Potential Concept Problem, 4 yr | 204 (25.7%) | 95 (46.6%) | 33 (16.2%) |
| Dial-R/Potential Language Problem, 4 yr | 89 (11.3%) | 42 (47.2%) | 15 (16.9%) |
| Dial-R/Potential Total Problem, 4 yr | 197 (25.1%) | 98 (49.7%) | 28 (14.2%) |
| WPPSI – IQ verbal <= 2 SD, 4 ½ yr | 147 (19.3%) | 67 (45.6%) | 19 (12.9%) |
| WPPSI – IQ performance <= 2 SD, 4 ½ yr | 129 (16.9%) | 66 (51.2%) | 15 (11.6%) |
| WPPSI – IQ full <= 2 SD, 4 ½ yr | 162 (21.5%) | 79 (48.8%) | 20 (12.3%) |
Note. Denominators vary across the outcomes.