Table 3. Diagnostic odds ratios (DOR) for limited intellectual functioning of developmental milestones with an LR+ above 10.
| Milestone | Crude DOR (95% CI) | Adjusted DORa (95% CI) |
|---|---|---|
| Plays with hands in midline | 12.0 (1.4–104.1) | 4.6 (0.4–48.1) |
| Says "dada-baba"or "gaga" | 26.8 (3.4–209.8) | 30.7 (3.5–265.4) |
| Balances head well while sitting | 24.3 (3.1–192.0) | 18.3 (2.1–160.3) |
| Sits on buttocks while legs stretched | 16.5 (6.2–43.8) | 23.7 (7.7–73.3) |
| Babbles while playing | 17.6 (2.1–145.3) | 17.8 (1.9–166.5) |
| Sits in stable position. without support | 24.7 (5.6–110.1) | 24.5 (4.9–121.2) |
| Walks well alone | 23.8 (7.0–80.8) | 36.9 (9.8–138.6) |
| Says "sentences" of 3 or more words | 38.4 (13.2–111.7) | 72.9 (16.2–327.6) |
| Places 3 forms in form-box | 20.1 (10.1–40.1) | 16.2 (7.2–36.4) |
| Copies a circle | 28.6 (13.3–61.4) | 17.9 (7.8–41.2) |
aAdjusted for prematurity and SES of parents