Table A1. Crude coefficient from linear regression between covariates and the KABC-II test performance of children from the PROMISE Saving Brains study in rural Burkina Faso.
| Atlantis | Conceptual Thinking | Face recognition | Story completion | Number recall | Rover | Triangle | Block counting | Word order | Pattern reasoning | CCT-1 errors | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Age, N | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 |
| Crude | 6.1 | 0.5 | −0.07 | 0.3 | 0.4 | 0.06 | 0.8 | 0.3 | 0.7 | 0.04 | −0.9 |
| 95% CI | 1.4–10.7 | −0.3–1.3 | −0.8–0.6 | −0.004–0.6 | −0.04–0.8 | −0.4–0.5 | 0.1–1.4 | −0.5–1.2 | 0.3–1.2 | −0.2–0.3 | −2.6 –0.8 |
| p-value | 0.01 | 0.2 | 0.8 | 0.05 | 0.08 | 0.7 | 0.02 | 0.4 | 0.001 | 0.7 | 0.3 |
| Sex, N | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 |
| Crude | 2.13 | 0.5 | 0.09 | −0.06 | 0.2 | 0.2 | 0.5 | 0.3 | 0.1 | 0.1 | 0.8 |
| 95% CI | −1.2–5.5 | −0.1–1.1 | −0.4–0.6 | −0.3–1.7 | −0.06–0.5 | −0.1–0.5 | 0.04–1.0 | −0.3–0.9 | −0.1–0.5 | −0.06–0.3 | −0.4–2.0 |
| p-value | 0.2 | 0.1 | 0.7 | 0.6 | 0.1 | 0.1 | 0.03 | 0.3 | 0.3 | 0.2 | 0.2 |
| Child in school, N | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 |
| Crude | 11.0 | 0.6 | 0.6 | 0.4 | 0.3 | 0.6 | 1.9 | 0.6 | 0.9 | 0.01 | 1.2 |
| 95% CI | 7.8–14.2 | 0.03–1.2 | 0.07–1.1 | 0.1–0.6 | 0.04–0.6 | 0.3–0.9 | 1.5–2.4 | 0.01–1.2 | 0.6–1.3 | −0.1–0.2 | 0.02–2.5 |
| p-value | 0.0001 | 0.03 | 0.02 | 0.001 | 0.02 | 0.0001 | 0.0001 | 0.04 | 0.0001 | 0.8 | 0.04 |
| Stunting, N | 506 | 506 | 506 | 506 | 506 | 506 | 506 | 506 | 506 | 506 | 506 |
| Crude | 8.1 | 0.8 | 0.6 | 0.06 | 0.3 | 0.4 | 1.06 | 0.6 | 0.6 | −0.1 | 1.7 |
| 95% CI | 3.5–12.7 | 0.1–1.7 | −0.1–1.3 | −0.3–0.4 | −0.07–0.7 | 0.0006–0.9 | 0.4–1.7 | −0.3–1.5 | 0.1–1.0 | −0.4–0.09 | 0.01–3.5 |
| p-value | 0.001 | 0.03 | 0.09 | 0.7 | 0.1 | 0.05 | 0.002 | 0.2 | 0.006 | 0.2 | 0.04 |
| Father educated, N | 510 | 510 | 510 | 510 | 510 | 510 | 510 | 510 | 510 | 510 | 510 |
| Crude | 5.4 | 0.5 | 1.1 | 0.2 | 0.5 | 0.3 | 0.8 | 0.5 | 0.4 | 0.06 | 0.9 |
| 95% CI | 1.8–9.0 | −0.1–1.1 | 0.5–1.7 | −0.08–0.4 | 0.1–0.8 | −0.03–0.6 | 0.2–1.3 | −0.2–1.2 | 0.1–0.8 | −0.1–0.2 | −0.3–2.3 |
| p-value | 0.004 | 0.1 | 0.0001 | 0.1 | 0.006 | 0.08 | 0.004 | 0.1 | 0.01 | 0.5 | 0.1 |
| Mother’s employment, N | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 |
| Crude | 5.8 | 0.2 | 1.6 | 0.1 | 1.4 | 0.2 | 0.9 | 1.6 | 0.9 | 0.1 | 3.7 |
| 95% CI | −1.8–13.4 | −1.0–1.6 | 0.4–2.7 | −0.3–0.6 | 0.7–2.1 | −0.5–0.9 | −0.1–2.0 | 0.2–3.0 | 0.1–1.6 | −0.3–0.5 | 0.8–6.6 |
| p-value | 0.1 | 0.6 | 0.008 | 0.5 | 0.0001 | 0.5 | 0.07 | 0.02 | 0.01 | 0.5 | 0.01 |
| PROMISE EBF intervention, N | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 | 518 |
| Crude | −0.8 | −0.8 | −0.3 | −0.1 | −0.3 | −0.01 | −0.4 | 0.06 | −0.006 | −0.06 | 1.2 |
| 95% CI | −4.2–2.5 | −1.4 to −0.2 | −0.8–0.2 | −0.3–0.07 | −0.6 to −0.001 | −0.3–0.3 | −0.9–0.04 | −0.5–0.6 | −0.3–0.3 | −0.2–0.1 | −0.04–2.4 |
| p-value | 0.6 | 0.005 | 0.2 | 0.04 | 0.9 | 0.07 | 0.8 | 0.9 | 0.4 | 0.059 |