Odds of Bayley motor and cognitive scores more than 2 SD below the mean by WHO growth parameters 2 SD below mean
| Head circumference | Length | Weight | Overall | BMI | |||||
|---|---|---|---|---|---|---|---|---|---|
| OR (CI) | p Value | OR (CI) | p Value | OR (CI) | p Value | p Value* | OR (CI) | p Value | |
| 9-month Bayley score by 9-month anthropometry | |||||||||
| Motor | 2.71 (1.62 to 4.56) | 0.0002 | 3.02 (1.91 to 4.76) | <0.0001 | 3.03 (1.84 to 4.99) | <0.0001 | 0.002 | 2.18 (1.13 to 4.20) | 0.02 |
| Cognitive | 1.25 (0.71 to 2.19) | 0.4 | 2.01 (1.23 to 3.11) | 0.002 | 2.41 (1.50 to 3.89) | 0.0003 | 0.01 | 2.08 (1.12 to 3.87) | 0.02 |
| 2-year Bayley score by 9-month anthropometry | |||||||||
| Motor | 1.66 (0.77 to 3.55) | 0.2 | 1.36 (0.70 to 2.67) | 0.4 | 2.64 (1.34 to 5.22) | 0.005 | 0.04 | 1.91 (0.77 to 4.76) | 0.2 |
| Cognitive | 1.50 (0.64 to 3.53) | 0.4 | 1.42 (0.70 to 2.87) | 0.3 | 1.71 (0.79 to 3.72) | 0.2 | 0.2 | 1.68 (0.63 to 4.54) | 0.3 |
| 2-year Bayley score by 2-year anthropometry | |||||||||
| Motor | 3.28 (1.61 to 6.67) | 0.0010 | 1.81 (1.01 to 3.24) | 0.05 | 2.59 (1.16 to 5.77) | 0.02 | 0.02 | 3.10 (1.09 to 8.81) | 0.03 |
| Cognitive | 2.75 (1.21 to 6.24) | 0.02 | 2.86 (1.37 to 5.99) | 0.005 | 2.36 (0.93 to 6.00) | 0.07 | 0.008 | 1.23 (0.27 to 5.50) | 0.8 |
Model adjusted for sex, race/ethnicity, SES, birthweight. Bold face indicates p<0.05.
BMI, body mass index; SES, socio-economic status.