Predictor | β (log) | 95% CI | Change in serum ferritin, % | Change in median serum ferritin | P | |
---|---|---|---|---|---|---|
μg/l | 95% CI | |||||
CHC, yes | 0.17 | −0.10, −0.45 | 19.12 | 4.78 | −2.46, 14.34 | 0.22 |
Age, mo | −0.0006 | −0.01, 0.01 | 0.06 | 0.14 | −0.15, 0.18 | 0.87 |
Female sex | 0.08 | 0.003, 0.16 | 8.01 | 2.00 | 0.07, 4.25 | 0.06 |
Income | ||||||
 $0–29,999 | −0.23 | −0.41, − 0.04 | −20.17 | −5.04 | −8.48, − 0.89 | 0.02* |
 $30,000-79,999 | 0.02 | −0.11, 0.15 | 1.97 | 0.49 | −2.69, 4.12 | 0.77 |
 ≥$80,000 (Reference) | ||||||
Maternal education (Post-secondary, no) | 0.08 | −0.09, 0.24 | 7.93 | 1.98 | 02.10, 6.79 | 0.36 |
zBMI, unit | −0.07 | − 0.10,-0.03 | −6.49 | −1.62 | −2.49, 0.71 | 0.0006* |
Breastfeeding duration, mo | −0.01 | −0.02, − 0.01 | − 1.46 | −0.37 | − 0.54, − 0.20 | <.0001* |
Milk consumption (>  2 cups daily) | − 0.11 | −0.20, − 0.02 | − 10.37 | −2.59 | −4.49, − 0.52 | 0.02* |
Meat / fish consumption daily | 0.01 | − 0.04, 0.06 | 0.94 | 0.24 | − 0.91, 1.44 | 0.69 |
CRP (mg/L) | 0.07 | 0.05, 0.10 | 7.69 | 1.92 | 1.17, 2.70 | < 0.0001* |
Iron/ multivitamin supplementation | 0.04 | −0.16, 0.25 | 4.50 | 1.13 | −3.80, 7.20 | 0.68 |