Table 3.
Linear mixed-effects models predicting change in weight/age z-score over 6 months (N=202)
| Enrollment Mean (95% CI) |
6-Month Change (95% CI) |
6-Month Mean (95% CI) |
p-valuea | |
|---|---|---|---|---|
| Child Risk Factor Index | ||||
| Top Quartile | −2.82 (−3.17, −2.43) |
0.37 (0.27, 0.48) |
−2.45 (−2.56, −1.79) |
< 0.0001 |
| Reference | −2.36 (−2.51, −2.21) |
0.25 (0.20, 0.31) |
−2.10 (−2.25, −1.95) |
< 0.0001 |
| p-valueb | 0.03 | 0.058 | 0.10 | |
| Household Risk Factor Index | ||||
| Top Quartile | −2.55 (−2.88, −2.21) |
0.34 (0.24 0.43) |
−2.21 (−2.55, −1.88) |
< 0.0001 |
| Reference | −2.33 (−2.49, −2.17) |
0.22 (0.16, 0.28) |
−2.11 (−2.27, −1.94) |
< 0.0001 |
| p-valueb | 0.26 | 0.046 | 0.60 | |
| Age at Referral | ||||
| ≥ 24 Months | −2.21 (−2.48, −1.94) |
0.17 (0.08, 0.26) |
−2.04 (−2.31, −1.77) |
< 0.001 |
| < 24 Months | −2.47 (−2.62, −2.32) |
0.29 (0.24, 0.35) |
−2.18 (−2.33, -2.02) |
< 0.0001 |
| p-valueb | 0.10 | 0.03 | 0.88 | |
a
p-value for significant within-group 6-month change in weight/age z-score from enrollment
b
p-value for significant group difference in enrollment mean, 6-month change, and 6-month mean weight/age z-score