Table 2 Change in Height-for-age Z -score (HAZ) after onset of 1997–1998 El Niño
From: El Niño adversely affected childhood stature and lean mass in northern Peru
Variable | With interaction term | Without interaction term | ||
|---|---|---|---|---|
β(95% CI) | Pvalue | β(95% CI) | Pvalue | |
Intercept | −1.443 (−1.579, −1.306) | <0.001 | −1.445 (−1.584, −1.305) | <0.001 |
Year of birth | ||||
HAZ slope before El Niño | 0.093 (0.070, 0.117) | <0.001 | 0.095 (0.072, 0.118) | <0.001 |
Change in HAZ slope after El Niño | −0.052 (−0.104, −0.001) | 0.05 | −0.039 (−0.091, 0.013) | 0.14 |
Female (male is reference) | −0.001 (−0.078, 0.076) | 0.99 | −0.002 (−0.079, 0.075) | 0.96 |
Socioeconomic status index | 0.449 (0.341, 0.557) | <0.001 | 0.446 (0.338, 0.554) | <0.001 |
Flood likelihood | −0.462 (−1.757, 0.832) | 0.48 | −0.020 (−1.341, 1.301) | 0.98 |
Interaction flood likelihood × El Niño | - | −1.321 (−2.130, −0.512) | 0.001 | |