Table 6 Estimates with interaction of caffeine and duration of treatment
From: Caffeine is a risk factor for osteopenia of prematurity in preterm infants: a cohort study
Effect | Estimate (logit) | Standard Error | P |
|---|---|---|---|
Intercept | 3.39 | 5.99 | 0.57 |
Average Caffeine dose (mg/kg/d) | 0.24 | 0.09 | 0.029* |
Duration of caffeine treatment (days) | 0.64 | 0.27 | 0.02* |
Caffeine dose* Duration of caffeine treatment (days) | 0.07 | 0.04 | 0.05* |
Steroid cumulative dose (mg) | 0.09 | 0.05 | 0.07 |
Vitamin D (units) | −1.86 | 0.36 | 0.04* |
Average biweekly Birth Weight (grams) | −0.06 | 0.02 | 0.001* |
Gestational age (weeks) | −0.64 | 0.15 | 0.001* |