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Table 5 Parameter estimates with two-way interaction effects for stunting of children using GLMM

From: Understanding correlates of child stunting in Ethiopia using generalized linear mixed models

Covariates Estimates S.E 95% CI Odds ratio P-value
Age and Preceding birth interval (Ref = 0–11 months: PBI less 24)
 12–23 months:PBI24–47 months −0.07958 0.20433 (−0.468, 0.334) 0.923 0.696
 24–59 months:PBI24–47 months − 0.16060 0.17972 (− 0.511, 0.194) 0.852 0.371
 12–23 months:PBI48 and above months −0.62538 0.23360 (−1.086, − 0.169) 0.535 0.007 **
 24–59 months:PBI48 and above months −0.61601 0.20596 (−1.034, − 0.227) 0.540 0.002**
Source of drinking water and mother’s BMI (Ref = ≥ 18.5 BMI: Piped water)
 Less than 18.5: public tap 0.61155 0.19454 (0.171, 1.001) 1.843 0.001**
 Less than 18.5: protected spring 0.74230 0.26869 (0.174, 1.321) 2.101 0.005**
 Less than 18.5: other 0.39204 0.20050 (0.057, 0.799) 1.478 0.050*
Random effects Variance SD   
Cluster 0.2190 0.4680   
Region 0.1054 0.3247   
Residual 1.11 1.05   
  1. Significance codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05