Table 5.

Final model of logistic regression of ECOHIS

	Odds ratio	95% CI	P value
Model A: Caries experience(dmft score) and modified pufa -continuous variables
Child impacts†
dmft score	1.18	1.07–1.31	0.001
Family impacts‡
dmft score	1.23	1.12–1.35	<0.001
Child’s sex			0.032
Female*
Male	1.63	1.04–2.56
Overall (Child+Parent) impacts†
dmft score	1.20	1.07–1.35	0.002
Model B: Caries experience and modified pufa (yes/no)-categorical variables
Child impacts†
Caries experience (yes/no*)	1.70	1.06–2.75	0.029
Family impacts‡
Caries experience (yes/no*)	2.30	1.46–3.63	<0.001
Child’s sex
Female*
Male	1.61	1.03–2.50	0.035
Overall (Child+Parent) impacts†
Caries experience (yes/no*)	2.02	1.21–3.39	0.008

^*Reference group; CI, confidence interval.

^†Excluded variables: relationship of respondent to a child, education level of mother and father, child’s sex and age, modified pufa.

^‡Excluded variables: relationship of respondent to the child, education level of mother and father, child’s age, modified pufa.