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Table 4 B-ECOHIS findings for convergent validity - preliminary and field studies

From: Psychometric properties of the Brazilian version of the Early Childhood Oral Health Impact Scale (B-ECOHIS)

Variable Child Section Spearman's r Family Section Spearman's r
Preliminary study   
Overall health status rating 0.21* 0.22*
Oral health status rating 0.51** 0.58**
Field study   
Overall health status rating 0.13** 0.09**
Oral health status rating 0.45** 0.47**
  1. Statistically significant at *p ≤ 0.01, **p ≤ 0.001(2-tailed)