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Fig. 1 | BMC Pediatrics

Fig. 1

From: Association between humidifier disinfectant exposure during infancy and subsequent neuropsychiatric outcomes during childhood: a nation-wide cross-sectional study

Fig. 1

Study design and disposition of enrolled patients. In 2008, 2,150 children and families from 30 Korean hospitals were enrolled in the Panel Study on Korean Children (PSKC). We excluded 970 children for the indicated reasons, and initially included 1,113 children whose parents responded to all from the 1st to 3rd CBCL questionnaire. We ultimately analyzed 396 children in an HD exposure group and 717 children in a non-HD exposure group. CBCL, Child Behavior Checklist; HD, humidifier disinfectant

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