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Table 1 Scores from the Oral Health Impact Profile (OHIP-14), the Children’s Fear Survey Schedule – Dental Subscale (CFSS-DS), and the Dental Belief Survey (DBS-R) in the amelogenesis imperfecta (AI) study group and the three control groups: healthy controls (CTR), molar incisor hypomineralization (MIH), and cleft lip and palate (CLP)

From: Oral health-related quality of life before and after crown therapy in young patients with amelogenesis imperfecta

Variables AI all CTR MIH CLP Significancea
(n = 69) (n = 80) (n = 39) (n = 30)
(x ± sd) (x ± sd) (x ± sd) (x ± sd)
OHIP-14 total sum 7.0 ± 6.7 1.4 ± 2.4 6.8 ± 7.6 13.6 ± 12.1 AI-CTR p < 0.001;
AI-CLP p = 0.034;
MIH-CTR p < 0.001;
CLP-CTR p < 0.001;
MIH-CLP p = 0.037
OHIP-14 mean 3.5 ± 3.4 0.7 ± 1.2 3.5 ± 3.8 7.4 ± 7.6 AI-CTR p < 0.001;
AI-CLP p = 0.033;
MIH-CTR p < 0.001;
CLP-CTR p < 0.001;
MIH-CLP p = 0.029
CFSS-DS 18.8 ± 5.7 18.8 ± 4.6 24.0 ± 8.9 22.1 ± 8.9 AI-MIH p = 0.001;
AI-CLP p = 0.038;
MIH-CTR p < 0.001;
CLP-CTR p = 0.026
DBS-R 32.4 ± 6.4 32.1 ± 5.8 43.3 ± 20.1 38.6 ± 17.2 AI-MIH p = 0.002;
AI-CLP p = 0.08;
MIH-CTR p = 0.002;
CLP-CTR p = 0.033
  1. aMann Whitney U-test