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Table 5 Distribution of missing permanent teeth in IH and ED groups

From: Parental perception on oral health-related quality of life and dental features of ectodermal dysplasia and isolated hypodontia in children

Tooth IH Maxillary n(% n/114 × 100) ED
Maxillary n(%n/58 × 100)
IH
Mandibular n(%n/114 × 100)
ED
Mandibular n(%n/58 × 100)
IH Total
n(%n/228 × 100)
ED Total
n(%n/116 × 100)
Central incisor 0 (0%) 19 (32.8%) 45 (39.5%) 58 (100%) 45 (19.7%) 77 (66.4%)
Lateral incisor 60 (52.6%) 56 (96.6%) 34 (29.8%) 51 (87.9%) 94 (41.2%) 107 (92.2%)
Canine 39 (34.2%) 36 (62.1%) 20 (17.5%) 34 (58.6%) 59 (25.9%) 70 (60.3%)
First premolar 69 (60.5%) 47 (81.0%) 45 (39.5%) 44 (75.9%) 114 (50%) 91 (78.4%)
Second premolar 90 (78.9%) 49 (84.5%) 86 (75.4%) 46 (79.3%) 176 (77.2%) 95 (81.9%)
First molar 34 (29.8%) 31 (53.4%) 21 (18.4%) 29 (50.0%) 55 (24.1%) 60 (51.7%)
Second molar 28 (24.6%) 45 (77.6%) 38 (33.3%) 40 (69.0%) 66 (28.9%) 85 (73.3%)