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Table 2 Prevalence of dental anomaly by sex and socioeconomic status

From: The prevalence, pattern and clinical presentation of developmental dental hard-tissue anomalies in children with primary and mix dentition from Ile-Ife, Nigeria

Dental hard-tissue anomaly Number of cases affecting Male Number of cases affecting Female Number of cases affecting low SES Number of cases affecting middle SES Number of cases affecting high SES *Prevalence of lesion
Nā€‰=ā€‰1,036
nā€‰=ā€‰516 n =520 n =451 n =357 n =228
Enamel hypoplasia 76(14.7%) 91(17.5%) 77(17.1%) 47(13.2%) 43(18.9%) 167(16.1%)
Dens evaginatus 33(6.4%) 33(6.3%) 38(8.4%) 17(4.8%) 11(4.8%) 66(6.4%)
Macrodontia 19(3.7%) 2(0.4%) 6(1.3%) 4(1.1%) 11(4.8%) 21(2.0%)
Peg shape lateral 9(1.7%) 7(1.3%) 4(0.9%) 8(2.2%) 4(1.8%) 16(1.5%)
Microdontia 5(0.9%) 10(1.9%) 4(0.9%) 7(2.0%) 4(1.8%) 15(1.4%)
Supernumerary 2(0.4%) 2(0.4%) 2(0.4%) 2(0.6%) 0(0.0%) 4(0.4%)
Fusion/Gemination 2(0.4%) 2(0.2%) 1(0.2%) 1(0.3%) 2(0.4%) 4(0.4%)
Supplemental 2(0.4%) 1(0.2%) 2(0.4%) 1(0.3%) 0(0.0%) 3(0.3%)
Talon cusp 1(0.2%) 2(0.4%) 2(0.2%) 0(0.0%) 1(0.3%) 3(0.3%)
Mesioden 1(0.2%) 0(0.0%) 0(0.0%) 0(0.0%) 1(0.3%) 1(0.1%)
Dens Invaginatus 1(0.2%) 0(0.0%) 1(0.2%) 0(0.0%) 0(0.0%) 1(0.1%)
Transposition 0(0.0%) 1(0.2%) 1(0.2%) 0(0.0%) 0(0.0%) 1(0.1%)
Notch incisor 0(0.0%) 1(0.2%) 1(0.2%) 0(0.0%) 0(0.0%) 1(0.1%)
Hypodontia 0(0.0%) 0(0.0%) 0(0.0%) 0(0.0%) 0(0.0%) 0(0.0%
Total 151(29.3%) 152(29.2%) 139(30.8%) 87(24.4%) 77(33.8%) 303(29.2%)
  1. *number of persons with lesion divided by the number of study participants.