Table 1 Distribution of MIH among different ages and gender
From: Molar incisor hypomineralization, prevalence, pattern and distribution in Sudanese children
Variables | Children with teeth with MIH (%) | Children with teeth without MIH (%) | Total number of children (%) | Chi-square | p value |
|---|---|---|---|---|---|
Gender | |||||
Boys | 59 (20.7%) | 225 (79.3%) | 284 (50%) | 0.176 | 0.675 |
Girls | 55 (19.4%) | 229 (80.6%) | 284 (50%) | ||
Total | 114 (20.1) | 454 (79.9) | 568 (100%) | ||
Age in years | |||||
8 | 18 (19.6%) | 74 (80.4%) | 92 (16.2%) | 4.297 | 0.231 |
9 | 29 (16.1%) | 151 (83.9%) | 180 (31.7%) | ||
10 | 43 (20.9%) | 163 (79.1%) | 206 (36.3%) | ||
11 | 24 (26.7%) | 66 (73.3%) | 90 (15.8%) | ||