Table 2 Mean number of affected permanent incisors according to the number of affected PFMs
From: Molar incisor hypomineralization, prevalence, pattern and distribution in Sudanese children
No. of molars affected | Mean no. of incisors affected (95% CI) | Spearman rank correlation | p value |
|---|---|---|---|
1 | 1.16 (0.79–1.53) | 0.627 | < 0.001a |
2 | 0.92 (0.58–1.25) | ||
3 | 1.07 (0.61–1.54) | ||
4 | 1.67 (0.81–2.52) |