Table 2: Logistic regression analysis for association of molar incisor hypomineralization with perinatal variables.

Study Variable MIH Prevalence Odd’s Ratio p- value Confidence Limit
Birth complications Yes 0% 1.304 0.0* 1.258-1.351
No 23.3%
Birth prematurity Yes 0% 1.290 0.0* 1.246-1.335
No 22.5%
Excessively prolonged labour Yes 0% 1.305 0.0* 1.259-1.352
No 23.3%
Birth delivery Normal 28.1% 2.864 0.0* 2.025-4.052
cesarean 12.0%
Place of delivery Home 22.7% 1.153 0.4 0.849-1.564
hospital 20.4%

Binary logistic regression analysis
* Significant difference

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