In relation to maternal educational level, it was observed that the average of teeth affected by ECC was greater between children whose mothers had junior high school or high school studies 3.05 ± 2.6 than in those whose mothers who only had finished elementary school 1.3 ± 1.8.
En lo referente a la escolaridad materna se observó que el promedio de dientes afectados por CIT fue mayor entre los infantes cuyas madres tenían estudios de secundaria y preparatoria 3.05 ± 2.6 que entre aquéllos con madres con estudios hasta primaria completa 1.3 ± 1.8.