Dental Caries Humans Oral Health 41 dental caries 41 health human 41 female 30 Female 29 male 29 Male 28 Child 19 child 19 adolescent 17 Adolescent 16 Cross-Sectional Studies 16 cross-sectional study 16 statistics and numerical data 15 Child, Preschool 12 Surveys and Questionnaires 12 adult 12 preschool child 12 questionnaire 12 Adult 11 DMF Index 11 DMF index 11 psychology 11 Socioeconomic Factors 10 mouth hygiene 10 prevalence 10 socioeconomics 10