human 236 Humans 226 dental caries 224 Dental Caries 199 female 138 male 135 Female 126 Male 123 child 109 Child 100 adolescent 72 Adolescent 71 preschool child 70 Child, Preschool 67 adult 63 Dental caries 55 health 55 Oral Health 54 cross-sectional study 53 Adult 52 Cross-Sectional Studies 50 procedures 48 dental procedure 44 DMF Index 39 DMF index 39 statistics and numerical data 39 controlled study 38 prevalence 38 questionnaire 38 Surveys and Questionnaires 33