dental caries human 211 Humans 204 Dental Caries 194 female 123 male 120 Female 113 Male 112 child 96 Child 89 adolescent 65 preschool child 65 Adolescent 63 Child, Preschool 62 adult 57 Adult 47 cross-sectional study 47 procedures 46 health 45 Cross-Sectional Studies 44 Oral Health 44 DMF index 37 Dental caries 37 DMF Index 36 dental procedure 36 prevalence 35 questionnaire 35 controlled study 34 statistics and numerical data 33 Surveys and Questionnaires 32