Dental Caries dental caries 199 human 198 Humans 197 female 116 male 112 Female 109 Male 107 child 92 Child 88 preschool child 62 Child, Preschool 61 adolescent 60 Adolescent 59 adult 50 Adult 44 cross-sectional study 43 procedures 43 health 42 Cross-Sectional Studies 41 Oral Health 41 DMF Index 38 DMF index 38 Dental caries 36 dental procedure 34 statistics and numerical data 34 prevalence 30 questionnaire 30 Surveys and Questionnaires 29 controlled study 29