Dentistry / Public Health Dentistry / Adolescent / Humans / Child / Needs Assessment / Public / New York City / Female / Dental Caries / Male / Ethnic Groups / Vulnerable Populations / African Americans / Prevalence / Sex Factors / Tooth Extraction / European Continental Ancestry Group / Root Canal Therapy / Needs Assessment / Public / New York City / Female / Dental Caries / Male / Ethnic Groups / Vulnerable Populations / African Americans / Prevalence / Sex Factors / Tooth Extraction / European Continental Ancestry Group / Root Canal Therapy