Adult 1 Aged 1 Aged, 80 and over 1 Cross-Sectional Studies 1 Dental Implantation, Endosseous 1 Dental Implants 1 Female History, 20th Century 1 History, 21st Century 1 Humans 1 Male 1 Middle Aged 1 National Health and Nutrition Examination Survey 1 Nutrition Surveys 1 Prevalence 1 Socioeconomic Factors 1 United States 1 adult 1 aged 1 cross-sectional studies 1 cross-sectional study 1 dental care 1 endosseous dental implantation 1 epidemiology 1 female 1 history 1 human 1 male 1 middle aged 1 nutrition 1