Studies
Primary studies
26,293 studies included by 1,022 non-Cochrane dental reviews extracted from full text, one record per study, so a study included by several reviews is counted once. Most are randomized trials; etiology and diagnostic reviews also include observational and accuracy studies. Cochrane reviews and reviews with only their headline outcomes do not list their included studies here yet.
ReviewStudies included by Association of Socioeconomic Factors With Oral Health in Older Adults: A Systematic Review and Meta-Analysis.. Show all studies
| Study | Year | Reviews | Review outcomes linked | Trial data |
|---|---|---|---|---|
| Impact of periodontal disease and chewing ability on the quality of life of the elderly in an affluent community. Liang 2020 · Liang Ya-Hong, Chou Chyuan, et al. · Journal of the Formosan Medical Association = Taiwan yi zhi PMID:31982268 | 2020 | 3 | none stated | not extracted yet |
| Why do some people lose teeth across their lifespan whereas others retain a functional dentition into very old age? Thorstensson et al., 2010 [79] 2010 · Thorstensson Helene, Johansson Boo · Gerodontology PMID:19545321 | 2010 | 3 | none stated | not extracted yet |
| Role of social capital on edentulism, social participation and cognition. Chan et al., 2025 [90] 2025 · Chan Charlotte Cheuk Kwan, Li Kar Yan, et al. · Journal of dentistry PMID:41072900 | 2025 | 2 | none stated | not extracted yet |
| Neighborhood Deprivation and Changes in Oral Health in Older Age: A Longitudinal Population-Based Study. Ganbavale et al., 2024 [35] 2024 · Ganbavale S G, Papachristou E, et al. · Journal of dental research PMID:38414259 | 2024 | 2 | none stated | not extracted yet |
| Social isolation, loneliness and accelerated tooth loss among Chinese older adults: A longitudinal study. Qi et al., 2023 [65] 2023 · Qi Xiang, Pei Yaolin, et al. · Community dentistry and oral epidemiology PMID:35040179 | 2023 | 2 | none stated | not extracted yet |
| [Psychosocial mediators between socioeconomic status and oral health among urban-dwelling older adults]. Yanagisawa et al., 2023 [85] 2023 · Yanagisawa Shizuko, Sugisawa Hidehiro, et al. · [Nihon koshu eisei zasshi] Japanese journal of public health PMID:37032068 | 2023 | 2 | none stated | not extracted yet |
| Tooth Loss and Associated Factors in Mexican Older Adults in Nursing Homes: A Multicenter Cross-Sectional Study. Rocha‐Ortiz et al., 2023 [69] 2023 · Rocha-Ortiz Jesús Alberto, Tepox-Puga Sandra Manuela, et al. · BioMed research international PMID:37096226 | 2023 | 2 | none stated | not extracted yet |
| Tooth loss, denture use, and all-cause and cause-specific mortality in older adults: a community cohort study. Dai et al., 2023 [30] 2023 · Dai Miao, Song Quhong, et al. · Frontiers in public health PMID:37342280 | 2023 | 2 | 2 | not extracted yet |
| Socioeconomics, health-related factors, and tooth loss among the population aged over 80 years in China. Yang et al., 2022 [86] 2022 · Yang Hanmo, Han Runlin, et al. · BMC public health PMID:35247999 | 2022 | 2 | 1 | not extracted yet |
| Oral health of community-dwelling older Australian men: the Concord Health and Ageing in Men Project (CHAMP). Wright et al., 2018 [83] 2018 · Wright Fac, Chu Sk-Y, et al. · Australian dental journal PMID:28853154 | 2018 | 2 | 1 | not extracted yet |
| Social capital and oral health: The association of social capital with edentulism and chewing ability in the rural elderly. Kim et al. 2018 [51] 2018 · Kim Eun-Kyong, Jung Yun-Sook, et al. · Archives of gerontology and geriatrics PMID:29065366 | 2018 | 2 | 2 | not extracted yet |
| Oral Health Indicators for Risk of Malnutrition in Elders. Wu et al., 2018 [84] 2018 · Wu L L, Cheung K Y, et al. · The journal of nutrition, health & aging PMID:29380853 | 2018 | 2 | none stated | not extracted yet |
| Influence of lack of posterior occlusal support on cognitive decline among 80-year-old Japanese people in a 3-year prospective study. Hatta et al., 2018 [39] 2018 · Hatta Kodai, Ikebe Kazunori, et al. · Geriatrics & gerontology international PMID:30295988 | 2018 | 2 | none stated | not extracted yet |
| Negative impact of oral health conditions on oral health related quality of life of community dwelling elders in Mexico city, a population based… Castrejón‐Pérez et al., 2017 [28] 2017 · Castrejón-Pérez Roberto Carlos, Borges-Yáñez S Aída, et al. · Geriatrics & gerontology international PMID:27150729 | 2017 | 2 | 1 | not extracted yet |
| Oral health care behavior and frailty-related factors in a care-dependent older population. Niesten et al., 2017 [61] 2017 · Niesten Dominique, Witter Dick J, et al. · Journal of dentistry PMID:28380347 | 2017 | 2 | 1 | not extracted yet |
| Oral Health and the Frail Elderly. Rapp et al., 2017 [67] 2017 · Rapp L, Sourdet S, et al. · The Journal of frailty & aging PMID:28721433 | 2017 | 2 | none stated | not extracted yet |
| Dietary Intake Is Associated with Occlusal Force Rather Than Number of Teeth in 80-y-Old Japanese. Inomata et al., 2017 [44] 2017 · Inomata C, Ikebe K, et al. · JDR clinical and translational research PMID:30931780 | 2017 | 2 | none stated | not extracted yet |
| Prevalence of dental caries and influencing factors, time trends over a 30-year period in an adult population. Epidemiological studies between 1983… Edman et al., 2016 [32] 2016 · Edman Kristina, Öhrn Kerstin, et al. · Acta odontologica Scandinavica PMID:27215270 | 2016 | 2 | none stated | not extracted yet |
| Tooth-Loss Experience and Associated Variables among Adult Mexicans 60 Years and Older. Islas‐Granillo et al., 2016 [46] 2016 · Islas-Granillo Horacio, Borges-Yañez Aida, et al. · Puerto Rico health sciences journal PMID:27232870 | 2016 | 2 | 1 | not extracted yet |
| Association Between Tooth Loss, Receipt of Dental Care, and Functional Disability in an Elderly Japanese Population: The Tsurugaya Project. Komiyama et al., 2016 [53] 2016 · Komiyama Takamasa, Ohi Takashi, et al. · Journal of the American Geriatrics Society PMID:27801931 | 2016 | 2 | 3 | not extracted yet |
| Masticatory factors as predictors of oral health-related quality of life among elderly people in Kaohsiung City, Taiwan. Hsu et al., 2013 [42] 2014 · Hsu Kun-Jung, Lee Huey-Er, et al. · Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation PMID:24241772 | 2014 | 2 | none stated | not extracted yet |
| Salivary Parameters (Salivary Flow, pH and Buffering Capacity) in Stimulated Saliva of Mexican Elders 60 Years Old and Older. Islas‐Granillo et al., 2014 [47] 2014 · Islas-Granillo H, Borges-Yañez S A, et al. · The West Indian medical journal PMID:25867562 | 2014 | 2 | none stated | not extracted yet |
| The association between neighborhood social capital and self-reported dentate status in elderly Japanese--the Ohsaki Cohort 2006 Study. Aida et al. 2011 [23] 2011 · Aida J, Kuriyama S, et al. · Community dentistry and oral epidemiology PMID:21091754 | 2011 | 2 | 2 | not extracted yet |
| Salivary flow rate and periodontal infection - a study among subjects aged 75 years or older. Syrjälä et al.,2011 [76] 2011 · Syrjälä A-M H, Raatikainen L, et al. · Oral diseases PMID:21114589 | 2011 | 2 | none stated | not extracted yet |
| The association between demographic and oral health-related quality of life factors and dental care attendance among underprivileged older people. Zini et al., 2011 [88] 2011 · Zini Avi, Vered Yuval, et al. · Australasian journal on ageing PMID:21672115 | 2011 | 2 | none stated | not extracted yet |
| Amount and type of alcohol consumption and missing teeth among community-dwelling older adults: findings from the Copenhagen Oral Health Senior study. Heegaard et al. [40] 2011 · Heegaard Karen, Avlund Kirsten, et al. · Journal of public health dentistry PMID:22320290 | 2011 | 2 | 2 | not extracted yet |
| Number of teeth and selected cardiovascular risk factors among elderly people. Syrjälä et al., 2010 [77] 2010 · Syrjälä Anna-Maija Hannele, Ylöstalo Pekka, et al. · Gerodontology PMID:19702670 | 2010 | 2 | 2 | not extracted yet |
| The impact of educational level on oral health-related quality of life in older people in London. Tsakos et al., 2009 [80] 2009 · Tsakos Georgios, Sheiham Aubrey, et al. · European journal of oral sciences PMID:19583757 | 2009 | 2 | 1 | not extracted yet |
| Chewing function impacts oral health-related quality of life among institutionalized and community-dwelling Korean elders. Kim et al., 2009 [52] 2009 · Kim Hae-Young, Jang Moon-Sung, et al. · Community dentistry and oral epidemiology PMID:19681982 | 2009 | 2 | 1 | not extracted yet |
| The effect of oral health on quality of life in an underprivileged homebound and non-homebound elderly population in Jerusalem. Zini et al., 2008 [87] 2008 · Zini Avraham, Sgan-Cohen Harold D · Journal of the American Geriatrics Society PMID:18005351 | 2008 | 2 | none stated | not extracted yet |
| Tooth loss, denture wearing and associated factors among an elderly institutionalised Brazilian population. Ferreira et al., 2008 [34] 2008 · Ferreira Raquel Conceição, de Magalhães Cláudia Silami, et al. · Gerodontology PMID:18282145 | 2008 | 2 | 1 | not extracted yet |
| Factors associated with oral health-related quality of life in community-dwelling elderly persons with disabilities. Jensen et al., 2008 [50] 2008 · Jensen Peter M, Saunders Ralph L, et al. · Journal of the American Geriatrics Society PMID:18284537 | 2008 | 2 | none stated | not extracted yet |
| Dental service utilization by independently dwelling older adults in Manitoba, Canada. Brothwell et al., 2008 [27] 2008 · Brothwell Douglas J, Jay Michelle, et al. · Journal (Canadian Dental Association) PMID:18353200 | 2008 | 2 | none stated | not extracted yet |
| Tooth loss in the elderly and its association with nutritional status, socio-economic and lifestyle factors. Musacchio et al., 2007 [60] 2007 · Musacchio Estella, Perissinotto Egle, et al. · Acta odontologica Scandinavica PMID:17453425 | 2007 | 2 | 2 | not extracted yet |
| Periodontal disease in the oldest-old living in Kungsholmen, Sweden: findings from the KEOHS project. Holm‐Pedersen et al., 2006 [41] 2006 · Holm-Pedersen Poul, Russell Stefanie Luise, et al. · Journal of clinical periodontology PMID:16677325 | 2006 | 2 | none stated | not extracted yet |
| Dental state and functional capacity in 75-year-olds in three Nordic localities. Osterberg et al., 1995 [62] 1995 · Osterberg T, Era P, et al. · Journal of oral rehabilitation PMID:7472739 | 1995 | 2 | none stated | not extracted yet |
| Oral complaints and utilization of dental services in relation to general health factors in a 88-year-old Swedish population. Lundgren et al., 1995 [59] 1995 · Lundgren M, Osterberg T, et al. · Gerodontology PMID:9084294 | 1995 | 2 | none stated | not extracted yet |
| Edentulism and oral health problems among elderly rural Iowans: the Iowa 65+ rural health study. Hunt et al., 1985 [42] 1985 · Hunt R J, Beck J D, et al. · American journal of public health PMID:3898879 | 1985 | 2 | 1 | not extracted yet |
| Association Between Procrastination in Childhood and the Number of Remaining Teeth in Japanese Older Adults. Shimamura et al., 2022 [71] 2022 · Shimamura Moemi, Matsuyama Yusuke, et al. · Journal of epidemiology PMID:33840649 | 2022 | 1 | none stated | not extracted yet |
| Gender modified association of oral health indicators with oral health-related quality of life among Korean elders. Vu et al., 2022 [82] 2022 · Vu Huong, Vo Phuc Thi-Duy, et al. · BMC oral health PMID:35524199 | 2022 | 1 | none stated | not extracted yet |
| Gender differences in the association between oral health literacy and oral health-related quality of life in older adults. Lee et al., 2022 [56] 2022 · Lee Chia-Jung, Ho Mu-Hsing, et al. · BMC oral health PMID:35614446 | 2022 | 1 | none stated | not extracted yet |
| Incidence of edentulism among older adults using the Korean National Health Insurance Service database, 2013-2018. Go et al., 2022 [36] 2022 · Go Hyeonjeong, Kim Eun-Kyong, et al. · Epidemiology and health PMID:36265516 | 2022 | 1 | none stated | not extracted yet |
| Medicaid adult dental benefits and oral health of low-income older adults. Singhal et al., 2021 [73] 2021 · Singhal Astha, Alofi Adeem, et al. · Journal of the American Dental Association (1939) PMID:34176569 | 2021 | 1 | none stated | not extracted yet |
| Oral Health Related Quality of Life and Prosthetic Status among Institutionalized Elderly from the Bucharest Area: A Pilot Study. Iosif et al., 2021 [45] 2021 · Iosif Laura, Preoteasa Cristina Teodora, et al. · International journal of environmental research and public health PMID:34205700 | 2021 | 1 | none stated | not extracted yet |
| General health, healthcare costs and dental care use of elderly with a natural dentition, implant-retained overdenture or conventional denture: an… Bakker et al. 2021 [26] 2021 · Bakker Mieke H, Vissink Arjan, et al. · BMC geriatrics PMID:34481474 | 2021 | 1 | none stated | not extracted yet |
| Tooth loss among older adults according to poverty status in the United States from 1999 through 2004 and 2009 through 2014. Dye et al., 2019 [31] 2019 · Dye Bruce A, Weatherspoon Darien J, et al. · Journal of the American Dental Association (1939) PMID:30503018 | 2019 | 1 | none stated | not extracted yet |
| Dentition status and frailty in community-dwelling older adults: A 5-year prospective cohort study. Iwasaki et al.,2018 [48] 2018 · Iwasaki Masanori, Yoshihara Akihiro, et al. · Geriatrics & gerontology international PMID:28944598 | 2018 | 1 | none stated | not extracted yet |
| The burden of tooth loss in Italian elderly population living in nursing homes. Cocco et al., 2018 [29] 2018 · Cocco Fabio, Campus Guglielmo, et al. · BMC geriatrics PMID:29558907 | 2018 | 1 | none stated | not extracted yet |
| The oral health condition and treatment needs assessment of nursing home residents in Flanders (Belgium). Janssens et al. [49] 2017 · Janssens B, Vanobbergen J, et al. · Community dental health PMID:28872808 | 2017 | 1 | none stated | not extracted yet |
| Association between periodontitis and medical expenditure in older adults: A 33-month follow-up study. Sato et al., 2016 [70] 2016 · Sato Misuzu, Iwasaki Masanori, et al. · Geriatrics & gerontology international PMID:26272677 | 2016 | 1 | none stated | not extracted yet |