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 A systematic review and meta-analysis of the prevalence and risk factors of oral frailty among older adults.. Show all studies
| Study | Year | Reviews | Review outcomes linked | Trial data |
|---|---|---|---|---|
| Analysis of the current status and influencing factors of oral frailty in elderly patients with type 2 diabetes mellitus in Taiyuan, China Tian et al. 2025 · Tian Chun, Li Na, et al. · BMC Geriatrics DOI:10.1186/s12877-025-06052-y | 2025 | 3 | 5 | not extracted yet |
| Influencing factors of oral frailty in elderly patients with type 2 diabetes in China: a cross-sectional study based on the integral model of frailty Luo et al. 2025 · Luo Wenyu, Zhou Jinfeng, et al. · BMC Oral Health DOI:10.1186/s12903-025-05815-8 | 2025 | 3 | 6 | not extracted yet |
| Association between Physical Frailty Subdomains and Oral Frailty in Community-Dwelling Older Adults. Komatsu, 2021 · Komatsu Ryo, Nagai Koutatsu, et al. · International journal of environmental research and public health PMID:33809322 | 2021 | 3 | 3 | not extracted yet |
| Relationship between dietary diversity and oral frailty in elderly gynecologic tumor patients Liu 2025 (Tao) · Liu Tao, Huang Lu · Medicine DOI:10.1097/md.0000000000043298 | 2025 | 2 | 2 | not extracted yet |
| Current situation and influencing factors of oral frailty for community-dwelling older adults in the northeastern border areas of China: A… Wang 2024 · Wang Gui-Meng, Xing Xin-Yang, et al. · Geriatric Nursing DOI:10.1016/j.gerinurse.2024.08.029 | 2024 | 2 | 5 | not extracted yet |
| Oral frailty, appetite and dietary variety in late‐stage older adults: A cross‐sectional study (the <scp>STudy</scp> of <scp>lAte</scp> ‐stage… Nakagawa 2024 · Nakagawa Sayuri, Miura Kazuhito, et al. · Geriatrics & Gerontology International DOI:10.1111/ggi.14892 | 2024 | 2 | 5 | not extracted yet |
| Influence of oral health on frailty in patients with type 2 diabetes aged 75 years or older Ishii 2022 · Ishii Masaki, Yamaguchi Yasuhiro, et al. · BMC Geriatrics DOI:10.1186/s12877-022-02841-x | 2022 | 2 | 2 | not extracted yet |
| Association between oral, social, and physical frailty in community-dwelling older adults Hironaka 2020 · Hironaka Sanae, Kugimiya Yoshihiro, et al. · Archives of Gerontology and Geriatrics DOI:10.1016/j.archger.2020.104105 | 2020 | 2 | 3 | not extracted yet |
| A Two-Year Longitudinal Study of the Association between Oral Frailty and Deteriorating Nutritional Status among Community-Dwelling Older Adults Iwasaki 2021 · Iwasaki Masanori, Motokawa Keiko, et al. · International Journal of Environmental Research and Public Health DOI:10.3390/ijerph18010213 | 2020 | 2 | 1 | not extracted yet |
| The symptom network of oral health conditions in older populations with oral frailty: a cross-sectional study Zhang 2025 · Chengrui Zhang, Ying Xing, et al. · BMC Oral Health DOI:10.1186/s12903-025-05795-9 | 2025 | 1 | 2 | not extracted yet |
| Factors correlated to oral frailty and number of remaining teeth among 80-year-old population in Japan Tamaki 2024 · Tamaki Naofumi, Hiroshimaya Takatoshi, et al. · BMC Geriatrics DOI:10.1186/s12877-024-05568-z | 2024 | 1 | 2 | not extracted yet |
| Assessment of Prosthetic Status and Oral Frailty among The Geriatric Population Residing in Old Age Homes of Bhubaneswar City-a Cross Sectional Study Kumar 2023 · Kumar Gunjan, Dash Payal, et al. · Journal of Health Science and Medical Research DOI:10.31584/jhsmr.2023941 | 2023 | 1 | none stated | not extracted yet |
| Severe Periodontitis Increases the Risk of Oral Frailty: A Six-Year Follow-Up Study from Kashiwa Cohort Study Nishimoto 2023 · Nishimoto Misa, Tanaka Tomoki, et al. · Geriatrics DOI:10.3390/geriatrics8010025 | 2023 | 1 | 1 | not extracted yet |
| Model to Predict Oral Frailty Based on a Questionnaire: A Cross-Sectional Study Yamamoto 2022 · Yamamoto Tatsuo, Tanaka Tomoki, et al. · International Journal of Environmental Research and Public Health DOI:10.3390/ijerph192013244 | 2022 | 1 | 3 | not extracted yet |
| Association between Oral Frailty and Dietary Variety among Community-Dwelling Older Persons: A Cross-Sectional Study Hoshino 2021 · Hoshino Daichi, Hirano H., et al. · The Journal of nutrition, health and aging DOI:10.1007/s12603-020-1538-6 | 2021 | 1 | 1 | not extracted yet |
| Association of eating alone with oral frailty among community-dwelling older adults in Japan Ohara 2020 · Ohara Yuki, Motokawa Keiko, et al. · Archives of Gerontology and Geriatrics DOI:10.1016/j.archger.2020.104014 | 2020 | 1 | 1 | not extracted yet |