evidencegaps
Primary study · included by 2 reviews

Effects of lingual exercises on oral muscle strength and salivary flow rate in elderly adults: a randomized clinical trial.

Lee 2020a · Lee Kyeong-Hee, Jung Eun-Seo, Choi Yoon-Young · Geriatrics & gerontology international · 2020

Included by

Oral health care interventions on objective indicators of oral frailty in older adults: a systematic review and meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Lee 2020a · Reference list refs 16-33; Appendix 2

The review does not say which of its outcomes this study informs.

Comparative effectiveness of non-pharmacological interventions for older adults with oral frailty: a systematic review and network meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Lee 2020 · Tables 1 and 2; reference 13

The review does not say which of its outcomes this study informs.

2 including reviews in total.