evidencegaps
Primary study · included by 2 reviews

Simple oral exercise with chewing gum for improving oral function in older adults.

Kim 2020 · Kim Hyo-Jung, Lee Joo-Young, Lee Eun-Song, et al. · Aging clinical and experimental research · 2021

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 Kim 2020 · 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 Kim 2021 · Tables 1 and 2; reference 46

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

2 including reviews in total.