[1] Tanaka T, Takahashi K, Hirano H, Kikutani T, Watanabe Y, Ohara Y. Oral frailty as a risk factor for physical frailty and mortality in community-dwelling elderly. J Gerontol Med Sci 2018;73:1661-1667. https://doi.org/10.1093/gerona/glx225
[2] Swigart DJ, Gurenlian JR, Rogo EJ. Dental hygiene diagnosis: a qualitative descriptive study of dental hygienists. Can J Dent Hyg 2020;54(3):113-123.
[3] Peres MA, Macpherson LMD, Weyant R, Daly B, Venturelli R, Mathur MR. Oral diseases: a global public health challenge. The Lancet 2019;394(10194):249-260. https://doi.org/10.1016/S0140-6736(19)31146-8
[4] Reinders JJ, Krijnen WP, erković-Ćosić KJ, Nijeholt ML, van Offenbeek MAG, Stegenga B. Reasons that Dutch dentists and dental Hygienists oppose or support an extended scope of practice for dental hygienists. J Allied Health 2018;47(4):255-264.
[5] Park JE, Kim SA, Park YD. Professionalism identity and related factors of dental hygienists. J Korean Soc Dent Hyg 2016;16(4):609-615. https://doi.org/10.13065/jksdh.2016.16.04.609
[6] Kim CH, Lee SM, Kim HM. Opinions of Korean dental hygienists on the advanced dental hygienist system in Korea. J Korean Soc Dent Hyg 2020;20(2):175-187. https://doi.org/10.13065/jksdh.20200017
[7] Korean Society of Dental Hygiene. 20 years history of Korean Society of Dental Hygiene. Cheonan: Korean Society of Dental Hygiene; 2020.
[8] World Health Organization. About social determinants of health, Para. 1. About social determinants of health, Para. 1 2020;.