Skip to main content
Annals of Geriatric Medicine and Research logoLink to Annals of Geriatric Medicine and Research
. 2018 Dec 31;22(4):208. doi: 10.4235/agmr.18.0049

Discrepancies in the Prevalence of Known Frailty Scales: Korean Frailty and Aging Cohort Study

Kyoung Jin Kim 1, Jinyoung Shin 1, Jaekyung Choi 1, Chang Won Won 2
PMCID: PMC7387624  PMID: 32743276

Annals of Geriatric Medicine and Research 2018;22(3):137–144

https://doi.org/10.4235/agmr.2018.22.3.137

To the editor,

In the initially published version of this article,1) we overlooked the data on the lowest prevalence of frailty and prevalence rates that were provided in some original studies. We hereby modify the result for the lowest prevalence of frailty from the Korean Longitudinal Study on Health and Aging Frailty Index to the Study of Osteoporotic Fracture frailty index (2.4% of women and 2.6% of men). Regarding the frailty prevalence rates in the original studies, we hereby modify the prevalence of frailty in the Korean Frailty Index from 23.1% to 21.3%, which was reported in a validation study,2) and from 21.3% to 14.1% for the Frailty Instrument.3) We sincerely apologize for this error and state that this does not change the scientific conclusions of the article whatsoever.

Best Regards,

Jaekyung Choi

REFERENCES

  • 1.Kim KJ, Shin J, Choi J, Won CW. Discrepancies in the prevalence of known frailty scales: Korean Frailty and Aging Cohort Study. Ann Geriatr Med Res. 2018;22:137–44. doi: 10.4235/agmr.2018.22.3.137. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • 2.Hwang HS, Kwon IS, Park BJ, Cho B, Yoon JL, Won CW. The validity and reliability of Korean Frailty Index. J Korean Geriatr Soc. 2010;14:191–202. doi: 10.4235/jkgs.2010.14.4.191. [DOI] [Google Scholar]
  • 3.Kim C, Sunwoo D. A frailty instrument to predict disability, institutionalization, and mortality: findings from the living profiles of older people survey. J Korean Gerontol Soc. 2015;35:451–74. [Google Scholar]

Articles from Annals of geriatric medicine and research are provided here courtesy of The Korean Geriatrics Society

RESOURCES