1.
Kapucu S. and Ünver G. Kırılgan yaşlı ve hemşirelik bakımı/fragile elderly and nursing care. <em>Osmangazi J Med. </em>2017;39(1):122-129.
2.
TÜİK 2020 https://www.tuik.gov.tr/ (Access: 18 January 2022)
3.
Misra D, Felson DT, Silliman RA, et al. Knee osteoarthritis and frailty: findings from the multicenter osteoarthritis study and osteoarthritis initiative. <em>J Gerontol A Biol Sci Med Sci.</em> 2015;70(3): 337-342.
4.
Xue QL. The frailty syndrome: definition and natural history. <em>Clin Geriatr Med. </em>2011;27(1): 1-15.
5.
Çelebi ZK, Erdoğmuş Ş, Turgut D. Determination of frailty and risk factors in elderly hemodialysis patients. <em>J Ankara Univ Fac Med.</em> 2020;73(1):26-30
6.
Loeser RF, Collins JA, Diekman BO. Ageing and the pathogenesis of osteoarthritis. <em>Nat Rev Rheumatol.</em> 2016; 12(7): 412-420.
7.
Castell MV, Van Der Pas S, Otero A, et al. Osteoarthritis and frailty in elderly individuals across six European countries: results from the European Project on Osteoarthritis (EPOSA). <em>BMC Musculoskeletal Disorders</em>. 2015;17(16):2-8.
8.
Meessen JMTA, Leichtenberg CS, Tilbury C, et al. Frailty in end-stage hip or knee osteoarthritis: validation of the Groningen Frailty Indicator (GFI) questionnaire. <em>Rheumatol Int.</em> 2018;38(5):917-924.
9.
Veronese N, Maggi S, Trevisan C, et al. Pain increases the risk of developing frailty in older adults with osteoar- thritis. <em>Pain Med.</em> 2017;18(3):414-427.
10.
Wise BL, Parimi N, Zhang Y, et al. Frailty and hip osteoarthritis in men in the MrOS cohort. <em>J Gerontol A Biol Sci Med Sci.</em> 2014; 69(5):602-608.
11.
O’Brien MS and McDougall JJ. Age and frailty as risk factors for the development of osteoarthritis. <em>Mech Ageing Dev.</em> 2019;180:21-28.
12.
Yalınkılıç M, Kılıçaslan K, Uysal H, Bilgin S, Enç N. Determination of frailty status of elderly individuals with heart failure. <em>Turk J Card Nurs.</em> 2020;11(25):51-59.
13.
Denfeld QE, Winters-Stone K, Mudd JO, Gelow JM, Kurdi S, Lee CS. The prevalence of frailty in heart failure: a systematic review and meta-analysis. <em>Int J Cardiol</em>. 2017;236:283-289.
14.
Arslan M, Koç E M, Sözmen MK. The Turkish adaptation of the Tilburg frailty indicator: a validity and reliability study. <em>Turkish J Geriatr.</em> 2018;21(2):173-183.
15.
Morley JE, Malmstrom TK, Miller DK. A simple frailty questionnaire (FRAIL) predicts outcomes in middle aged African Americans. <em>J Nutr Health Aging. </em>2012;16(7):601-608.
16.
Hymabaccus B. Validation of FRAIL Scale in Turkish older adults, Hacettepe University Faculty of Medicine, Thesis in Internal Medicine, Ankara 2017.
17.
Barry E, Galvin R, Keogh C, Horgan F, Fahey T. Is the timed up and go test a useful predictor of risk of falls in community dwelling older adults: a systematic review and meta-analysis. <em>BMC Geriatr</em>. 2014;14(1):8-14.
18.
Podsiadlo D, Richardson S. The timed “Up & Go”: a test of basic functional mobility for frail elderly persons. <em>J Am Geriafrics Soc.</em> 1991;39(2):142-148.
19.
Arslan M. Turkish adaptation of the Tilburg vulnerability scale: a study of validity and reliability. İzmir Katip Çelebi University, Faculty of Medicine, Department of Family Medicine, Specialization Thesis. İzmir, 2017.
20.
Bindawas SM, Vennu V, Stubbs B. Longitudinal relationship between knee pain status and incident frailty: data from the osteoarthritis initiative. <em>Pain Med.</em> 2018;19(11):2146-2153.
21.
Miguel RC, Dias RC, Dias JM, da Silva SL, Filho MPR, Ribeiro TM. Frailty syndrome in the com- munity-dwelling elderly with osteoarthritis. <em>Rev Bras Reumatol.</em> 2012;52(3):331-347.
22.
Wanaratna K, Muangpaisan W, Kuptniratsaikul V, Chalermsri C, Nuttamonwarakul A. Prevalence and factors associated with frailty and cognitive frailty among community-dwelling elderly with knee osteoarthritis. <em>J Community Health.</em> 2019;44(3):587-595.
23.
Imagama S, Ando K, Kobayashi K, et al. Differences of locomotive syndrome and frailty in community-dwelling middle-aged and elderly people: pain, osteoarthritis, spinal alignment, body balance, and quality of life. <em>Mod Rheumatol.</em> 2020;30(5):921-929.
24.
Bandeen-Roche K, Seplaki CL, Huang J, et al. Frailty in older adults: a nationally representative profile in the United States. <em>J Gerontol A Biol Sci Med Sci.</em> 2015;70(11):1427-1434.
25.
Myers V, Drory Y, Goldbourt U, Gerber Y. Multilevel socioeconomic status and incidence of frailty post myocardial infarction. <em>Int J Cardiol.</em> 2014;170(3):338-343.
26.
Abellan van Kan G, Rolland Y, Houles M, Gillette-Guyonnet S, Soto M, Vellas B. The assessment of frailty in older adults. <em>Clin Geriatr Med.</em> 2010;26(2):275-286.