1. Matharu, GS, Mouchti, S, Twigg, S, et al. The effect of smoking on outcomes following primary total hip and knee arthroplasty: a population-based cohort study of 117,024 patients. Acta Orthop 2019; 90: 559–567. DOI: 10.1080/17453674.2019.1649510.
Google Scholar | Crossref | Medline2. Price, AJ, Alvand, A, Troelsen, A, et al. Knee replacement. Lancet 2018; 392: 1672–1682. DOI: 10.1016/s0140-6736(18)32344-4.
Google Scholar | Crossref | Medline3. Skou, ST, Roos, EM, Laursen, MB, et al. A randomized, controlled trial of total knee replacement. N Engl J Med 2015; 373: 1597–1606. DOI: 10.1056/NEJMoa1505467.
Google Scholar | Crossref | Medline | ISI4. Lavernia, CJ, Guzman, JF, Gachupin-Garcia, A. Cost effectiveness and quality of life in knee arthroplasty. Clin Orthop Relat Res 1997; (345): 134–139.
Google Scholar | Medline5. Kurtz, S, Ong, K, Lau, E, et al. Projections of primary and revision hip and knee arthroplasty in the United States from 2005 to 2030. J Bone Joint Surg 2007; 89: 780–785. DOI: 10.2106/jbjs.F.00222.
Google Scholar | Crossref | Medline | ISI6. Census_and_Statistics_Department . Kong Population Projections 2020-2069. Hong Kong SAR, 2020.
Google Scholar7. Maempel, JF, Riddoch, F, Calleja, N, et al. Longer hospital stay, more complications, and increased mortality but substantially improved function after knee replacement in older patients. Acta Orthop 2015; 86: 451–456. DOI: 10.3109/17453674.2015.1040304.
Google Scholar | Crossref | Medline8. Kreder, HJ, Berry, GK, McMurtry, IA, et al. Arthroplasty in the octogenarian: quantifying the risks. J Arthroplasty 2005; 20: 289–293. DOI: 10.1016/j.arth.2004.09.024.
Google Scholar | Crossref | Medline | ISI9. Clement, ND, MacDonald, D, Howie, CR, et al. The outcome of primary total hip and knee arthroplasty in patients aged 80 years or more. J Bone Joint Surg Br 2011; 93-B: 1265–1270. DOI: 10.1302/0301-620x.93b9.25962.
Google Scholar | Crossref10. Zicat, B, Rorabeck, CH, Bourne, RB, et al. Total knee arthroplasty in the octogenarian. J Arthroplasty 1993; 8: 395–400, DOI: 10.1016/S0883-5403(06)80038-0.
Google Scholar | Crossref | Medline11. Radcliffe, GS, Tomichan, MC, Andrews, M, et al. Revision hip surgery in the elderly. J Arthroplasty 1999; 14: 38–44. DOI: 10.1016/s0883-5403(99)90200-0.
Google Scholar | Crossref | Medline | ISI12. Birdsall, PD, Hayes, JH, Cleary, R, et al. Health outcome after total knee replacement in the very elderly. J Bone Joint Surg Br 1999; 81-B: 660–662. DOI: 10.1302/0301-620x.81b4.9380.
Google Scholar | Crossref13. Rubin, LE, Blood, TD, Defillo-Draiby, JC. Total hip and knee arthroplasty in patients older than age 80 years. J Am Acad Orthop Surg 2016; 24: 683–690. DOI: 10.5435/jaaos-d-15-00278.
Google Scholar | Crossref | Medline14. Kennedy, JW, Johnston, L, Cochrane, L, et al. Total knee arthroplasty in the elderly: does age affect pain, function or complications? Clin Orthop Relat Res 2013; 471: 1964–1969. DOI: 10.1007/s11999-013-2803-3.
Google Scholar | Crossref | Medline | ISI15. Joshi, AB, Markovic, L, Gill, G. Knee arthroplasty in octogenarians: results at 10 years. J Arthroplasty 2003; 18: 295–298. DOI: 10.1054/arth.2003.50063.
Google Scholar | Crossref | Medline16. Charnley, J . The long-term results of low-friction arthroplasty of the hip performed as a primary intervention. J Bone Joint Surg Br 1972; 54-B: 61–76.
Google Scholar | Crossref17. Di Rosa, M, Chiatti, C, Rimland, JM, et al. Ageism and surgical treatment of breast cancer in Italian hospitals. Aging Clin Exp Res 2018; 30: 139–144. DOI: 10.1007/s40520-017-0757-0.
Google Scholar | Crossref | Medline18. Pearl, RL, Percec, I. Ageism and health in patients undergoing cosmetic procedures. Aesthet Surg J 2019; 39: Np288–np292. DOI: 10.1093/asj/sjy283.
Google Scholar | Crossref | Medline19. Chrisler, JC, Barney, A, Palatino, B. Ageism can be hazardous to women’s health: ageism, sexism, and stereotypes of older women in the healthcare system. J Soc Issues 2016; 72: 86–104. DOI: 10.1111/josi.12157.
Google Scholar | Crossref20. Levy, BR, Zonderman, AB, Slade, MD, et al. Memory shaped by age stereotypes over time. J Gerontol Ser B: Psychol Sci Soc Sci 2012; 67: 432–436. DOI: 10.1093/geronb/gbr120.
Google Scholar | Crossref | Medline | ISI21. Levy, BR, Slade, MD, Chung, PH, et al. Resiliency over time of elders’ age stereotypes after encountering stressful events: table 1. J Gerontol Ser B: Psychol Sci Soc Sci 2015; 70: 886–890. DOI: 10.1093/geronb/gbu082.
Google Scholar | Crossref | Medline22. World Health O . World Health Statistics 2018: Monitoring Health for the SDGs, Sustainable Development Goals. Geneva: World Health Organization, 2018.
Google Scholar23. Klasan, A, Putnis, SE, Yeo, WW, et al. Advanced age is not a barrier to total knee arthroplasty: a detailed analysis of outcomes and complications in an elderly cohort compared with average age total knee arthroplasty patients. J Arthroplasty 2019; 34: 1938–1945. DOI: 10.1016/j.arth.2019.05.007.
Google Scholar | Crossref | Medline24. World_Bank_Statistics. https://datatopics.worldbank.org/world-development-indicators/(2017, accessed January 15 2021).
Google Scholar25. Tay, KS, Cher, EWL, Zhang, K, et al. Comorbidities have a greater impact than age alone in the outcomes of octogenarian total knee arthroplasty. J Arthroplasty 2017; 32: 3373–3378. DOI: 10.1016/j.arth.2017.05.041.
Google Scholar | Crossref | Medline26. Austin, DC, Torchia, MT, Moschetti, WE, et al. Patient outcomes after total knee arthroplasty in patients older than 80 years. J Arthroplasty 2018; 33: 3465–3473. DOI: 10.1016/j.arth.2018.07.012.
Google Scholar | Crossref | Medline27. Isaac, D, Falode, T, Liu, P, et al. Accelerated rehabilitation after total knee replacement. Knee 2005; 12: 346–350. DOI: 10.1016/j.knee.2004.11.007.
Google Scholar | Crossref | Medline | ISI28. Yohe, N, Funk, A, Ciminero, M, et al. Complications and readmissions after total knee replacement in octogenarians and nonagenarians. Geriatr Orthop Surg Rehabil 2018; 9: 2151459318804113. DOI: 2151459318804113. 2018/12/2410.1177/2151459318804113.
Google Scholar | SAGE Journals | ISI29. Cher, EWL, Tay, KS, Zhang, K, et al. The effect of comorbidities and age on functional outcomes after total knee arthroplasty in the octogenarian: a matched cohort study. Geriatr Orthop Surg Rehabil 2018; 9: 2151459318769508. DOI: 2151459318769508. 2018/05/2610.1177/2151459318769508.
Google Scholar | SAGE Journals | ISI