[1] GOLDBERG A, CHAVIS M, WATKINS J, et al. The five-times-sit-to-stand test: validity, reliability and detectable change in older females[J]. Aging Clin Exp Res, 2012, 24(4): 339-344. [2] SAITO A, EMA R, INAMI T, et al. Anatomical cross-sectional area of the quadriceps femoris and sit-to-stand test score in middle-aged and elderly population: development of a predictive equation[J]. J Physiol Anthropol, 2016, 36(1):3. [3] VAN DER LEEDEN M, BALLAND C, GELEIJN E, et al. In-hospital mobilization, physical fitness, and physical functioning after lung cancer surgery[J]. Ann Thorac Surg, 2019, 107(6):1639-1646. [4] BOHANNON R W, SHOVE M E, BARRECA S R, et al. Five-repetition sit-to-stand test performance by community-dwelling adults: a preliminary investigation of times, determinants, and relationship with self-reported physical performance[J]. Isokinet Exerc Sci, 2007, 15(2): 77-81. [5] TAVARES D M, MATIAS T G, FERREIRA P C, et al. Quality of life and self-esteem among the elderly in the community[J]. Cien Saude Colet, 2016, 21(11):3557-3564. [6] WOJCIECH T, JUSTYNA W, BEATA J P. Association between malnutrition and quality of life in elderly patients with rheumatoid arthritis[J]. Nutrients, 2021, 13(4):1259. [7] TRAN D T T, TU J V, DUPUIS J Y,et al. Association of frailty and long-term survival in patients undergoing coronary artery bypass grafting[J]. J Am Heart Assoc, 2018, 7(15): e009882. [8] SILLANO D, RESMINI C, MELIGA E, et al. Retrospective multicenter observational study of the interventional management of coronary disease in the very elderly: the NINETY[J]. Catheter Cardiovasc Interv, 2013, 82(3): 414-421. [9] KUMAR S, MCDANIEL M, SAMADY H, et al. Contemporary revascularization dilemmas in older adults[J]. J Am Heart Assoc, 2020, 9(3):e014477. [10] SHOUAIB Q, JENNIFER ANN R N, RAJ C, et al. Prospective cohort study of elderly patients with coronary artery disease: impact of frailty on quality of life and outcome[J]. Open Heart, 2020, 7(2):e001314. [11] KASSIMIS G, KARAMASIS G V, KATSIKIS A, et al. Should percutaneous coronary intervention be the standard treatment strategy for significant coronary artery disease in all octogenarians? [J]. Curr Cardiol Rev, 2021, 17(3): 244-259. [12] DAMLUJI A A, HUANG J,BANDEEN-ROCHE K, et al. Frailty among older adults with acute myocardial infarction and outcomes from percutaneous coronary interventions[J]. J Am Heart Assoc, 2019, 8(17): e013686. [13] WANG Z, YAN J, MENG S, et al. Reliability and validity of sit-to-stand test protocols in patients with coronary artery disease[J]. Front Cardiovasc Med, 2022, 9: 841453. |