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. 2021 Jun 5;61(3):135–144. doi: 10.3960/jslrt.20056

Table 1. Patient characteristics.

Characteristic Total
N = 1130
Treated
N = 802
Untreated
N = 328
Age, years, mean (SD) 71.4 (10.9) 71.4 (9.3) 71.5 (12.7)
Age, years, median (range) 73 (20–96) 72 (25–96) 73 (20–94)
Age >65 years, n (%) 852 (75.4) 615 (76.7) 237 (72.3)
Male, n (%) 827 (73.2) 603 (75.2) 224 (68.3)
Weight (kg), mean (SD) 58.3 (11.7) 59.3 (11.4) 53.6 (11.7)
mCCI, mean (SD)* 1.9 (1.6) 2.1 (1.6) 1.6 (1.5)
Radiation treatment, n (%) 113 (10.0) 99 (12.3) 14 (4.3)

*Derived from the following items: myocardial infarction, congestive heart failure, peripheral vascular disease, cerebrovascular disease, dementia, chronic pulmonary disease, rheumatic disease, peptic ulcer disease, mild liver disease, diabetes without chronic complications, diabetes with chronic complications, hemiplegia or paraplegia, renal disease, moderate or severe liver disease, metastatic solid tumor, and acquired immune deficiency syndrome/human immunodeficiency virus, excluding hematological malignancies (lymphoma and leukemia)

SD, standard deviation; mCCI, modified Charlson Comorbidity Index