Table 1 Patient characteristics
Characteristics | Male | Female | Total |
|---|---|---|---|
n (%) | 11783(56.6) | 9045(43.4) | 20828 |
Age (years) (Mean ± SD) | 58.8 ± 11.9 | 54.8 ± 12.1 | 57.0 ± 12.2 |
Nutrition status(PG‐SGA score), n (%) | |||
Well nourished(0–1) | 1887(16.0) | 2052(22.7) | 3939(18.9) |
Mild malnutrition(2–3) | 2369(20.1) | 1812(20.0) | 4181(20.1) |
Moderate malnutrition(4–8) | 3751(31.8) | 2661(29.4) | 6412(30.8) |
Severe malnutrition(≥ 9) | 3776(32.0) | 2520(27.9) | 6296(30.2) |
Primary tumor location, n (%) | |||
Lung cancer | 3120(26.5) | 1506(16.7) | 4626(22.2) |
Colorectal cancer | 2174(18.5) | 1559(17.2) | 3733(17.9) |
Gastric cancer | 1862(15.8) | 797(8.8) | 2659(12.8) |
Breast cancer | 21(0.2) | 1895(21.0) | 1916(9.2) |
Esophageal cancer | 1305(11.1) | 257(2.8) | 1562(7.5) |
Nasopharyngeal carcinoma | 877(7.4) | 309(3.4) | 1186(5.7) |
Leukemia | 402(3.4) | 350(3.9) | 752(3.6) |
Cervical cancer | 0(0.0) | 751(8.3) | 751(3.6) |
Malignant lymphoma | 411(3.5) | 301(3.3) | 712(3.4) |
Liver cancer | 408(3.5) | 133(1.5) | 541(2.6) |
Ovarian cancer | 0(0.0) | 431(4.8) | 431(2.1) |
Pancreatic cancer | 189(1.6) | 134(1.5) | 323(1.6) |
Brain cancer | 125(1.1) | 94(1.0) | 219(1.1) |
Endometrial cancer | 0(0.0) | 160(1.8) | 160(0.8) |
Prostate cancer | 193(1.6) | 0(0.0) | 193(0.9) |
Bladder cancer | 126(1.1) | 34(0.4) | 160(0.8) |
Biliary cancer | 54(0.5) | 44(0.5) | 98(0.5) |
GIST | 12(0.1) | 12(0.1) | 24(0.1) |
Other cancer | 504(4.3) | 278(3.1) | 782(3.8) |