2.
白蛋白水平对肺癌患者生活质量的影响（Mean±SD）
Effect of albumin levels on the quality of life in patients with lung cancer (Mean±SD)
| Low albumin group | Normal albumin group | t | P | |
| Physical | 74.363±10.637 | 77.831±13.712 | 0.847 | 0.401 |
| Role | 64.864±25.691 | 65.126±23.861 | 0.036 | 0.971 |
| Emotional | 56.461±26.282 | 65.091±25.862 | 0.907 | 0.369 |
| Cognitive | 62.962±33.021 | 65.091±28.35 | 0.200 | 0.842 |
| Social | 53.691±24.713 | 65.113±22.976 | 1.342 | 0.186 |
| Global quality of life | 50.923±28.413 | 60.253±21.445 | 1.121 | 0.268 |
| Fatigue | 53.113±24.071 | 49.027±25.582 | 0.044 | 0.662 |
| Nause and vomiting | 24.039±22.211 | 21.06±17.582 | 0.497 | 0.621 |
| Pain | 25.912±18.412 | 25.59±18.412 | 0.035 | 0.972 |
| Dyspnoea | 49.601±34.423 | 48.160±33.814 | 0.115 | 0.909 |
| Insomnia | 37.031±31.146 | 31.001±25.201 | 0.516 | 0.608 |
| Appetite loss | 40.731±32.401 | 32.562±30.432 | 0.725 | 0.472 |
| Constipation | 40.748±36.391 | 25.589±20.971 | 1.087 | 0.282 |
| Diarrhea | 29.623±22.301 | 28.672±25.501 | 0.079 | 0.937 |
| Financial impact | 44.443±37.301 | 37.209±31.053 | 0.602 | 0.550 |