| Disease type | | Number of medicine | 12.26 ± 5.08 |
| Nervous system | 334(82.9) | Number of chronic diseases | 3.96 ± 1.88 |
| Respiratory system | 27(6.7) | Number of discharge diagnosis | 7.01 ± 2.52 |
| Cardiovascular system | 38(9.4) | Laboratory index | |
| Others | 4(1.0) | Albumin(g/l) | 37.78 ± 4.54 |
| Post-discharge residence | | Hemoglobin(g/l) | 125.91 ± 17.64 |
| Home | 349(86.6) | Total protein(g/l) | 64.87 ± 6.08 |
| Institution | 54(13.4) | Lymphocyte count(109/l) | 1.46 ± 0.67 |
| BMI | | Total Cholesterol (mmol/l) | 4.31 ± 1.06 |
| Low weight | 42(10.4) | Glycerin trilaurate(mmol/l) | 1.30(0.96, 1.69) |
| Normal | 247(61.3) | Blood glucose(mmol/l) | 5.58(4.93, 6.65) |
| Overweight | 86(21.3) | Erythrocyte sedimentation rate(mm/h) | 19(10, 27) |
| Obesity | 28(7.0) | Length of stay in hospital(day) | 11(9, 15) |
