Table 1.
Baseline and Clinical Characteristics of the Patients
| Characteristics | Overall Population |
|---|---|
| Female sex | 724 (34.02) |
| Age, y | 63 (55–73) |
| Han ethnicity | 2070 (97.27) |
| Smoker | 827 (38.86) |
| Drinker | 376 (17.66) |
| Status at admission | |
| Dangerous | 338 (15.88) |
| Urgent | 1358 (63.82) |
| General | 432 (20.30) |
| Medical history | 1365 (64.14) |
| Cerebral infarction | 256 (12.03) |
| HF | 1 (0.05) |
| Renal disease | 16 (0.75) |
| Liver disease | 12 (0.56) |
| Hyperlipidemia | 16 (0.75) |
| COPD | 35 (1.64) |
| Coronary disease | 246 (11.56) |
| Myocardosis | 10 (0.47) |
| Rheumatic heart disease | 5 (0.23) |
| Valvular disease | 1 (0.05) |
| Hypertension | 898 (42.20) |
| DM | 368 (17.29) |
| GI ulcers | 33 (1.55) |
| Malignant tumor | 14 (0.66) |
Abbreviations: COPD, chronic obstructive pulmonary disease; DM, diabetes mellitus; GI, gastrointestinal; HF, heart failure; IQR, interquartile range.
Data are presented as n (%) or median (IQR).