Table 1.
Demographics of patients with complicated UTI
| Characteristics | N |
|---|---|
| Total number of cases (patients) | 4,284 (3,829) |
| Dade Road General Hospital | 1,384 (1,274) |
| University City | 870 (794) |
| Ersha Island | 1,075 (987) |
| Fangcun | 955 (853) |
| Sex: female, n (%) | 2,631 (61.41) |
| Marriage: married, n (%) | 3,851 (89.89) |
| Age, years, mean (±SD) [median] | 61.11 (20.09) [65] |
| ≤30, n (%) | 451 (10.5) |
| 30–60, n (%) | 1,341 (31.3) |
| ≥60, n (%) | 2,403 (56.1) |
| Smoking status, n (%) | |
| Smoker | 743 (17.34) |
| Non-smoker | 2,087 (48.72) |
| Unknown/missing | 1,454 (33.94) |
| Drinking status, n (%) | |
| Drinker | 320 (7.47) |
| Non-drinker | 2,361 (55.11) |
| Unknown/missing | 1,603 (37.42) |
| Comorbidities, n (%) | 2,345 (54.75) |
| Kidney stone | 999 (23.32) |
| Diabetes | 865 (20.19) |
| Solid tumor | 585 (13.66) |
| Renal failure | 494 (11.53) |
| Heart failure | 252 (5.89) |
| Autoimmune disease | 77 (1.80) |
| Liver failure | 57 (1.33) |
| Blood tumor | 14 (0.33) |
| HIV infection | 1 (0.023) |
| Surgical treatment during hospitalization, n (%) | 1,182 (27.59) |
| Surgical treatment prior to hospitalization, n (%) | 1,838 (42.90) |
Abbreviation: UTI, urinary tract infection.