Items | Biofilm Bacteria Culture | X2 | P | ||
---|---|---|---|---|---|
Negative | Positive | ||||
Age | |||||
≤ 60 year | 164 | 73 | 29.940 | <0.001 | |
>60 year | 68 | 95 | |||
The Intubation time of the double J-stent | |||||
≤ 30 days | 162 | 135 | 5.650 | 0.017 | |
>30 days | 70 | 33 | |||
Urine PH | |||||
≤ 7 | 213 | 163 | 4.696 | 0.030 | |
>7 | 19 | 5 | |||
With hypertension | |||||
NO | 186 | 116 | 6.519 | 0.011 | |
YES | 46 | 52 | |||
With diabetes | |||||
NO | 198 | 113 | 18.418 | <0.001 | |
YES | 34 | 55 | |||
With cancers | |||||
NO | 215 | 145 | 4.383 | 0.036 | |
YES | 17 | 23 | |||
With hypoalbuminemia | |||||
NO | 138 | 57 | 25.468 | <0.001 | |
YES | 94 | 111 | |||
Renal function | |||||
Normal | 191 | 93 | 34.424 | <0.001 | |
Abnormal | 41 | 75 | |||
Daily water intake | |||||
≥ 2000 ml | 99 | 133 | 23.373 | <0.001 | |
<2000 ml | 33 | 135 |