Table 3.
Comparison between patients with diabetes mellitus with/without UTI
| Host factor | UTI-negative | UTI-positive | P-value |
|---|---|---|---|
| Age (years)b | 59.8±12.1 | 65±11.3 | <0.001 |
| Gendera | <0.001 | ||
| Male | 1,049 (94.8) | 57 (5.2) | |
| Female | 1,119 (82.3) | 240 (17.7) | |
| Body mass index (kg/m2)b | 30.0±6.5 | 29.7±6.9 | 0.437 |
| Diabetes typea | 0.014 | ||
| 1 | 275 (92.3) | 23 (7.7) | |
| 2 | 1,893 (87.4) | 274 (12.6) | |
| Diabetes duration (years)b | 9.5±8.3 | 11.0±9.1 | 0.003 |
| Diabetes complicationsa | |||
| Retinopathy | 0.127 | ||
| Mild nonproliferative | 394 (87.6) | 56 (12.4) | |
| Moderate nonproliferative | 59 (85.5) | 10 (14.5) | |
| Severe nonproliferative | 107 (81.7) | 24 (18.3) | |
| Proliferative | 107 (85.6) | 18 (14.4) | |
| Chronic kidney disease | 470 (81.6) | 106 (18.4) | <0.001 |
| Coronary artery disease | 1,042 (86.3) | 166 (13.7) | 0.011 |
| Cerebrovascular disease | 141 (84.4) | 26 (15.6) | 0.148 |
| Peripheral artery disease | 360 (87.8) | 50 (12.2) | 0.921 |
| Neuropathy | |||
| Somatic | 1,445 (87.3) | 211 (12.7) | 0.131 |
| Autonomic | 46 (93.9) | 3 (6.1) | 0.198 |
| Blood urea nitrogen (mg/dL)b | 43.8±26.7 | 52.2±36.8 | <0.001 |
| Serum creatinine (mg/dL)b | 1.0±0.7 | 1.1±0.9 | 0.028 |
| Estimated glomerular filtration rate (mL/min/1.73 m2)b | 80.1±30 | 70.5±32.3 | <0.001 |
| Glycated hemoglobin level (%)b | 8.9±2.0 | 9.0±1.9 | 0.405 |
Notes:
a
Dichotomous variables. Results are presented as number of individuals and (percentage from total).
b
Continuous variables with Gaussian distribution. Results are presented as average ± standard deviation.
Abbreviation: UTI, urinary tract infection.