Research Article
The Association of Uric Acid Calculi with Obesity, Prediabetes, Type 2 Diabetes Mellitus, and Hypertension
Table 1
Baseline characteristics in patients who underwent surgical management for urolithiasis.
| | Variables | Values | value |
| | Age (year) | 55 (46–63) | | | Gender (male/female) | 462/204 | | | BMI (kg/m2) | | | | ≧30 | 112 (16.8%) | | | 30 > BMI ≧ 24 | 348 (52.3%) | | | <24 | 206 (30.9%) | | | Underlying disorders | | | | Impaired fasting glucose | 69 (10.4%) | | | Type 2 diabetes mellitus | 149 (22.4%) | | | Hypertension | 259 (38.9%) | | | Concurrent UTI | 184 (27.6%) | | | Serum creatinine (mg/dL) | 0.97 (0.75–1.13) | | | Plasma glucose (mg/dL) | | | | Diabetic and prediabetic | 138 (114–172) | | | Nondiabetic | 102 (92–118) | | | HbA1c (%) | | | | Diabetic and prediabetic | 6.8 (6.4–7.8) | | | Nondiabetic | 5.7 (5.4–5.9) | | | Systolic blood pressure (mmHg) | | | | Hypertensive | 146 (133–158) | | | Nonhypertensive | 131 (121–141) | | | Diastolic blood pressure (mmHg) | | | | Hypertensive | 85 (75–95) | | | Nonhypertensive | 80 (72–88) | | | Predominant composition of urolithiasis | | | | Calcium oxalate | 423 (63.5%) | | | Calcium phosphate | 174 (26.1%) | | | Uric acid | 46 (6.9%) | | | Magnesium ammonium phosphate | 11 (1.7%) | | | Cystine | 1 (0.2%) | | | Other protein calculi | 2 (0.3%) | | | Mixed type | 9 (1.4%) | |
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Data were presented as median (interquartile range, IQR) or number (percentage). BMI, body mass index; UTI, urinary tract infection.
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