The Impact of Serum Parameters Associated with Kidney Function on the Short-Term Outcomes and Prognosis of Colorectal Cancer Patients Undergoing Radical Surgery
Table 2
Comparison between the normal UA group and the abnormal UA group.
Characteristics
Normal UA (1756)
Abnormal UA (291)
value
Age, year
63.0 (20.0–93.0)
65.0 (30.0–94.0)
0.009
Sex
0.185
Male
1050 (58.9%)
162 (55.7%)
Female
706 (40.2%)
129 (44.3%)
BMI, kg/m2
22.5 (14.2–36.7)
23.9 (14.7–37.3)
<0.01
Smoking
677 (38.6%)
108 (37.1%)
0.640
Drinking
549 (31.3%)
89 (30.6%)
0.817
Hypertension
422 (24.0%)
107 (36.8%)
<0.01
T2DM
211 (12.0%)
45 (15.5%)
0.100
CHD
59 (3.4%)
17 (5.8%)
0.038
Open surgery
173 (9.9%)
29 (10.0%)
0.952
Tumor location
0.654
Colon
773 (44.0%)
124 (42.6%)
Rectum
983 (56.0%)
167 (57.4%)
TNM stage
0.542
I
347 (19.8%)
64 (22.0%)
II
721 (41.1%)
114 (39.2%)
III
601 (34.2%)
103 (35.4%)
IV
87 (5.0%)
10 (3.4%)
Tumor size
0.016
<5 cm
1015 (57.8%)
190 (65.3%)
≥5 cm
741 (42.2%)
101 (34.7%)
Operation time (min)
215.0 (45.0–695.0)
217.0 (70.0–560.0)
0.752
Blood loss (mL)
50.0 (5.0–3500.0)
50.0 (5.0–1500.0)
0.441
Hospital stay (day)
9.0 (2.0–97.0)
9.0 (3.0–269.0)
0.950
Overall complications
365 (20.7%)
71 (24.4%)
0.163
Major complications
40 (2.3%)
9 (3.1%)
0.400
Variables are expressed as the median and range, n (%), -value <0.05. Abbreviations: UA, uric acid; T2DM, type 2 diabetes mellitus; BMI, body mass index; CHD, and coronary heart disease.
