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Table 1 Characteristics of PCa patients and controls (China, 2018–2020)

From: Cholelithiasis increased prostate cancer risk: evidence from a case–control study and a meta-analysis

Variable

Case(221)

Control(219)

P value

Mean (SD) Age at diagnosis

72.29 (8.02)

71.14 (7.68)

0.268

Smoking (%)

  

0.840

 Yes

112 (50%)

113 (51%)

 

 No

109 (50%)

106 (49%)

 

Alcohol drinking (%)

  

0.474

 Yes

78 (36%)

86 (39%)

 

 No

141 (64%)

135 (61%)

 

Diabetes (%)

39 (18%)

24 (11%)

0.045

Hypertension (%)

89 (40%)

79 (36%)

0.365

Coronary artery disease (%)

26 (12%)

18 (8%)

0.215

Stroke (%)

16 (7%)

13 (6%)

0.582

COPD (%)

12 (5%)

18 (8%)

0.246

Cholelithiasis (%)

40 (18%)

22 (10%)

0.015