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Table 4 Concordant familial risk of SL, UL, and CL for individuals with a family member diagnosed with a single or multiple stone diseases

From: Familial risks in and between stone diseases: sialolithiasis, urolithiasis and cholelithiasis in the population of Sweden

 

Family history of stone diseases

O

SIR

95% CI

SL

Only SL

63

2.04

1.57

2.61

SL with others (UL or CL)

7

2.27

0.90

4.71

UL

Only UL

28,367

1.94

1.92

1.97

UL with others (SL or CL)

2088

1.72

1.65

1.80

CL

Only CL

46,157

1.82

1.81

1.84

CL with others (UL or SL)

2800

1.59

1.53

1.65

  1. Bold type: 95% CI does not include 1.00
  2. O observed number of cases, SIR standardized incidence ratio, CI confidence interval, SL sialolithiasis, UL urolithiasis, CL cholelithiasis