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 |