Table 2 Gallstone events by non-alcoholic fatty liver disease (NAFLD) status
N (%) | Gallstone events (%) | Person-year observation | Event rate (per 1000 person-years) | ||
|---|---|---|---|---|---|
All | NAFLD | 4713(42%) | 289(6.1%) | 9103.5 | 31.7 |
non-NAFLD | 6487(58%) | 209(3.2%) | 30032 | 7 | |
Male | NAFLD | 2982(57%) | 108(3.6%) | 6097 | 17.7 |
non-NAFLD | 2245(43%) | 166(7.4%) | 12025.5 | 13.8 | |
Female | NAFLD | 1731(29%) | 181(10.5%) | 3006.5 | 60.2 |
non-NAFLD | 4242(71%) | 43(1%) | 18006.5 | 2.4 |