| Variable | AIH, number (%) | Non-AIH, number (%) | P value | |
| Nationality | Saudi | 22 (73.3%) | 277 (59.7%) | 0.18 |
| Non-Saudi | 8 (26.7%) | 187 (40.3%) | ||
| Sex | Male | 12 (40%) | 211 (45.5%) | 0.35 |
| Female | 18 (60%) | 253 (54.5%) | ||
| Age (years) | 40.5 SD 13.940 | 49.9 SD 14.22 | 0.001 | |
| Diabetes | 7 | 124 | 0.62 | |
| Cirrhosis on ultrasound | 12 (40%) | 20 (4.31%) | 0.044 | |
| Autoimmune disease | 6 (20%) | 39 (8.4%) | 0.014 | |