Predictors | Univariate Analysis | Multivariate Analysis | ||
---|---|---|---|---|
OR(95% CI) | P | OR(95% CI) | P | |
Female sex | 1.042(0.509–2.130) | 0.911 | ||
BMI, kg/m2 | 0.998(0.987–1.009) | 0.751 | ||
Age at the onset of CP, ya | 0.992(0.954–1.031) | 0.684 | ||
Age at the diagnosis of CP, ya | 1.028(0.986–1.071) | 0.195 | ||
Etiology | 0.812 | |||
ACP | Control | |||
ICP | 0.991(0.059–16.668) | 0.995 | ||
Abnormal anatomy of pancreatic duct | 0.377(0.013–11.052) | 0.571 | ||
Hereditary CP | 1.770(0.164–19.055) | 0.638 | ||
Post-traumatic CP | 0(0) | 0.999 | ||
Pancreatic stones | 0.680(0.220–2.103) | 0.503 | ||
Adolescent | 1.167(0.318–4.284) | 0.816 | ||
DM | 2.315(1.174–4.566) | 0.015 | 2.768(1.510–5.072) | 0.001 |
Steatorrhea | 1.462(0.705–3.033) | 0.307 | ||
Common bile duct stricture | 2.785(1.159–6.693) | 0.022 | 2.952(1.343–6.489) | 0.007 |
PPC | 0.938(0.397–2.215) | 0.883 | ||
SAP | 0.906(0.160–5.139) | 0.911 | ||
Onset manifestations | 0.240 | |||
Abdominal pain | Control | |||
Pancreatic insufficiency | 1.081(0.414–2.821) | 0.874 | ||
Others | 2.949(0.780–11.145) | 0.111 | ||
Type of pain | 0.879 | |||
None | Control | |||
Repeat attacks of acute pancreatitis | 1.131(0.292–4.377) | 0.858 | ||
Repeat pain | 1.121(0.331–3.797) | 0.854 | ||
Repeat acute attacks and pain | 1.132(0.245–5.243) | 0.874 | ||
Chronic pain | 0.470(0.070–3.155) | 0.437 | ||
Drinking history (g/d) | 0.828 | |||
0 | Control | |||
< 20 | 0.488(0.056–4.282) | 0.517 | ||
20~80 | 0.649(0.209–2.138) | 0.497 | ||
> 80 | 0.634(0.043–9.452) | 0.741 | ||
Smoking history, pack-year | 0.445 | |||
0 | Control | |||
< 60 | 0.565(0.230–1.386) | 0.213 | ||
≥ 60 | 0.533(0.058–4.928) | 0.579 | ||
DM in first−/second−/third-degree relatives | 0.272(0.076–0.076) | 0.045 | 0.266(0.079–0.897) | 0.033 |
Pancreatic diseases in first−/second−/third-degree relatives | 0(0) | 0.999 | ||
Elevated IgGb | 1.639(0.409–6.564) | 0.485 | ||
Elevated IgG4b | 2.797(0.814–9.614) | 0.103 |