Risk Factors of Functional Dyspepsia Overlap (Logistic Regression)
| Variables | OR | 95% CI | P-value |
|---|---|---|---|
| Age (yr) | 1.024 | 1.014-1.035 | < 0.001 |
| Gender (female) | 1.310 | 1.058-1.622 | 0.013 |
| BMI |
0.943 | 0.924-0.962 | < 0.001 |
| History of gastroenteritis |
1.690 | 1.165-2.451 | 0.006 |
| Anxiety |
1.465 | 1.134-1.892 | 0.003 |
| Depression |
1.926 | 1.482-2.502 | < 0.001 |
| Quality of Sleep (PSQI) |
2.885 | 2.220-3.749 | < 0.001 |
aBody mass index (BMI): categorized as < 24 kg/m2 or ≥ 24 kg/m2.
bHistory of gastroenteritis, canxiety, ddepression: OR for having this condition.
eQuality of Sleep (Pittsburgh Sleep Quality Index [PSQI]): categorized as good (PSQI score ≤ 5) or poor (PSQI score > 5). OR for poor quality of sleep.
FD, functional dyspepsia; BMI, body mass index.
Adjusted by lifestyle and demographic variables: marital status, education level, occupation type, smoking/drinking habit, night shift, irregular diet, unhealthy dietary habit, and exercise habit.