Table 5.
Subgroup analysis stratified by age, gender, and BMI.
| Subgroup | OR (95%CI) | p-Value |
|---|---|---|
| Overall | ||
| Q1 | Reference | |
| Q2 | 0.863 (0.659, 1.131) | 0.271 |
| Q3 | 0.848 (0.654, 1.098) | 0.200 |
| Q4 | 0.693 (0.520, 0.923) | 0.014 |
| Age < 60 years | ||
| Q1 | Reference | |
| Q2 | 0.914 (0.609, 1.370) | 0.650 |
| Q3 | 0.706 (0.475, 1.048) | 0.081 |
| Q4 | 0.819 (0.558, 1.202) | 0.294 |
| Age ≥ 60 years | ||
| Q1 | Reference | |
| Q2 | 0.871 (0.640, 1.185) | 0.364 |
| Q3 | 0.931 (0.685, 1.265) | 0.634 |
| Q4 | 0.669 (0.479, 0.934) | 0.020 |
| Female | ||
| Q1 | Reference | |
| Q2 | 0.768 (0.583, 1.011) | 0.059 |
| Q3 | 0.838 (0.605, 1.161) | 0.274 |
| Q4 | 0.788 (0.528, 1.176) | 0.232 |
| Male | ||
| Q1 | Reference | |
| Q2 | 1.079 (0.644, 1.808) | 0.764 |
| Q3 | 0.898 (0.617, 1.307) | 0.560 |
| Q4 | 0.722 (0.453, 1.152) | 0.163 |
| BMI < 30 kg/m2 | ||
| Q1 | Reference | |
| Q2 | 0.890 (0.642, 1.234) | 0.469 |
| Q3 | 0.794 (0.626, 1.007) | 0.056 |
| Q4 | 0.680 (0.487, 0.949) | 0.025 |
| BMI ≥ 30 kg/m2 | ||
| Q1 | Reference | |
| Q2 | 0.836 (0.571, 1.226) | 0.344 |
| Q3 | 0.935 (0.587, 1.488) | 0.767 |
| Q4 | 0.742 (0.489, 1.125) | 0.152 |
Logistic association between total choline intake and odds of adjusted age, gender, race, BMI, education level, marital status, smoking status, drinking status, physical activity category, hypertension, DM, and PIR. Choline: Q1: < 197 mg/d, Q2: 197–282 mg/d, Q3: 282–392 mg/d, Q4: ≥ 392 mg/d.