Table 3.
Subgroup analysis of association between dietary inflammatory index and sex hormones among different BMI groups in CCSNSD 2017–2018
(Odd ratio and 95 % confidence intervals)
| Dietary Inflammatory Index Group | Dyslipidaemia | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Metabolic syndrome (n 828) | Hyperglycaemia (n 975) | TAG (n 671) | HDL-cholesterol (n 773) | Hypertension (n 1270) | Abdominal obesity (n 786) | |||||||
| OR | 95 % CI | OR | 95 % CI | OR | 95 % CI | OR | 95 % CI | OR | 95 % CI | OR | 95 % CI | |
| BMI < 18·50 (underweight) | ||||||||||||
| Quartile 1 (n 9) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | ||||||
| Quartile 2 (n 22) | 1·12 | 0·39, 1·89 | 0·59 | 0·25, 1·13 | 1·05 | 0·67, 1·16 | 0·87 | 0·35, 1·36 | 0·92 | 0·57, 1·32 | 1·08 | 0·39, 2·87 |
| Quartile 3 (n 13) | 1·39 | 0·58, 2·03 | 1·09 | 0·35, 1·96 | 1·12 | 0·86, 1·39 | 1·15 | 0·86, 1·67 | 1·25 | 0·81, 2·32 | 1·35 | 0·60, 3·12 |
| Quartile 4 (n 12) | 1·62 | 0·67, 2·86 | 0·63 | 0·32, 3·02 | 1·19 | 0·82, 1·56 | 1·08 | 0·62, 1·58 | 1·58 | 0·93, 2·96 | 1·46 | 0·82, 3·69 |
| P-trend | 0·52 | 0·49 | 0·23 | 0·61 | 0·42 | 0·16 | ||||||
| 18·50 ≤ BMI < 24·00 (normal weight) | ||||||||||||
| Quartile 1 (n 165) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | ||||||
| Quartile 2 (n 204) | 1·05 | 0·62, 1·63 | 1·03 | 0·67, 1·62 | 0·86 | 0·49, 1·31 | 0·69 | 0·46, 1·21 | 1·06 | 0·69, 1·56 | 1·23 | 0·72, 2·08 |
| Quartile 3 (n 202) | 1·09 | 0·56, 1·56 | 1·25 | 0·79, 1·93 | 1·13 | 0·49, 1·37 | 1·05 | 0·68, 1·63 | 0·72 | 0·43, 1·19 | 1·45 | 0·86, 2·39 |
| Quartile 4 (n 174) | 1·16 | 0·72, 1·85 | 1·29 | 0·85, 1·98 | 1·28 | 0·62, 1·59 | 1·26 | 0·78, 2·02 | 1·12 | 0·67, 1·75 | 1·08 | 0·60, 1·76 |
| P trend | 0·83 | 0·37 | 0·63 | 0·17 | 0·32 | 0·57 | ||||||
| 24·00 ≤ BMI < 28·00 (overweight) | ||||||||||||
| Quartile 1 (n 203) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | ||||||
| Quartile 2 (n 185) | 1·09 | 0·73, 1·68 | 1·03 | 0·53, 1·25 | 1·15 | 0·57, 1·52 | 0·86 | 0·58, 1·26 | 0·82 | 0·53, 1·26 | 1·78 | 1·12, 2·90 |
| Quartile 3 (n 180) | 1·15 | 0·59, 2·23 | 1·12 | 0·64, 1·36 | 1·26 | 0·57, 1·90 | 1·01 | 0·62, 1·34 | 1·12 | 1·03, 1·26 | 2·02 | 1·28, 3·19 |
| Quartile 4 (n 197) | 1·23 | 0·67, 2·41 | 1·18 | 1·05, 1·62 | 1·67 | 0·79, 2·16 | 1·12 | 0·73, 1·49 | 1·35 | 1·13, 1·96 | 2·28 | 1·36, 3·62 |
| Ptrend | 0·57 | 0·02 | 0·19 | 0·25 | 0·01 | 0·008 | ||||||
| BMI ≥ 28·00 (obese) | ||||||||||||
| Quartile 1 (n 106) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | 1·00 (Ref) | ||||||
| Quartile 2 (n 73) | 1·08 | 0·96, 2·05 | 1·06 | 0·76, 1·52 | 1·15 | 0·65, 1·96 | 1·03 | 0·52, 1·86 | 0·76 | 0·39, 1·47 | 1·26 | 1·05, 1·89 |
| Quartile 3 (n 90) | 1·63 | 1·06, 2·18 | 1·23 | 1·08, 1·68 | 1·29 | 0·75, 2·02 | 1·19 | 0·48, 1·65 | 1·08 | 0·62, 2·06 | 1·52 | 1·16, 2·35 |
| Quartile 4 (n 101) | 2·15 | 1·08, 3·28 | 1·42 | 1·15, 1·92 | 1·56 | 1·06, 2·32 | 1·35 | 0·97, 2·56 | 1·36 | 1·12, 2·32 | 2·01 | 1·20, 3·06 |
| P trend | 0·02 | 0·006 | 0·03 | 0·26 | 0·009 | 0·006 | ||||||