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| Variables | Case-control matching, n (%) | Propensity score matching, n (%) | |||||
|---|---|---|---|---|---|---|---|
| Control (n=216) | Case (n=216) | P | Control (n=241) | Case (n=241) | P | ||
| Cholesterol, mmol/L | 3 (1.39) | 21 (9.72) | <0.001 | 3 (1.24) | 24 (9.96) | <0.001 | |
| Triglyceride, mmol/L | 49 (22.69) | 78 (36.11) | 0.002 | 27 (11.2) | 86 (35.68) | <0.001 | |
| HDL, mmol/L | 5 (2.31) | 8 (3.70) | 0.398 | 13 (5.39) | 8 (3.32) | 0.265 | |
| LDL, mmol/L | 4 (1.85) | 40 (18.52) | <0.001 | 3 (1.24) | 46 (19.09) | <0.001 | |
