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Threshold effect analysis of the relationship of WWI with PD.
| WWI | Adjusted model | |
|---|---|---|
| OR (95%CI) | P-valuea | |
| <11.46 | 1.77 (1.20, 2.61) | 0.004 |
| ≥11.46 | 1.20 (0.81, 1.76) | 0.360 |
WWI, weight-adjusted waist index; OR, odds ratio; CI, confidence intervals; PD, Parkinson’s disease. ap-values < 0.05 are presented in bold.
