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Threshold effect analysis of the relationship between the average serum potassium level and the 1-year mortality rate
| Adjusted OR_95CI | p value | |
|---|---|---|
| Two model | ||
| Average serum potassium<3.85mmol/L | 0.18 (0.03-1.29) | 0.089 |
| Average serum potassium>3.85mmol/L | 2.72 (1.69-4.37) | <0.001 |
| Likelihood ratio test | - | 0.031 |
