Table 3 Cox proportional-hazard models for HF admission in the zinc groups
From: Serum zinc concentration in patients with myocardial infarction: a retrospective study
Hazard ratio | 95% CI | P | |
|---|---|---|---|
Unadjusted | |||
High zinc group | 1.0 (reference) | ||
Low zinc group | 6.75 | 1.48–30.8 | 0.014 |
Age and sex-adjusted | |||
High zinc group | 1.0 (reference) | ||
Low zinc group | 4.76 | 1.04–21.8 | 0.044 |
Fully adjusted | |||
High zinc group | 1.0 (reference) | ||
Low zinc group | 15.7 | 1.11–221 | 0.042 |