Meanings of estimate hrs in English

We used multiple imputation and Cox regression to estimate HRs for HSV-2 seroincidence accounting for drug exposure.

We used Cox proportional hazards models to estimate HRs and their 95% CIs for time to incident hypertension.

Cox regression was used to estimate HRs and 95% confidence intervals (CI) for overall and disease-specific survival after adjusting for relevant confounders.

We used Cox regression to estimate HRs and 95% confidence intervals (CI) for the association between BRAF mutation status and disease-specific and overall survival.