Significats de preoperative risk en anglès

When preoperative risk was low, however, the risk increased due to surgical mortality.

There was no racial difference in medical comorbidity or preoperative risk.

Background: Chronic kidney disease is an important preoperative risk factor.

Results: Mean age, sex distribution, and preoperative risk factors were comparable for the two groups.

Bivariate relationships between preoperative risk factors, intraoperative process measures and 30-day postoperative morbidity were determined.

Whether this association is affected by the preoperative risk of AKI has never been investigated.

Non-survivors appear to have significantly more preoperative risk factors.

A frailty index may aid in preoperative risk stratification.

Patients with two or more preoperative risk factors should be cautiously selected for liver resection.

Patients with high preoperative risk of surgical mortality need to be selected for intensive perioperative management.

Continued efforts to elucidate preoperative risk factors and subsequent optimization are warranted to improve outcomes in ACDF.

Finally, we plotted the probability of AKI over ischemia time stratified by the preoperative risk of AKI.

Conclusions: We found that patient preoperative risk factors and intraoperative process measures were important determinants of postoperative morbidity.

We evaluated the prognostic value of patients' Surgical Apgar Scores before and after adjustment for this preoperative risk.

Our data suggests the IAA may be useful in preoperative risk evaluation and as a criterion for surgery.

Univariate and multivariate analyses were performed to identify preoperative risk factors for prolonged mechanical ventilation and ICU stay.