A nurse anesthetist is studying the impact of age on the likelihood of postoperative nausea. The logistic regression model produces a coefficient for age (b 1 ) of -0.45. Calculate the odds ratio for a one-year increase in age.Odds Ratio=eb1​

In a dataset for predicting postoperative outcomes, 25% of the data for a critical variable is missing. If the original dataset has 200 entries, how many entries are missing for this variable? Enter a whole number only.

In a systematic review of airway management techniques, what would be an example of a predefined inclusion criterion?

What does a hazard ratio (HR) of 0.75 indicate in a survival study comparing two anesthetic techniques?

Multicollinearity in a logistic regression model can:

Which of the following is a binary outcome variable commonly studied in nurse anesthesia research?

In a clinical trial with 20% missing follow-up data, why might multiple imputation (MI) be preferred over mean imputation?

When considering a diagnostic test for perioperative complications, what is the primary consideration for choosing an optimal cut-off value?

A diagnostic test for malignant hyperthermia has a specificity of 90%. This means that:

A nurse anesthetist is analyzing the relationship between patient weight (kg) and required propofol dose (mg) using the regression equation: Dose=2.5×Weight+50Predict the propofol dose for a patient weighing 80 kg. Enter a whole number only.