Which imputation approach is most often used to estimate outcomes in a randomized clinical trial?
a. Mean substitution
b. Regression imputation
c. Worst case imputation
d. Last observation carried forward
D
You might also like to view...
A patient is suspected of having a rheumatic disorder. What is one laboratory test the nurse would expect the physician to order?
A) Erythrocyte count B) Erythrocyte sedimentation rate C) Creatinine clearance D) Basic metabolic panel
A client exposed to hepatitis A is given a human immune globulin vaccine. The nurse explains this will provide:
A) natural immunity. B) active acquired immunity. C) natural acquired immunity. D) passive acquired immunity.
A patient has been admitted with a lower leg ulcer. Which findings would suggest to the nurse that care specific to a venous ulcer should be planned? Note: Credit will be given only if all correct choices and no incorrect choices are selected
Select all that apply. 1. The area around the ulcer is crusted and edematous. 2. There is copious drainage from the wound. 3. The ulcer area has a "punched-out" appearance with defined margins. 4. The area around the wound is spongy. 5. The patient reports working in an occupation that requires lots of sitting.
What are the psychological benefits of adequate preoperative preparation for Mrs Simanski?
Mrs Deidre Simanski is a 52-year-old woman who has consented for a laparoscopic hysterectomy and bilateral salpingo-oophorectomy for endometrial cancer. She presented at her GP with abnormal uterine bleeding and was subsequently referred to the gynaecological clinic for endometrial biopsy. She lives alone, works part-time in retail and has two grown children, both of whom live interstate with their families—she sees them every 3 months or so. Mrs Simanski smokes 35 cigarettes a day and has a BMI of 39. She also has type 2 diabetes and hypertension. What will be an ideal response?