[Expert Solution]: searcher examines the percentage of…

searcher examines the percentage of complications post-surgery in people who exercise in comparison to those who do not exercise. The relative risk ratio for non-exercisers developing skin breakdown was 2.5 and for developing pneumonia was 1.8. How is this interpreted? Group of answer choices The non-exercise group had a higher risk of developing skin breakdown The non-exercise group had a relative risk of skin breakdown 2.5 times higher than the exercise group The non-exercise group had a higher risk of developing pneumonia The exercise group had a relative risk for developing pneumonia 1.8 times lower than the non-exercise group Flag question: Question 37 Question 375 pts In a fictional case-control study, infants born in 2005 who died from SIDS and infants born in 2005 who were healthy for their first year were compared based on their mothers’ exposure to illnesses during pregnancy. Information on exposure was obtained through interviews with each mother. Which of the following is an example of recall bias? Group of answer choices A mother with a healthy child does not recall her co-workers’ many illnesses. A mother with a healthy child only remembers a couple of the illnesses she was exposed to. A mother with an infant who died from SIDS recalls all of the other patients, many of who were probably sick, who were in the waiting room when she went to her physician visits. All of the above Flag question: Question 38 Question 385 pts Relative risk should be calculated for a case-control study design. Group of answer choices True False Flag question: Question 39 Question 395 pts Well-planned epidemiological studies always prove causation. Group of answer choices True False Flag question: Question 40 Question 405 pts In a study of patients after surgery for repair of a hip fracture, nursing home patients had a relative risk (RR) of death of 1.6 compared to non-nursing home patients at one year. What does this result mean?