QUESTION 2 OF 2
Researchers conducted a randomised trial to compare the efficacy of cast immobilisation vs symptomatic treatment for the management of avulsion fractures of the base of the fifth metatarsal. They stated “This is a non-inferiority study using a one-sided confidence interval for the difference between the two groups. At four weeks and six months, the symptomatic treatment proved non-inferior in terms of the primary outcome.”
Which of the following is correct?
QUESTION ID: 1224