[Verified Answer]: A jouralist reports that patients seen in…

A jouralist reports that patients seen in Outpatient Clinic A were twice as likely to die from MI than patients seen in Outpatient Clinic B over a five year period. The reported result may be an erroneous conclusion because: Question 18 options: It may not have adjusted for loss-to-follow-up cases It may have been calculated as an intention-to-treat analysis It may not have considered the types of patients treated at each clinic It may have been calculated as an efficacy analysis