Medicine, 31.05.2021 15:20, xxblablaz799

The inability to flex the knee past 60 degrees has a pretest probability of 6% for a fracture of the knee (McGee, 2018 pg 694). This same physical exam finding has a positive likelihood ratio of 4.7 (pg 505). Approximate the post-test probability for a fracture of the knee, based on this one finding, (Hint: You are going to APPROXIMATE (not calculate) based on the instructions given on page 13 of McGee.

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The inability to flex the knee past 60 degrees has a pretest probability of 6% for a fracture of the...