O0 Dlagnostic tests of medical conditions can have several types of results. The
ID: 3041672 • Letter: O
Question
O0 Dlagnostic tests of medical conditions can have several types of results. The test result can be positive or patient has the condition. A positive test (+) indicates that the patient has the condition. A negative test (-) indicates that the patient does not have the condition. Remember, a positive test does not prove the patient has the condition. Additional medical work may be required. In a recent article, a team of doctors discuss using a fever of 38°C or higher as a diagnostic indicator of postoperative atelectasis (collapse of the lung) as evidenced by x-ray observation. For fever 2 38°C as the diagnostic test, the results for postoperative patients are given below whether or not a CU Psychology 1001 Subje... 35 Welcome - WebCOMTM 2.0 Test Result 81 153 107 Assume the (Enter your answers as fractions) compute the following probabilities. n Napster 1 WebAssign-LOG IN CI Apple D Yahool (a) condition present. this is known as the senstivity of a test. + 0.46 (b) P-1 condition present); this is known as the false-negative rate. 0.54 D YouTube (c) P-1 condition absent); this is known as the specificity of a test DI Wikipedia (d) Pt+ I condition absent); this is known as the false-positive rate Popular II A teenage love story Chap l 0ood Old memories: Good CD SOLUTION 0 32 2 9 0Explanation / Answer
c) P(- | Condition absent) = 72/107
d) P(+ | Condition absent) = 35/107
e) P(Condition present and +) = 69/257
f) P(Condition present and -) = 81/257
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