Question

I have calculated sensitivity, specificity, PPV, NPV, LR(+), and LR(-) for the test below. My question is how to describe the test, i.e. good/bad, any features to notice?

	Condition Present	Condition Absent	Total
Test +	83	8	91
Test -	6	22	28
Total	89	30	119

Sensitivity = 0.93

Specificity = 0.73

PPV = 0.91

NPV = 0.79

LR(+) = 3.44

LR(-) = 0.095

Answer 1