From: Questioning the “SPIN and SNOUT” rule in clinical testing
Prevalence = 0.26
SLAP lesion
O’Brien test
1
0
+
d1 = 17
d0 = 47
d = 65
PPV = 0.27
–
h1 = 9
h0 = 27
h = 35
NPV = 0.75
n1 = 26
n0 = 74
n = 100
SE = 0.66
SP = 0.36