Superior labral anterior posterior lesions of the shoulder: Current diagnostic and therapeutic standards

Table 2 Traditional superior labral anterior posterior tests, adapted from ref. [37]

SLAP test	Sensitivity (95%CI)	Specificity (95%CI)	PPV (95%CI)	NPV (95%CI)	OR (95%CI)
O'Brien	0.67 (0.51, 0.80)	0.37 (0.22, 0.54)	1.06 (0.90, 1.25)	0.89 (0.67, 1.20)	1.19 (0.76, 1.86)
Speed	0.20 (0.05, 0.53)	0.78 (0.58, 0.90)	0.90 (0.43, 1.90)	1.03 (0.86, 1.23)	0.87 (0.35, 2.55)
Anterior slide	0.17 (0.03, 0.55)	0.86 (0.81, 0.89)	1.20 (0.22, 6.51)	0.97 (0.96, 1.36)	1.24 (0.16, 9.47)
Crank	0.34 (0.19, 0.53)	0.75 (0.65, 0.83)	1.36 (0.84, 2.21)	0.88 (0.69, 1.12)	1.54 (0.75, 3.18)
Yergason	12.4 (6.60, 20.6)	95.3 (90.6, 98.1)	2.49 (0.97, 6.40)	0.91 (0.84, 0.99)	2.67 (0.99, 7.73)
Relocation	51.6 (41.2, 61.8)	52.4 (44.0, 60.6)	1.13 (0.88, 1.45)	0.93 (0.72, 1.20)	1.23 (0.72, 2.11)
Biceps palpation	38.6 (26.0, 52.4)	66.7 (52.9, 78.6)	1.06 (0.66, 1.68)	0.95 (0.74, 1.22)	1.13 (0.51, 2.50)
Compression rotation	24.5 (13.8, 38.3)	78.0 (72.9, 82.5)	2.81 (0.20, 39.70)	0.87 (0.66, 1.16)	3.39 (0.15, 74.78)

PPV: Positive predictive value; NPV: Negative predictive value; OR: Odds ratio; SLAP: Superior labral anterior posterior.