. Author manuscript; available in PMC: 2013 Oct 1.

Published in final edited form as: Am J Sports Med. 2012 Aug 27;40(10):2348–2356. doi: 10.1177/0363546512457551

TABLE 6.

Overall Optimum Cutoff Scores, Sensitivity and Specificity, and Likelihood Ratios for Single-legged Hop Tests^a

Six-Month Single-legged Hop Tests	Optimum Cutoff Scores, %	Sensitivity (95% CI)	Specificity (95% CI)	Positive Likelihood Ratio (95% CI)	Negative Likelihood Ratio (95% CI)
Single hop for distance LSI	89.3	0.53 (0.31, 0.74)	0.72 (0.60, 0.81)	1.90 (1.05, 3.42)	0.65 (0.39, 1.10)
Crossover hop for distance LSI	94.9	0.88 (0.66, 0.97)	0.47 (0.36, 0.59)	1.67 (1.26, 2.21)	0.25 (0.10, 0.50)
Triple hop for distance LSI	95.2	0.77 (0.53, 0.90)	0.46 (0.34, 0.57)	1.41 (0.10, 1.98)	0.52 (0.21, 1.26)
6-m timed hop LSI	87.7	0.53 (0.26, 0.69)	0.90 (0.80, 0.95)	5.14 (2.24, 11.82)	0.53 (0.32, 0.87)

CI, confidence interval; LSI, limb symmetry index.