The accuracy of multiple regression models for predicting the individual risk of recurrent lateral patellar dislocation

Table 4 Diagnostic validity of the RIP for RLPD

		Real situation
		Positive	Negative
Recurrent Instability of the Patella (RIP) Score	Positive	96	54
Recurrent Instability of the Patella (RIP) Score	Negative	75	117

The test’s sensitivity, specificity, positive predictive value, and negative predictive value were 56.1%, 68.4%, 64%, and 60.9%, respectively.

ISSN: 1471-2474