Egyptian Journal of Radiology and Nuclear Medicine

Table 5 Agreement (sensitivity, specificity, and accuracy) for LCL (n = 16)

From: Value and imaging findings of the magnetic resonance in the posterolateral corner complex injuries of the knee

LCL	Surgical				Sensitivity	Specificity	PPV	NPV	Accuracy
	Negative (n = 10)		Positive (n = 6)
	No.	%	No.	%
MRI
Negative	0	0.0	0	0.0	100.0	0.0	37.50	–	37.50
Positive	10	100.0	6	100.0
χ² (p)	–

χ² chi-square test, p p value for association between different categories, PPV positive predictive value NPV negative predictive value

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