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. Author manuscript; available in PMC: 2015 Jan 1.

Published in final edited form as: Am J Surg Pathol. 2014 Jan;38(1):128–137. doi: 10.1097/PAS.0000000000000086

TABLE 3.

Correlation Between QuHbIC and Other Major Variables and Disease Recurrence

	QuHbIC Positive	QuHbIC Negative	Total
Recurrence, n (%)	11 (47.8)	8 (5.8)	19
No recurrence, n (%)	12 (52.2)	129 (94.2)	141
Total	23	137	160
Accuracy = 87.5%	PPV = 47.8%	NPV = 94.2%	P < 0.0001

	T4	T1, T2, or T3	Total
Recurrence, n (%)	5 (27.8)	13 (9.6)	18
No recurrence, n (%)	13 (72.2)	123 (90.4)	136
Total	18	136	154
Accuracy = 83.1%	PPV = 27.8%	NPV = 90.4%	P = 0.040

	N3	N0, N1, or N2	Total
Recurrence, n (%)	5 (50.0)	13 (8.8)	18
No recurrence, n (%)	5 (50.0)	135 (91.2)	140
Total	10	148	158
Accuracy = 88.6%	PPV = 50.0%	NPV = 91.2%	P = 0.0019

P-values in bold are statistically significant, i.e., < 0.05.