TABLE 7.

Uni- and Multivariate Cox Regression Analyses for OS (SUV_max Cutoff at 5.25)

	Univariate Cox		Multivariate Cox
OS	HR	P	HR	P
SUVmax
<5.25	Reference	—	Reference	—
≥5.25	6.95 (1.64–29.51)	0.01	5.45 (1.26–23.60)	0.02
WHO grades
NET G1	Reference		Reference
NET G2	1.84 (0.40–8.50)	0.44	1.78 (0.38–8.26)	0.46
NET G3	15.99 (3.26–78.50)	<0.01	15.67 (3.13–78.47)	<0.001
NEC	28.46 (5.62–144.24)	<0.001	20.23 (3.98–102.87)	<0.001

SUV_max cutoff optimized for prediction of OS was 5.25. Data in parentheses are 95% CIs.