Table 5.

Diagnostic performance of SUVs normalized by SUV in the liver for H. Pylori infection

Predictive Indicators	AUC	Cut-off	Sensitivity	Specificity	95 % CI of AUC	P value
Maximun SUVmax	0.739	1.64	64.9 %	72.5 %	0.637 – 0.841	<0.001
Mean SUVmax	0.796	1.31	81.1 %	74.5 %	0.700 – 0.892	<0.001
Maximum SUVmean	0.738	1.37	83.8 %	60.8 %	0.635 – 0.841	<0.001
Mean SUVmean	0.791	1.15	81.1 %	72.5 %	0.695 – 0.887	<0.001
Diagnostic performance of SUVs normalized by SUV in the liver for chronic atrophic gastritis
Maximun SUVmax	0.721	1.44	73.3 %	60.7 %	0.596 – 0.847	0.01
Mean SUVmax	0.793	1.25	76.7 %	78.6 %	0.686 – 0.900	<0.001
Maximum SUVmean	0.711	1.25	83.3 %	60.7 %	0.583 – 0.838	0.02
Mean SUVmean	0.790	1.09	78.3 %	75.0 %	0.682 – 0.897	<0.001