Diagnostic Value of Software-Based Image Fusion of Computed Tomography and F18-FDG PET Scans in Patients with Malignant Lymphoma

Table 5

Results of lymph node region-based analysis with PET.

	TP	TN	FP	FN	𝑁	sens.	spec.	PPV	NPV	acc.	χ ′′	𝑃(χ²)	𝑃(𝐹)
Malignant lymphoma	159	1348	13	6	1526	96	99	92	99	98	1330	<0.0001	<0.0001
Morbus Hodgkin	66	361	6	1	434	98	98	91	99	98	377	<0.0001	<0.0001
NHL	93	987	7	5	1092	94	99	93	99	98	940	<0.0001	<0.0001
Low-grade NHL	23	280	3	2	308	92	98	88	99	98	234	<0.0001	<0.0001
High-grade NHL	66	627	4	3	700	95	99	94	99	99	613	<0.0001	<0.0001

Column headings as in Table 2, with 𝑁: number of regions.