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

Table 4

Results of patient-based analysis with PET.

	TP	TN	FP	FN	𝑁	sens.	spec.	PPV	NPV	acc.	χ ′′	𝑃(χ²)	𝑃(𝐹)
Malignant Lymphoma	48	53	5	3	109	94	91	90	94	92	76.0	<0.0001	<0.0001
Morbus Hodgkin	14	14	2	1	31	93	87	87	93	90	17.2	<0.0001	<0.0001
NHL	34	39	3	2	78	94	92	91	95	93	55.8	<0.0001	<0.0001
Low-grade NHL	13	7	2	0	22	100	77	86	100	90	11.5	0.0007	0.0002
High-grade NHL	21	26	1	2	50	91	96	95	92	94	35.2	<0.0001	<0.0001

Column headings as in Table 2.