A diagnosis model in nasopharyngeal carcinoma based on PET/MRI radiomics and semiquantitative parameters

BMC Medical Imaging

Table 1 Patient characteristics in the training group and the testing group

	Training group	Testing group	Statistics	p value
Age, mean ± SD, years	52.23 ± 12.33	50.40 ± 13.68	-0.658	0.512
Gender, Male: Female	56: 14	22: 8	0.544*	0.461*
SUVmax	10.91 ± 4.76	10.03 ± 3.78	-0.899	0.371
MTV	9.87 ± 7.38	11.31 ± 9.29	0.824	0.412
TLG	51.06 ± 46.95	57.61 ± 41.46	0.661	0.510
Clinical staging, I: II: III: IV	5: 14: 38: 13	2: 6: 19: 3	1.250*	0.767*

The measurement data were expressed as mean ± standard deviation (SD). Statistical methods: t-test and chi-square test (*)

ISSN: 1471-2342