Diagnostic Accuracy of 18F-FDG-PET/CT and MRI in Predicting the Tumor Response in Locally Advanced Cervical Carcinoma Treated by Chemoradiotherapy: A Meta-Analysis

Table 4

Diagnostic performance of MRI and PET/CT in patients with LACC post-CRT.

Parameter	PET/CT	MRI
Sensitivity (95% CI)	0.835 (CI 95% 0.799–0.866)	0.827 (CI 95% 0.75–0.88)
Specificity (95% CI)	0.778 (CI 95% 0.744–0.811)	0.684 (CI 95% 0.620–0.744)
PLR (95% CI)	4.135 (CI 95% 2.164–7.899)	2.920 (CI 95% 1.980–4.305)
NLR (95% CI)	0.215 (CI 95% 0.116–0.398)	0.226 (CI 95% 0.106–0.482)
DOR (95% CI)	25.216 (CI 95% 8.270–76.887)	15.140 (CI 95% 5.507–41.626)
PPV	75%	85%
NPV	62%	86%
Accuracy	80%	74%
AUC-SROC	0.8007	0.9081
I^2	65%	82%
Q index	0.7384	0.8379