Table 3.

The pooled sensitivity, specificity, PLR, and NLR with corresponding 95% CIs for each included study under different morphological standards.

Index test	SEN (95% CI)	SPE (95% CI)	DOR (95% CI)	PLR (95% CI)	NLR (95% CI)	AUC
Total	0.73 (0.68-0.77)	0.74 (0.68-0.80)	7.85 (5.78-10.66)	2.85 (2.27-3.58)	0.36 (0.31-0.42)	0.79 (0.76-0.83)
5MM	0.75 (0.67-0.81)	0.64 (0.57-0.71)	5.20 (3.76-7.18)	2.07 (1.76-2.43)	0.40 (0.31-0.50)	0.75 (0.71-0.78)
MS	0.74 (0.67-0.80)	0.79 (0.58-0.91)	10.86 (4.19-28.13)	3.57 (1.65-7.74)	0.33 (0.25-0.43)	0.77 (0.73-0.81)
5MM+MS	0.81 (0.74-0.87)	0.67 (0.58-0.74)	8.53 (5.59-13.01)	2.42 (1.94-3.03)	0.28 (0.21-0.39)	0.81 (0.78-0.85)
8MM+MS	0.72 (0.60-0.82)	0.66 (0.47-0.81)	5.18 (1.60-16.80)	2.15 (1.16-3.99)	0.42 (0.23-0.75)	0.76 (0.72-0.79)
10MM+MS	0.62 (0.34-0.83)	0.91 (0.51-0.99)	16.21 (3.74-70.21)	6.80 (1.22-37.81)	0.42 (0.24-0.72)	0.81 (0.77-0.84)

MS, morphological standards; DOR, diagnostic odds ratio; PLR, positive likelihood ratio; NLR, negative likelihood ratio; AUC, area under the curve.