Deep learning algorithm performance in contouring head and neck organs at risk: a systematic review and single-arm meta-analysis

Liu, Peiru; Sun, Ying; Zhao, Xinzhuo; Yan, Ying

doi:10.1186/s12938-023-01159-y

Table 4 Pooled dice similarity coefficient and Egger test of the publication bias of DL segmentation model

From: Deep learning algorithm performance in contouring head and neck organs at risk: a systematic review and single-arm meta-analysis

	References	Pooled estimate	95% CI	I²	Egger's bias	Egger's 95% CI	Egger's P value
Brain stem	[17, 18, 20, 23, 27, 30,31,32,33,34,35,36,37,38,39,40,41,42,43,44]	0.87	0.855 to 0.885	98.10%	− 0.363099	− 6.434718 to 5.70852	0.902
Spinal cord	[17, 18, 30, 32, 33, 35,36,37]	0.83	0.815 to 0.855	95.20%	1.172798	− 9.669338 to 12.01493	0.809
Mandible	[18, 23, 27, 29,30,31,32,33,34, 36, 37, 39,40,41,42,43,44]	0.92	0.907 to 0.930	98.50%	− 4.291492	− 10.1736 to 1.590612	0.142
Eye (Left)	[17, 18, 23, 31,32,33, 35, 37, 41]	0.90	0.882 to 0.914	96.40%	0.3947261	− 7.959603 to 8.749055	0.914
Eye (Right)	[17, 18, 23, 31,32,33, 35, 37, 41]	0.90	0.881 to 0.917	97.70%	− 1.326596	− 14.50229 to 11.8491	0.819
Optic nerve (Left)	[18, 23, 27, 28, 31,32,33,34,35, 37,38,39,40,41,42,43]	0.71	0.677 to 0.748	97.40%	1.666572	− 5.986573 to 9.319716	0.649
Optic nerve (Right)	[18, 23, 27, 28, 31,32,33,34,35, 37,38,39,40,41,42,43]	0.74	0.698 to 0.776	97.80%	4.376849	− 4.080193 to 12.83389	0.287
Optic chiasm	[18, 23, 27, 32,33,34, 37,38,39,40, 42, 43]	0.62	0.586 to 0.648	84.70%	0.4959904	− 2.725629 to 3.717609	0.741
Parotid gland (Left)	[17, 18, 20, 23, 27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44]	0.85	0.836 to 0.860	94.50%	− 0.3678269	− 4.289085 to 3.553431	0.847
Parotid gland (Right)	[17, 18, 20, 23, 27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44]	0.85	0.835 to 0.859	94.40%	0.1090494	− 3.900165 to 4.118264	0.955
Submandibular gland (Left)	[17, 18, 20, 23, 27, 29, 30, 32, 34, 36, 39, 40, 42,43,44]	0.82	0.806 to 0.839	92.40%	− 1.411071	− 4.497547 to 1.675404	0.341
Submandibular gland (Right)	[17, 18, 20, 23, 27, 29, 30, 32, 34, 36, 39, 40, 42,43,44]	0.82	0.796 to 0.843	93.50%	− 0.2339747	− 4.336639 to 3.868689	0.904

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