Insights into Imaging

Table 4 Subjective-quality scores of LD-HIR, ULD-HIR, and ULD-DLR images

From: Application of deep learning reconstruction of ultra-low-dose abdominal CT in the diagnosis of renal calculi

Group	Image quality												Kappa value
Group	Reader 1						Reader 2						Kappa value
Score	1	2	3	4	5	mean	1	2	3	4	5	mean
LD-HIR	0	0	0	23	37	4.57	0	0	0	21	39	4.62	0.63
ULD-HIR	0	5	43	12	0	3.12	0	1	49	9	1	3.17	0.48
ULD-DLR	0	0	0	31	29	4.55	0	0	1	27	33	4.52	0.83

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