Meta-analysis: COVID-19 diagnosis in chest CT—master key for radiologists

Hassanipour, Soheil; Azadbakht, Omid; Dehnavi, Zari; Shafiee, Mohsen; Badeenezhad, Ahmad; Nikbakht, Hossein-Ali; Scandarkolaei, Parsa Faghani; Bostan, Hassan

doi:10.1186/s43055-021-00457-6

Egyptian Journal of Radiology and Nuclear Medicine

Table 1 Basic characteristics of included studies in the systematic review

From: Meta-analysis: COVID-19 diagnosis in chest CT—master key for radiologists

Reference	Author	Location	Sample size	Type of study	Imaging modalities	Diagnosis stage	Onset of clinical sign							Rate of diagnosis in CT	Rate of diagnosis in PCR
Reference	Author	Location	Sample size	Type of study	Imaging modalities	Diagnosis stage	GGO	Consolidation	GGO & consolidation	Pleural effusion	CP pattern	Lymphadenopathy	Linear opacity	Rate of diagnosis in CT	Rate of diagnosis in PCR
12	Wei Xia et al	China	20	cross sectional	Chest CT	Early stage	60	50	-	-	-	-	-	100	-
13	Wei Li et al	China	5	cross sectional	Chest CT	Early stage	100	-	-	-	-	-	-	60	80
14	Xi Xu et al	China	90	cross sectional	Chest CT	Early stage	72	13	-	4	12	1	61	100	100
15	Wenjie Yang et al	China	149	cohort	Chest CT	Progress Stage	12.8	7.15	26.81	6.7	-	4.7	20.8	88.6	-
16	Yu-Huan Xu et al	China	50	cross sectional	Chest CT	Early stage	73.2	36.6	61	0.1	-	-	-	82	-
17	Heshui Shi et al	China	81	cross sectional	Chest CT	Early stage	81	-	-	5	-	14	-	100	100
17	Heshui Shi et al	China	81	cross sectional	Chest CT	Progress Stage	57	30	3	-	-	-	-	100	100
17	Heshui Shi et al	China	81	cross sectional	Chest CT	Advance Stage	33	-	-	13	-	13	-	100	100
18	Michael Chung et al	China	21	Case series	Chest CT	Early stage	57	29	-	0	19	0	14	86	-
19	Yicheng Fang et al	China	2	Case series	Chest CT	Early stage	-	-	-	-	-	-	-	100	-
19	Yicheng Fang et al	China	2	Case series	Chest CT	Progress Stage	-	-	-	-	-	-	-	100	-
10	Xie et al	China	167	cross sectional	Chest CT	Early stage	-	-	-	-	-	-	-	96	97
10	Xie et al	China	167	cross sectional	Chest CT	Progress Stage	-	-	-	-	-	-	-	98	100
8	Yicheng Fang et al	China	51	cross sectional	Chest CT	Early stage	72	-	-	-	-	-	-	98	70.5
20	Adam Bernheim et al	China	121	cross sectional	Chest CT	Early stage	44	17	-	-	0	-	0	77.68	92
20	Adam Bernheim et al	China	121	cross sectional	Chest CT	Progress Stage	88	60	-	-	20	-	20	100	92
9	Tao Ai et al	China	1014	cross sectional	Chest CT	Early stage	46	50	-	-	-	-	-	88	59
21	Harrison X. Bai et al	China	219	cross sectional	Chest CT	Early stage	91	69	64	4	5	3	51	100	-
22	Wei-cai Dai et al	China	6	Case report	Chest CT	Early stage	-	-	-	-	-	-	-	100	-
22	Wei-cai Dai et al	China	6	Case report	Chest CT	Progress Stage	-	-	-	-	-	-	-	100	-
23	Yan Li et al	China	51	cohort	Chest CT	Early stage	35.3	5.9	54.9	2	70.6	0	-	96	100
24	Shuchang Zhou et al	China	40	cross sectional	Chest CT	Early stage	47.5	37.5	-	2.5	-	-	-	100	-
24	Shuchang Zhou et al	China	22	cross sectional	Chest CT	Advance Stage	27.3	27.3	-	22.7	-	-	-	100	-
25	Wei Zhao et al	China	101	cross sectional	Chest CT	Early stage	86.1	43.6	64.4	13.9	-	1	-	92.1	-
26	Jiong Wu et al	China	80	cross sectional	Chest CT	Progress Stage	91	63	-	6	29	4	20	100	-
27	Fabrizio Albarello et al	Italy	2	Case series	Chest CT	Early stage	-	-	-	-	-	-	-	100	-
27	Fabrizio Albarello et al	Italy	2	Case series	Chest CT	Progress Stage	-	-	-	-	-	-	-	100	-
28	Soon Ho Yoon et al	Korea	9	cross sectional	chest radiography	Early stage	20	80	-	-	-	-	-	55.5	-
28	Soon Ho Yoon et al	Korea	9	cross sectional	chest CT	Early stage	35	5	50	-	10	-	-	100	-
29	Kunhua Li et al	China	83	cross sectional	Chest CT	-	97.6	63.9	-	8.4	36.1	8.4	65.1	100	-

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