Study	COVID-19 cases (N)	B-lines (%)	At least 3 B-lines (%)	Separated B-lines (%)	Confluent B-lines (%)	White lung (%)	Pleural abnormalities (%)	Pleural thickening (%)	Irregular pleural lines (%)	Fragmented pleural line (%)	Consolidation (%)	Subpleural consolidation (%)	Pulmonary consolidation (%)	Pleural effusion (%)	Air bronchogram (%)	Pneumothorax (%)	Bilateral (%)	Unilateral (%)	LUS score
Lu	30		90	17	50	10		10					20	3	7	3	73	17	10.6
Yasukawa	10	100				50		100	100			50	10	0
Xing	20	100		55	90		100						50	10			100	0
Tan	12	100			33	83		100	75	50		42	0	8		0
Pare	27	89	85				78	78				37
Nouvenne	26		27		65							65	50	4	8		100	0	15.0
Møller-Sørensen	10	100						100			100			50
Ye	23													17					6.8
Deng	128	100			66		95					50		9	5	2			12.6
Bonadia	41																		13.4
Dargent	10																		22.0
Zhang	28	100						61					68	4
Veronese	48																		3.0
Zieleskiewicz	100		96						32		32			6		0	85	11	15.3
Favot	40			55	90							45					85	5
Gasparedone	70																		7.5
Ottaviani	21	90									62
Alharthy	89	100		7	8				79			27		22		3	79	21
Thomaz	722		41		20							5					28	28	1.7
Lichter	120							83				78		8					15.0
Iodice	29	100				17							97				100	0
Battista	44	100						86			45			18	39		75	25
Narinx	15		93
Kalafat	82																		9.2
Li	91	65			62			7					53	43		22
Castelao	63										83			5			94	6	15.3
Cocconcelli	25																		7.0
Brahier	80		50		60			70			25			25			79	6	10.0
Ramos-Hernández	44		75					25				59		30					7.0
Zhu	27																		11.8
Rojatti	34																		11.2
Marggrander	17		53									29	18	18
Bosso	26																		18.1
Haaksma	24																		19.0
Zhu	48	71					21				13			4			58	21	5.3
Bosevski	17		47				53						0	6
Sorlini	287		92								39			8			86	7
Jalil	36			67	92				92			58		0
Gibbons	83	98							33
Li	42		86					76			71			24		10
Zotzmann	20	95	70		55		95					90		50
Perrone	52													48					23.8
Alharthy	171			67	83		91							27
Allegorico	42																		14.0
Recinella	37		100			32	100	41		89		59	46	27			97	3	12.0
Zanforlin	46													2
Wangüemert Pérez	45																		9.7
Ji	280	89	63		12				35	11			16	2
Ibrahim	77																		27.0
Bock	12	92	58					75		75	67			17
Garcia de Alencar	180																		18.7
Boero	211																		13.4
Avdeev	22																		17.8
Seiler	72		96									88	42	6					15.7