. 2022 Apr 19;6(8):2517–2519. doi: 10.1182/bloodadvances.2021006044

Table 2.

Summary of the frequency of PNH clones detection in patients with IBMFS according to previous studies

Study	Disease (n)	Patients with IBMFS who have a PNH clone	Cutoff value	Year
Keller et al⁶	SDS (3), SDS likely (16), SDS possible (7)	0/26	Red cells >1.0%
Keller et al⁶	SDS (3), SDS likely (16), SDS possible (7)	0/26	Neutrophils >1.0%
DeZern et al⁴	DC (9), FA (4), DBA (2), SDS (3), c-MPL (2)	0/20	0.1%	2000-2008
DeZern et al⁴	DC (9), FA (4), DBA (2), SDS (3), c-MPL (2)	0/20	0.01%	2009-2014
Shah et al¹	DC (3), FA (2), DBA (1), Others (3)	0/9	Granulocytes >1.0%	2010-2018
			Erythrocytes >1.0%	2010-2018
			Granulocytes >0.05%	2018-2020
			Monocytes >0.3%	2018-2020
			Erythrocytes >0.01%	2018-2020
Our data	DC (8), FA (9), DBA (3), SDS (1)	9/21	Granulocytes >0.020%
Our data	DC (8), FA (9), DBA (3), SDS (1)	9/21	Erythrocytes >0.037%

DBA, Diamond–Blackfan anemia.