Detection of short stature homeobox 2 and RAS-associated domain family 1 subtype A DNA methylation in interventional pulmonology

Table 1 Short stature homeobox 2 and RAS-associated domain family 1 subtype A DNA methylation detection of needle tract washing fluid samples during transbronchial needle aspiration

Diagnostic result	Total number	Cases	Controls	Sensitivity	Specificity
SHOX2 +	10/18	9/9	1/9	100%	-
SHOX2 -	8/18	0/9	8/9	-	89%
RASSF1A +	6/18	6/9	0/9	67%	-
RASSF1A -	12/18	3/9	9/9	-	100%
SHOX2 + or RASSF1A +	10/18	9/9	1/9	100%	-
SHOX2 - and RASSF1A -	8/18	0/9	8/9	-	89%

SHOX2: Short stature homeobox 2; RASSF1A: RAS-associated domain family 1 subtype A.