Table 2.

Gene methylation detection in sputum and plasma

Cancer (N = 90)Control (N = 24)
SputumnSensitivitynSpecificityPPVNPV
SOX177684%388%96%60%
TAC17786%675%93%58%
HOXA75763%292%97%40%
CDO17078%867%90%44%
HOXA98493%228%79%25%
ZFP427887%963%90%56%
TAC1, HOXA7, SOX178898%771%93%89%
Cancer (N = 125)Control (N = 50)
PlasmanSensitivitynSpecificityPPVNPV
SOX179173%884%92%55%
TAC19576%1178%90%57%
HOXA74234%492%91%36%
CDO18165%1374%86%46%
HOXA910886%2746%80%58%
ZFP4210584%2354%82%57%
CDO1, TAC1, SOX1711693%1962%86%78%