Table 6.

Panel and individual autoantibody positivity by tumor stage (according to the IASLC, 7th edition): panel positivity by stage–SCLC samples

GroupNumber of samplesPanel positive% positive
Limited
 Stage IA00
 Stage IB7457.1
 Stage IIA5480.0
 Stage IIB2150.0
 Stage IIIA271451.9
 Stage IIIB6233.3
 Extensive1015453.5

χ2 = 2.5; 5df P = 0.78.