TABLE 1.

Expression of inhibitory receptors on T cells in TB granulomas and complex TB disease is not correlated with bacterial burden^a

Comparison	Spearman ρ	Probability > |ρ|
log CFU vs % PD-1	−0.0878	0.5804
log CFU vs % CTLA4	−0.1921	0.223
log CFU vs % LAG3	−0.212	0.1777
log CFU vs % PD-1+ CTLA-4+	−0.03	0.8506
log CFU vs % PD-1+ LAG-3+	0.0752	0.6358

^aFrequencies of CD3 T cells expressing or coexpressing inhibitory receptors from TB granulomas and clusters do not correlate with their bacterial burdens, as measured by CFU.