Table I.

Impact of patient characteristics on initial T cell count and age of T cell lymphopenia resolution.

Dependent variable	Covariate	t-value	p-value
Initial T cell count	Premature birth	−1.82	0.078
	Initial TREC Ct	0.325	0.745
Dependent variable	Covariate	z-value	p-value
Age of TCL resolution	Maternal immunosuppression	0.187	0.853
	Initial TREC Ct	−0.675	0.516
	Male gender	−2.084	0.050*
	Race/White	−0.382	0.674
	Race/Non-White	0.426	0.707
	CHD	−0.134	0.894

Note:

^*Significant p-value.

Abbreviations: TREC, T cell receptor excision circle; Ct, cycle threshold; TCL, T cell lymphopenia; CHD, congenital heart disease.