Table 4. Means and standard deviations (in parentheses) of adaptive immunity cell counts for the mood groups x social support interaction.

Social support	PANAS	Lymphocytes	T3 cells	T4 cells
No	PA high–NA high	2.005 (.629)	.403 (1.431)	1.189 (4.232)
	PA high–NA low	1.974 (.657)	.521 (1.573)	1.539 (4.659)
	PA low–NA high	2.048 (.752)	.863 (1.996)	2.577 (5.947)
	PA low–NA low	1.903 (.678)	3.553 (2.617)	10.686 (7.916)
Yes	PA high–NA high	2.227 (.356)	.000 (.000)	.000 (.000)
	PA high–NA low	2.006 (.633)	.548 (1.596)	1.694 (4.954)
	PA low–NA high	2.109 (.693)	.657 (1.898)	1.922 (5.333)