Table 4.

Results of multiple regression analyses with the Hamilton Depression rating Scale (HAMD) score as a dependent variable.

Dependent variables	Explanatory variables	Parameter estimates			Model
		β	T	p	F	df	P	R2
#1. HAMD	Model				8.94	3/44	< 0.001	0.379
	U_CD25+ FOXP3+ CB1+ %	−0.460	−3.77	< 0.001
	S_CD4+ CD69+ %	0.400	3.28	0.002
	U_CD4+ CD40L+ %	0.284	2.38	0.022
#2. HAMD	Model				5.85	2/45	0.006	0.206
	Age	−0.344	−2.59	0.013
	S_CD8+ CD40L+ %	0.311	2.34	0.024
#3. HAMD	Model				5.91	4/43	< 0.001	0.355
	Age	−0.401	−3.13	0.003
	S_CD8+ CD40L+ MFI	0.341	2.53	0.015
	S_CD3+ HLADR+ MFI	0.362	2.65	0.011
	S_CD4+ CD69+ MFI	0.270	2.04	0.048
#4. HAMD	Model				6.21	4/43	< 0.001	0.366
	Age	−0.417	−3.29	0.002
	S_CD8+ CD40L+ MFI	0.426	3.31	0.002
	S_CD3+ HLADR+ MFI	0.373	2.75	0.009
	U_CD25+ FOXP3+ CB1+ MFI	−0.278	−2.24	0.030
#5. HAMD	Model				4.32	1/44	0.044	0.089
	U_CD25+ FOXP3+ GARP+ MFI	−0.299	−2.99	0.044

% prevalence on immune cell populations, MFI median fluorescence intensity, S stimulated, U unstimulated.