Table 3.

Correlation of IL-7 Levels With Lymphocyte Counts Over Time

Level	Baseline	Day 0	Day +7	Day +14	1 Month	2 Months	3 Months	6 Months	9 Months	12 Months
IL-7, pg/mL
Median	12.1	37.0	13.5	12.0	9.4	6.5	7.6	9.8	9.0	15.0
Range	0-46.9	13.3-79.2	3.0-73.0	1.3-74.7	1.3-34.9	1.5-70.0	0.2-68.0	0-43.5	0-71.2	3.2-33.7
ALC, cells/μL
Median	871	3	76	493	1,138	1,028	1,014	1,298	1,600	1,220
Range	95-43,817	0-322	6-525	9-2,904	149-3,172	145-5,564	110-3,606	147-4,140	207-3,909	229-5,494
R	−0.49	−0.28	−0.83	−0.35	−0.25	−0.22	−0.08	−0.24	−0.40	−0.22
P	.008	.14	< .0001	.06	.18	.27	.66	.30	.06	.36
CD3, cells/μL
Median	629	3	60	307	773	777	745	1003	1339	985
Range	5-2,858	0-69	5-464	6-1,428	128-2,927	112-5,369	97-3,516	95-3,908	172-3,729	200-5,257
R	−0.52	−0.28	−0.82	−0.36	−0.39	−0.22	−0.14	−0.25	−0.38	−0.33
P	.005	.14	< .0001	.05	.04	.28	.47	.29	.07	.15
CD4, cells/μL
Median	294	3	45	206	405	310	352	439	494	440
Range	5-1,652	0-65	5-385	5-810	75-1,145	78-901	40-1,493	35-1,457	70-1,176	33-1,032
R	−0.58	−0.22	−0.86	−0.33	−0.36	−0.19	−0.08	−0.34	−0.20	−0.25
P	.001	.24	< .0001	.07	.05	.36	.66	.14	.34	.29
CD8, cells/μL
Median	269	0	16	95	326	364	356	557	660	397
Range	1-1,763	0-22	0-88	1-963	27-2,123	31-4,484	57-2,990	57-2,447	98-2,932	165-4,258
R	−0.54	−0.35	−0.65	−0.48	−0.32	−0.22	−0.16	−0.22	−0.46	−0.22
P	.003	.06	.0002	.006	.09	.27	.39	.36	.02	.34

NOTE. Correlation coefficients and P values shown are for comparison with interleukin-7 (IL-7) levels at specified time points.

Abbreviation: ALC, absolute lymphocyte count.