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. Author manuscript; available in PMC: 2012 Feb 16.
Published in final edited form as: J Immunol Methods. 2009 Oct 21;352(1-2):71–80. doi: 10.1016/j.jim.2009.09.012

Table 5.

Within-person correlations for telomere length and telomerase activity by cell type.

Telomere length Telomerase activity


B CD4+ CD8+CD28+ CD8+CD28− PBMC B CD4+ CD8+CD28+ CD8+CD28− PBMC
Telomere length
B 1 0.36 ** 0.50 ** 0.33 * 0.35 * 0.12
CD4+ 1 0.46 ** 0.67 *** 0.25 0.14
CD8+CD28+ 1 0.54 ** 0.63 *** −0.00
CD8+CD28− 1 0.40 ** 0.13
PBMC 1 0.06
Telomerase activity
B 1 0.35 * 0.23 0.16 0.20
CD4+ 1 0.55 *** 0.44 ** 0.02
CD8+CD28+ 1 0.34 * 0.16
CD8+CD28− 1 0.09
PBMC 1

N varies due to missing data points, N = 30 to 61.

*

p < 0.05.

**

p < 0.01.

***

p < 0.001.