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. Author manuscript; available in PMC: 2008 Sep 1.
Published in final edited form as: Pain. 2007 Feb 9;131(1-2):142–152. doi: 10.1016/j.pain.2006.12.027

Table 3.

Relationship of Neuroendocrine Factors as a Function of Ethnicity

African Americans (n = 45) Non-Hispanic Whites (n = 39)
Baseline ALLO Baseline Cortisol Baseline ALLO Baseline Cortisol
Baseline ALLO r = -.24
p = ns
r = -.50**
p < .01
Baseline β-endorphin r = -.44**
p < .01
r = -.01
p = ns
r = -.55**
p < .01
r = +.30
p = ns
**

p < .01