. Author manuscript; available in PMC: 2018 Jul 11.

Published in final edited form as: Am J Primatol. 2016 Sep 19;79(2):1–9. doi: 10.1002/ajp.22591

Table 2:

Pearson (r) correlations for association between newborn hair cortisol (HC) concentrations (N=18) and decreases in hair cortisol during first 10 months of life

	20 Day HC	4 Month HC	6 Month HC	8 Month HC	10 Month HC
Birth HC Pearson Correlation	0.52^*	0.70^****	0.79^****	0.78^****	0.73^****
20 Day HC Pearson Correlation		0.53^*	0.36	0.26	0.16
4 Month HC Pearson Correlation			0.74^****	0.59^**	0.67^***
6 Month HC Pearson Correlation				0.83^****	0.75^***
8 Month HC Pearson Correlation					0.90^****

=p≤.05

^**

=p≤.01

^***

= p≤.005

^****

=p≤.001