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. Author manuscript; available in PMC: 2021 Jul 1.
Published in final edited form as: Psychosom Med. 2020 Jul-Aug;82(6):568–576. doi: 10.1097/PSY.0000000000000825

Table 2.

Diurnal Cortisol Slope and AUC Regressed on Social Integration

Cortisol Slope Cortisol AUC

Variable B SE p B SE p
Step 1
 Intercept −0.16186 0.01488 <.001*** 131.58 14.37 <.001***
 Age 0.00081 0.00026 .002** 0.2159 0.2472 .38
 Sex 0.00895 0.00377 .018* −6.0502 3.6346 .097
 Race 0.02374 0.00499 <.001*** −7.9995 4.8214 .098
 Education 0.00118 0.00216 .59 −0.8641 2.0834 .68
Social Integration −0.00253 0.00092 .006** −1.0180 0.8832 .25

Multiple R2 = .09

Step 2
 Intercept −0.1309 0.01916 <.001***
 Age 0.00079 0.00026 .002**
 Sex 0.0109 0.00384 .005**
 Race 0.02590 0.00508 <.001***
 Education 0.00211 0.00222 .34
Social Integration −0.00209 0.00094 .027*
 Conscientiousness −0.00014 0.00010 .17
 Extroversion −0.00018 0.00009 .061

Multiple R2 = .12

Note.

An indicates p < .10

*

an indicates p < 0.050

**

an indicates p < .010, and

***

an indicates p < .001.