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. Author manuscript; available in PMC: 2024 Feb 5.
Published in final edited form as: Demography. 2023 Dec 1;60(6):1815–1841. doi: 10.1215/00703370-11057546

Table 2.

Multivariable models of Black-White disparity in biological age acceleration (PhenoAge algorithm): HRS

Model 1: Model 2: Model 3: Model 4: Model 5: Model 6:
Basic Adjusted Model 1 + SES Model 2 + Race × SES Model 1 + Stress Model 4 + Race × Stress Fully Adjusted
Racial Disparity (1 = Black) 8.716***
(2.263)		 7.429***
(2.251)		 7.477***
(2.244)		 8.245***
(2.268)		 10.735***
(2.385)		 9.159***
(2.371)
Age 0.048
(0.194)		 0.166
(0.192)		 0.180
(0.192)		 0.106
(0.194)		 0.118
(0.194)		 0.217
(0.192)
Black × Age −0.084*
(0.033)		 −0.085*
(0.033)		 −0.081*
(0.033)		 −0.081*
(0.033)		 −0.113**
(0.035)		 −0.105**
(0.035)
Sex (1 = female) 4.181**
(1.555)		 4.051**
(1.536)		 4.090**
(1.534)		 4.227**
(1.553)		 4.136**
(1.552)		 4.050**
(1.533)
Female × Age −0.093***
(0.022)		 −0.094***
(0.022)		 −0.095***
(0.022)		 −0.093***
(0.022)		 −0.091***
(0.022)		 −0.093***
(0.022)
Age2 0.001
(0.001)		 −0.000
(0.001)		 −0.001
(0.001)		 0.000
(0.001)		 0.000
(0.001)		 −0.001
(0.001)
Birth Cohort −0.455
(0.329)		 −0.557†
(0.324)		 −0.533
(0.324)		 −0.467
(0.329)		 −0.474
(0.328)		 −0.544
(0.324)
Region of Birth (1 = South) 0.824***
(0.235)		 0.470*
(0.232)		 0.478*
(0.232)		 0.853***
(0.235)		 0.833***
(0.235)		 0.501*
(0.231)
SES (factor score) −1.651***
(0.113)		 −1.763***
(0.120)		 −1.644***
(0.123)
Black × SES 0.671*
(0.336)		 0.544
(0.340)
Stress Burden (factor score) 0.705***
(0.125)		 0.985***
(0.139)		 0.677***
(0.141)
Black × Stress Burden −0.985***
(0.294)		 −0.761**
(0.294)
Intercept −2.982
(9.040)		 −5.340
(8.928)		 −6.003
(8.918)		 −5.690
(9.011)		 −6.271
(9.006)		 −7.958
(8.904)

Notes: Results of ordinary least-squares regression models are presented. Standard errors, shown in parentheses, are clustered at the household level. n = 6,782.

†

p < .10;

*

p < .05;

**

p < .01;

***

p < .001