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. Author manuscript; available in PMC: 2009 May 1.
Published in final edited form as: J Risk Uncertain. 2008 Dec 1;37(2-3):237–269. doi: 10.1007/s11166-008-9053-x

Table 8.

Regressions for Cognition study; standard errors in parentheses

BMI Exercise Exercise
(tobit)
Discounting 114.302
(52.467)** 		18.287
(11.631)		 22.672
(14.042)
Age -0.336
(0.357)		 -0.102
(0.079)		 -0.114
(0.095)
Age2/100 0.004
(0.005)		 0.001
(0.001)		 0.001
(0.001)
Female -0.960
(0.990)		 0.002
(0.220)		 0.038
(0.263)
Cognitive -0.916
(0.334)*** 		0.107
(0.074)		 0.135
(0.090)
Education -0.218
(0.261)		 0.103
(0.058)* 		0.115
(0.069)
Observations 103 103 103
R-squared 0.148 0.072 0.072
*

significant at 10%

**

significant at 5%

***

significant at 1%