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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: Appetite. 2014 Jan 12;75:141–149. doi: 10.1016/j.appet.2013.12.024

Table 4.

Hierarchical multiple linear regressions examining main and interactional effects of depression, dietary restraint, and sex on Study 2 participants’ total and sweet snacks intake (kcal)

Total Intake Sweet Snacks Intake
B SE B SE
I. Age (y) −54.85 23.97 −.25* −2.74 8.77 −.04
 Race 318.43 76.33 .26*** −30.24 28.78 −.07
 Height (cm) 13.91 5.64 .35** −.22 2.07 −.02
 Fat mass (%) 5.52 2.84 .12* 1.18 1.04 .07
 Fat-free mass (log kg) 1256.21 490.38 .32** −153.30 179.94 −.11
 Meal exposure 51.09 72.00 .04 64.39 26.01 .15**
 Total intake (kcal) -- -- -- .21 .03 .60***


R2 = .35***
ΔR2 = .35***
R2 = .33***
ΔR2 = .33***


II. Depression 2.28 6.98 .02 6.10 2.64 .15*
 Restraint 12.51 58.00 .02 −1.74 21.95 −.01
 Sex −367.82 72.84 −.31*** 28.21 29.42 .07


R2 = .43***
ΔR2 = .08***
R2 = .36***
ΔR2 = .03


III. Depression x sex 37.88 15.55 .25* 6.28 5.89 .12
 Depression x restraint −7.91 7.34 −.08 6.33 2.75 .18*
 Restraint x sex −35.10 111.94 −.04 9.63 41.77 .03


R2 = .44***
ΔR2 = .01
R2 = .39***
ΔR2 = .03**

B = Unstandardized regression coefficient. SE = Standard error. β = Standardized regression coefficient. Race was dummy coded: 0 = non-Hispanic White, 1= Other. Sex was dummy coded: 0 = Male, 1=Female. Meal exposure was dummy coded: 0 =no prior meal, 1= prior meal.

*

p < .05

**

p < .01

***

p < .001.