Skip to main content
. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Physiol Behav. 2021 May 29;238:113479. doi: 10.1016/j.physbeh.2021.113479

Table 5 -.

Statistics for regressions of ad libitum snack intakes from momentary portions1

Condition Ad lib stress intake v. Momentary stress Ad lib rest intake v. Momentary rest
Ad lib
snack		 Virtual
snack		 Slope ± SE Slope
P		 Intercept Intercept
P		 R2 Slope ± SE Slope P Intercept Intercept
P		 R2
1 Potato chip Potato chips intake 0.19 ± 0.08 0.02* 9.10 0.10 0.19 0.21 ± 0.06 0.002* 8.74 0.05 0.31
2 Apple slices 0.00 ± 0.03 0.98 20.28 0.0008 0.00002 0.01 ± 0.02 0.63 18.28 0.001 0.01
3 Olives 0.09 ± 0.02 0.0008* 15.28 0.00001 0.35 0.07 ± 0.02 0.0008* 15.68 0.000007 0.35
4 Milk chocolate 0.05 ± 0.03 0.08 14.65 0.002 0.11 0.05 ± 0.03 0.14 15.68 0.001 0.08
5 Pretzels 0.18 ± 0.10 0.09 13.52 0.01 0.11 0.17 ± 0.10 0.12 13.59 0.01 0.09
6 Caramel popcorn 0.03 ± 0.01 0.02* 13.48 0.002 0.19 0.03 ± 0.02 0.06 13.9 0.004 0.12
7 M&M intake Potato chips 0.06 ± 0.09 0.48 15.74 0.02 0.02 −0.02 ± 0.07 0.76 18.88 0.0007 0.003
8 Apple slices −0.01 ± 0.03 0.76 20.93 0.001 0.003 −0.02 ± 0.02 0.34 21.39 0.0002 0.03
9 Olives 0.01 ± 0.03 0.71 18.87 0.00004 0.01 0.00 ± 0.02 0.88 17.91 0.00001 0.001
10 Milk chocolate 0.12 ± 0.02 0.00001* 6.56 0.07 0.51 0.06 ± 0.03 0.04* 11.61 0.01 0.15
11 Pretzels −0.07 ± 0.11 0.54 22.17 0.0004 0.01 0.03 ± 0.10 0.77 16.47 0.004 0.003
12 Caramel popcorn 0.01 ± 0.01 0.57 17.69 0.0008 0.01 0.01 ± 0.02 0.55 15.65 0.002 0.01
13 Oreo intake Potato chips −0.13 ± 0.13 0.34 34.52 0.0006 0.03 −0.08 ± 0.13 0.53 32.67 0.001 0.01
14 Apple slices 0.04 ± 0.05 0.35 20.97 0.02 0.03 −0.03 ± 0.04 0.41 34.15 0.0007 0.03
15 Olives −0.01 ± 0.05 0.75 27.99 0.00002 0.004 −0.03 ± 0.04 0.45 30.21 0.00004 0.02
16 Milk chocolate 0.06 ± 0.05 0.22 21.09 0.004 0.06 0.08 ± 0.06 0.15 20.28 0.01 0.07
17 Pretzels 0.14 ± 0.16 0.41 22.18 0.01 0.03 0.13 ± 0.19 0.50 22.99 0.02 0.02
18 Caramel popcorn 0.00 ± 0.02 0.92 27.66 0.0003 0.0004 0.00 ± 0.03 0.93 28.73 0.002 0.0003
1

N = 29. Linear regressions of ad libitum snack intake under stress condition from momentary stress portion, and ad libitum snack intake under rest condition from momentary rest portion, were performed. P-values were held to Bonferroni correction (k = 36, P ≤ 0.001) and significant values are bolded. Ad lib, ad libitum. SE, standard error of the slope.

*

Uncorrected P < 0.05