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Table 5 Coefficients and standard errors from first difference regressions of total daily calorie intake on grazing and other intake characteristics, with different exclusion thresholds

From: The effects of grazing on daily caloric intake and dietary quality

 

(1)

(2)

Total daily caloric intake

> 4 eating occasions per day

Total daily caloric intake > 5 eating occasions per day

Coefficient

SE

Coefficient

SE

Grazing

249.80***

6.946

260.37***

7.232

Day 2

−35.03***

3.360

−33.52***

3.362

Weekend

43.37***

4.600

43.11***

4.600

Average calorie per eating occasion

3.00***

0.012

2.98***

0.012

Average time between eating occasions

−3.11***

0.034

− 3.35***

0.031

Ratio of FAFH eating occasions

0.22***

0.085

0.21**

0.085

Time between first and last eating occasions

1.91***

0.017

2.01***

0.016

Constant

− 164.16***

13.282

− 117.05***

13.108

Observations

27,775

 

27,775

 

R2

0.72

 

0.72

 
  1. Notes: FAFH, food-away-from-home. *** p < 0.01, ** p < 0.05, * p < 0.1. Standard errors account for complex sampling design. NHANES dietary intake day 2 weights (wtdr2d) were used to compute nationally representative estimates. Coefficients and standard errors are estimated from first difference regressions (fixed effect model)
  2. Source: Authors’ calculations using data from the 2007-18 National Health and Nutrition Examination Survey (NHANES)