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. 2020 Jun 6;12(6):1704. doi: 10.3390/nu12061704

Table 6.

Difference-in-difference for DoC.

Dependent variable: HEI
(1) (2) (3) (4) (5)
DoC 0.3982 *** 0.2803 * 0.2670 * 0.2110
(0.1515) (0.1483) (0.1520) (0.1461)
Year −0.1463 *** −0.1116 ** −0.1573 *** −0.1582 *** −0.1422 ***
(0.0444) (0.0472) (0.0528) (0.0459) (0.0417)
DoC*Year 0.0783 0.0840 0.0594 0.0656 0.0381
(0.1050) (0.1128) (0.1251) (0.1045) (0.1197)
Observations 1558 1558 1448 1558 2148
R-Squared 0.012 0.079 0.132 0.024 0.121
Dependent variable: energy share from fat
(1) (2) (3) (4) (5)
DoC −0.9995 * −0.7379 −0.6878 −0.2986
(0.5579) (0.5547) (0.5657) (0.5447)
Year −0.1497 −0.2830 −0.3792 −0.1307 −0.2897
(0.2303) (0.2353) (0.2494) (0.2459) (0.1973)
DoC*Year 0.6468 0.5254 0.4276 0.6238 0.3741
(0.5048) (0.5179) (0.5529) (0.5008) (0.5315)
Observations 1558 1558 1448 1558 2148
R-Squared 0.002 0.030 0.066 0.003 0.062
Dependent variable: energy share from added sugar
(1) (2) (3) (4) (5)
DoC −0.0239 0.0416 0.0207 −0.1001
(0.3842) (0.3854) (0.4095) (0.3908)
Year 0.3653 ** 0.3539 ** 0.4087 ** 0.3962 ** 0.2804 **
(0.1594) (0.1597) (0.1702) (0.1640) (0.1409)
DoC*Year −0.2048 −0.1680 0.0299 −0.1676 0.1025
(0.3364) (0.3370) (0.3569) (0.3381) (0.3436)
Observations 1558 1558 1448 1558 2148
R-Squared 0.002 0.005 0.051 0.010 0.040
Dependent variable: energy share from fiber
(1) (2) (3) (4) (5)
DoC 0.0984 * 0.0725 0.0588 0.0508
(0.0597) (0.0589) (0.0582) (0.0564)
Year −0.0501 ** −0.0470 ** −0.0553 ** −0.0543 *** −0.0259
(0.0203) (0.0210) (0.0227) (0.0208) (0.0193)
DoC*Year −0.0062 −0.0042 −0.0101 −0.0116 −0.0312
(0.0450) (0.0468) (0.0480) (0.0448) (0.0463)
Observations 1558 1558 1448 1558 2148
R-Squared 0.005 0.028 0.063 0.014 0.062
Health Controls No Yes Yes Yes Yes
Socio-Demographic No No Yes No Yes
FE No No No Yes No
Extended Control Group No No No No Yes

Note: Standard errors clustered at the household level. * p < 0.1, ** p < 0.05, and *** p < 0.01.