Table 4. Average effect of treatment on the treated (ATT) for dietary supplement intake on Healthy Eating Index (HEI) and select subcomponents¹.

HEI	Nearest NeighborMatching	Radius Matching		Kernel Matching	Stratification Matching
		(R = 0.1)	(R = 0.001)
Total	0.0813* (0.048)	0.0341 (0.035)	0.0432 (0.041)	0.0514 (0.034)	0.0596* (0.035)
Total vegetables	0.0047 (0.003)	0.0013 (0.002)	0.0019 (0.003)	0.0023 (0.002)	0.0029 (0.003)
Total fruits	0.0125* (0.007)	0.0072* (0.004)	0.0090* (0.005)	0.0092** (0.004)	0.0103*** (0.003)
SoFaas calories

Notes:

***p < .001.

** p < 0.05.

* p < 0.1.

¹ Bootstrapped standard errors of ATT estimates using 100 repetitions in brackets.