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. 2020 Jun 17;20:297. doi: 10.1186/s12887-020-02084-y

Table 1.

Average marginal effects of calendar week on probability of ER claims for childhood injuries overall and by week of SNAP benefit disbursement

Variable Total Sample Week of SNAP Benefit Disbursement
Week 1 Week 2 Week 3
Calendar Week 2 −0.0007 −0.0021 0.0022 −0.0022
(0.0018) (0.0030) (0.0030) (0.0030)
[0.674] [0.486] [0.474] [0.473]
Calendar Week 3 −0.0020 − 0.0002 − 0.0027 − 0.0029
(0.0017) (0.0030) (0.0030) (0.0030)
[0.247\ [0.938] [0.354] [0.332]
Calendar Week 4 −0.0080*** − 0.0042 − 0.0037 −0.0161***
(0.0018) (0.0031) (0.0031) (0.0031)
[0.000] [0.185] [0.224] [0.000]
Observations 1,288,552 419,676 438,145 430,731

*** p < 0.01, ** p < 0.05, * p < 0.1

Source: Authors’ analysis of data from Missouri Department of Social Services. N=. 1,288,552

Notes: Results are from probit regression models controlling for SNAP benefit amount, race/ethnicity, sex, age, household size, and year of ER visit. Average marginal effects with standard errors in parentheses and p-values in brackets. Standard errors clustered at the individual level