. 2018 Apr 1;2(1):45–54. doi: 10.1089/heq.2017.0055

Appendix Table A3.

Linear Probability Model of Return Emergency Department Visits (Percentage Point Change)

Variables	30-Day return to ED	90-Day return to ED
Observation	0.508^a (0.0530)	1.04^a (0.0719)
Observation×black	0.454^a (0.156)	0.894^a (0.213)
Observation×other race	0.675^a (0.198)	0.949^a (0.270)
Observation×rural residence	−1.07^a (0.106)	−1.51^a (0.137)
Black	3.01^a (0.122)	6.06^a (0.174)
Other race	0.380^b (0.150)	0.749^a (0.208)
Rural residence	2.41^a (0.100)	3.67^a (0.134)
Age (in years)	0.0175^a (0.00306)	0.0975^a (0.00452)
Female	−0.0191 (0.0437)	0.406^a (0.0587)
Quan Index	1.13^a (0.0187)	2.68^a (0.0265)
Home w/services	5.49^a (0.0856)	10.7^a (0.115)
Skilled nursing facility	6.03^a (0.150)	12.0^a (0.198)
Other nursing home	1.64^a (0.128)	3.93^a (0.190)
Inpatient rehab facility	−1.98^a (0.244)	0.467 (0.357)
Hospice	−3.01^a (0.248)	−0.963^b (0.424)
Other	6.47^a (0.206)	8.86^a (0.254)
Weekend	0.186^a (0.0432)	0.189^a (0.0557)
Spring	−0.440^a (0.0509)	−0.200^a (0.0672)
Fall	−0.434^a (0.0545)	−0.335^a (0.0722)
Winter	−0.784^a (0.0542)	−0.656^a (0.0709)
2008	2.13^a (0.806)	1.22 (1.15)
2009	2.53^a (0.807)	1.86 (1.15)
2010	2.94^a (0.808)	2.54^b (1.16)
Constant	7.04^a (0.845)	10.6^a (1.21)
Observations	3,076,471	3,014,847
Hospital fixed effects	n=4725	n=4725

^{^a}

p<0.01.

^{^b}

p<0.05.