Table 1.

STI cases by state and the same sex marriage law date.

State	Years	No. of observations before legalization	No. of observations after legalization	No. of observations one year after legalization	Date effective	STI cases per 10,000 ED visits before legalization	STI cases per 10,000 ED visits after legalization
Arkansas	2012–14	36	0	0	06/26/2015	7.979	N/A
Arizona	2007–15	94	14	2	10/17/2014	4.624	6.313
California	2007–11	60	0	0	06/28/2013	4.475	N/A
Kentucky	2008–15	90	6	0	06/26/2015	4.875	6.520
Massachusetts	2007–13	0	84	84	05/17/2004	N/A	4.609
Maryland	2008–11	48	0	0	January 01, 2013	11.092	N/A
Nebraska	2007–15	102	6	0	06/26/2015	5.885	8.084
New Jersey	2007–14	82	14	2	10/21/2013	12.043	14.101
New Mexico	2008–14	72	12	0	12/19/2013	12.503	12.763
New York	2007–14	45	41	29	07/24/2011	10.485	10.833
North Carolina	2007–15	93	15	3	October 10, 2014	8.984	9.086
Rhode Island	2007–14	79	17	5	January 08, 2013	5.037	5.379
Utah	2007–13	84	0	0	June 10, 2014	2.052	N/A
Vermont	2007–14	32	64	52	January 09, 2009	2.127	1.990
Washington	2007–14	71	25	13	February 12, 2012	7.855	11.390
Wisconsin	2007–15	93	15	3	June 10, 2014	5.176	5.665