TABLE 3. Proportion of Responses Due to Overdose by Referral Source.

	Initial Contact		Second Contact		Third Contact		Fourth Contact		Fifth Contact
Referral Source	n	%	n	%	n	%	n	%	n	%
Total	11 856	49.2	6903	54.3	4443	56.8	2784	57.4	1981	59.9
Criminal Justice system	2880	77.1	2162	77.1	1516	79.2	1063	83.6	832	86.1
Health provider	6306	47.5	3175	50.2	1900	52.3	1052	49.0	651	46.9
Self-referral	1343	11.7	882	15.2	601	19.9	433	21.7	326	26.3
First responder/social services	776	28.4	339	49.3	203	47.8	113	38.9	82	46.3
QRT	551	43.4	345	53.0	235	55.2	123	44.7	90	46.6

Abbreviation: QRT, Quick Response Team.