Table 1. Availability of Naloxone Without a Physician’s Prescription in California Pharmacies^a.

	No. (%) [95% CI]			P Valuec
	All Pharmacies	Pharmacist-Furnished Naloxone Availableb	Pharmacist-Furnished Naloxone Not Available
Overall	1147 (100.0)	269 (23.5) [21.0-26.0]	878 (76.5) [74.0-79.0]
Pharmacy type
Chain	759 (66.2) [63.4-68.9]	240 (31.6) [28.3-35.1]	519 (68.4) [64.9-71.7]	<.001
Independent	388 (33.8) [31.1-36.6]	29 (7.5) [5.1-10.6]	359 (92.5) [89.4-94.9]
Settingd
Urban/urban cluster	1132 (98.7) [97.9-99.3]	263 (23.2) [20.8-25.8]	869 (76.8) [74.1-79.2]	.13
Rural	15 (1.3) [0.7-2.2]	6 (40) [16.3-67.7]	9 (60) [32.3-83.7]

^aThere were 1209 sampled pharmacies available for inclusion. Data were not collected from 62 sampled pharmacies for the following reasons: closed door (n = 33), permanently closed (n = 6), specialty pharmacy (n = 5), medical supply (n = 5), no contact after 3 attempts (n = 4), part of closed health center (n = 3), no working telephone number (n = 2), pet pharmacy (n = 2), mail order (n = 1), and telepharmacy (n = 1).

^bSurvey question: “I heard that you can get naloxone from a pharmacy without a prescription from your doctor. Can I do that at your pharmacy?”

^cBy Pearson χ² test for independence.

^dUrbanity was determined using the 2010 Census of Population and Housing.⁶