Skip to main content
. Author manuscript; available in PMC: 2014 Jan 9.
Published in final edited form as: J Subst Abuse Treat. 2012 Aug 30;44(3):10.1016/j.jsat.2012.07.006. doi: 10.1016/j.jsat.2012.07.006

Table 5.

Age of buprenorphine-waivered physicians in Washington, April 2011.

Agea
ranges
Buprenorphine
providers (%)
Non-waivered
providers (%)
Total patient care
providers (%)
<35 16 (3.7) 2307 (11.0) 2323 (10.9)
35–44 78 18.3) 4670 (22.3) 4748 (22.3)
45–54 79 (18.5) 4787 (22.8) 4865 (22.8)
55–64 128 (30) 4613 (22.0) 4741 (22.2)
>65 54 (12.6) 4606 (22.0) 4660 (21.8)
Unknown 72 (16.9) 0 0
Total 427 20,982 21,337
a

Chi-squared goodness of fit test, n = 355. χ2 51.98, 4 df, p<.001.