Socio-demographic and professional characteristics of responding physicians.

°First-time BHD prescribers are physicians who introduced a BHD treatment at least once.°°Prescribers are physicians with at least one patient currently treated on BHDIn the three groups, the percentage of physicians who had at least one patient being prescribed buprenorphine was as follows: 55% FPs (N = 60), 97% Network (N = 36), 74% Hospital (N = 33).Among the three groups of physicians who had at least one patient on BHD, the percentage of physicians who were treating 6 or more patients with BHD was as follows: 9% FPs (N = 5), 67% (N = 24) Network, 61% (N = 20) Hospital.Socio-demographic and professional characteristics of responding physicians.