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. Author manuscript; available in PMC: 2021 Sep 1.
Published in final edited form as: Pain Physician. 2021 Mar;24(2):E249–E256.

Table 4.

Average number of UDM per person and standard deviation.

Year OUD & BPN + NTX OUD & BPN OUD & NTX OUD & Chronic Opioids OUD & No Opioids/MOUD No OUD & Chronic Opioids
2007 2.0 (1.6) 2.0 (2.2) 3.0 (3.6) 2.0 (3.5) 2.0 (2.6) 2.0 (7.2)
2008 2.0 (2.1) 2.0 (2.4) 1.0 (1.4) 3.0 (4.0) 2.0 (2.3) 2.0 (5.5)
2009 2.0 (2.4) 3.0 (2.8) 2.0 (2.3) 4.0 (5.0) 2.0 (2.1) 2.0 (4.7)
2010 3.0 (2.4) 3.0 (2.9) 2.0 (2.2) 3.0 (4.2) 2.0 (2.2) 2.0 (4.3)
2011 2.0 (1.9) 3.0 (3.0) 2.0 (2.4) 4.0 (5.0) 2.0 (2.3) 2.0 (4.1)
2012 3.0 (2.4) 4.0 (3.2) 2.0 (2.1) 4.0 (5.2) 2.0 (2.5) 2.0 (4.0)
2013 4.0 (3.2) 4.0 (3.4) 2.0 (2.0) 4.0 (5.3) 2.0 (2.3) 3.0 (3.9)
2014 4.0 (2.7) 4.0 (3.4) 3.0 (2.6) 4.0 (4.9) 2.0 (2.4) 3.0 (3.9)
2015 4.0 (2.7) 4.0 (3.4) 3.0 (2.5) 4.0 (5.0) 2.0 (2.5) 3.0 (3.8)
2016 4.0 (3.0) 5.0 (3.6) 3.0 (2.7) 5.0 (4.9) 2.0 (2.7) 3.0 (3.8)