. Author manuscript; available in PMC: 2016 Apr 4.

Published in final edited form as: J Hand Surg Am. 2015 Jun 30;40(9):1824–1831. doi: 10.1016/j.jhsa.2015.05.009

Table 1. Time trend of each type of cubital tunnel syndrome surgical treatment (2005-2012).

	Average change in percent each year^¥	P value
In-situ release	2.9 (2.4, 3.4)	<0.001
Transposition	-2.8 (-2.4, -3.2)	<0.001
Other treatment	-0.1 (-0.1, 0.3)	0.52

^¥

The average change in the rate of each type of procedure was beta-coefficient calculated from a simple linear regression model.