Table 5.

Results from the questions in the quality of life dimension of the OPAS (QoL data in mean ± SD).

Pain affecting:	First Visit Score	Last Visit Score	Percent Change in QoL Score	P
Reading/computer use	7.60 ± 2.47	5.35 ± 3.63	−37.82 ± 50.97	0.059
Driving/watching TV	7.00 ± 3.01	4.98 ± 3.97	−23.07 ± 66.53	0.096
General activity	4.29 ± 3.02	3.08 ± 3.27	−34.76 ± 65.18	0.193
Mood	6.40 ± 2.95	4.13 ± 3.18	−7.39 ± 109.15	0.064
Sleep	4.00 ± 3.82	2.61 ± 2.74	−31.02 ± 62.36	0.169
Enjoying life	6.27 ± 3.24	3.61 ± 3.42	−43.58 ± 55.47	0.043
Time spent thinking about pain	7.50 ± 3.06	4.74 ± 3.63	−34.56 ± 40.67	0.021