The results indicated that there was no significant difference in the physical component of health related quality of life but there was a significant difference in the mental component of health related quality of life, pain severity index and pain interference index.
Niðurstöðurnar sýndu að ekki var marktækur munur á milli mælinga á líkamlegu heilsufari (t (8) = -1,214; p <0,05) en marktækur munur reyndist vera á sálrænu heilsufari (t (8) = -2,428; p <0,041) heilsutengdra lífsgæða, styrk verkja t (8) = 3,556; p <0,05) og hversu mikið verkir trufluðu daglegar athafnir (t (8) = 3,629; p <0,05).