showed a trendP = 0.070
Similarly, QoL in terms of physical functioning and pain showed a trend towards improvement eight weeks after initiation of treatment compared with baseline ( P = 0.070 and 0.081, respectively) (Fig 3a ).
Similarly, QoL in terms of physical functioning and pain showed a trend towards improvement eight weeks after initiation of treatment compared with baseline ( P = 0.070 and 0.081, respectively) (Fig 3a ).