QLS Total and Subscale Scores. QLS total scores and each of the QLS subscale scores were significantly lower for non-remitted than remitted patients across the 3-year period (p < 0.001). In addition, there was a significant effect for visit (p < 0.05) and a significant interaction between baseline remission and visit (p < 0.01) on the total score and all of the QLS subscales except for Common Objects and Activities.
Haynes et al. BMC Psychiatry 2012 12:222 doi:10.1186/1471-244X-12-222