TABLE 5.

Medical Outcomes Study – Sleep Scale (MOS-SS) subscores

MOS-SS question	Visit 1	Visit 2	Visit 3
Sleep disturbance	35.9±3.7	33.7±3.6	31.3±3.9*
Sleep problems index	30.6±2.7	28.4±2.5	27.6±2.8

Data presented as mean ± SD. Among subscores within the MOS-SS, only sleep disturbance improved at visit 3 in the patient population. Data with statistical significance are displayed in bold. To maintain brevity, questions not achieving statistical significance (other than the overall sleep problems index) are not presented.

^*Matched ANOVA: P<0.05 between visits 1 and 3