Table 1.

Session content and information domain area for each of the study arms.

Session	EOC	CBT-P	CBT-PI
1	• Facts about OA pain and sleep	• Facts about OA pain and sleep • Pain management rationale • Goal setting	• Facts about OA pain and sleep • Pain management rationale • Goal setting • Sleep hygiene • Stimulus control
2	• Medication education for pain and sleep	• Physical activity goal setting • Progressive muscle relaxation training • Goal setting	• Physical activity goal setting • Progressive muscle relaxation training • Goal setting; • Sleep restriction • Development of individualized sleep scheduling plan
3	• Complementary and alternative medical treatments for pain and sleep	• Mood and pleasant activity scheduling • Mini-practice relaxation • Activity and relaxation goal setting	• Mood and pleasant activity scheduling • Mini-practice relaxation • Activity and relaxation goal setting • Sleep diary review and sleep plan modification
4	• Nutrition for health, pain and sleep	• Activity pacing; mini-practice relaxation • Activity and relaxation goal setting	• Activity pacing; mini-practice relaxation • Activity and relaxation goal setting • Sleep diary review and sleep plan modification
5	• Improving memory and communication with healthcare providers	• Automatic thoughts and feelings • Progressive muscle relaxation • Activity and relaxation goal setting	• Automatic thoughts and feelings • Progressive muscle relaxation • Activity and relaxation goal setting • Sleep diary review and sleep plan modification
6	• Topic review and sharing	• Activity and relaxation maintenance plans • Mini-practice relaxation	• Activity and relaxation maintenance plans • Mini-practice relaxation • Sleep diary review and final sleep plan recommendations