From: Does stage of illness influence recovery-focused outcomes after psychological treatment in bipolar disorder? A systematic review protocol
Variables
1. Number of mood episodes [22,23,24,25,26], with consideration by episode type and of frequency where available
2. Functioning/disability [5, 9, 29, 30]
3. Cognitive functioning/cognitive impairment/neurocognitive deficit [2, 5, 9, 29]
4. Comorbidities [9]