Feasibility of "Mer Aktiv"

Level of daily occupations will be collected using the occupational therapy assessment instrument Satisfaction with Daily Occupations (SDO-13) (13 questions conserning daily occupations distributed across the domains work/studies, leisure, home and maintenance, and self-care: response options Yes or No, Range 0-13)(13 indicates the highest level of activity).

Data-collection with SDO-13 at Pre, Post and 6 months. Data-collection with a 5-item questionnaire "Occupational level over time" at 1 years follow up (developed by the research group with inspiration from SDO-13 and specified inclusion criteria)(response options Yes or No)(Change in daily occupations from recruitment until 1 year)(Change from No to Yes indicates an improvement) in (Q1-2) employment/studies, (Q3) structured rehabilitation (Q4) physical exercise, (Q5) leisure activiries.

Satisfaction with Daily Occupations (SDO-13) will be collected using the occupational therapy assessment instrument Satisfaction with Daily Occupations (SDO-13) (13 questions conserning daily occupations distributed across the domains work/studies, leisure, home and maintenance, and self-care: response options Yes or No; satisfaction with daily occupations based on the same 13 questions: 7-point scale, 1 = worst imaginable satisfaction, 7 = best imaginable satisfaction.

Physical activity and sedentary behaviour (3-item Swedish National Board of Health and Welfare).

To measure physical activity, the indicator questions developed by the Swedish National Board of Health and Welfare will be used (3 questions; number of minutes spent in vigorous physical activity and everyday physical activities, respectively, as well as an estimate of the time spent sitting). Increase in minutes in physical activities is better, decrease in time spent sitting is better. The three items are analysed seperatly.

Occupational Balance Questionnaire (OBQ11) Perceived occupational balance reflects an individual's perception of the amount and variation of occupations in everyday life. Occupational balance will be assessed using the occupational therapy assessment instrument Occupational Balance Questionnaire (OBQ11) (11 items; 4-point Likert scale, 1 = strongly disagree, 4 = strongly agree)(A higher score indicates better occupational balance).

The Generalized Anxiety Disorder 7-item scale (GAD-7) (7 items; 4 response options, 0 = not at all, 3 = nearly every day) will be used for self-assessment of participants' anxiety symptoms during the past two weeks. A higher score is worse.

The Patient Health Questionnaire (PHQ-9) To assess participants' health, the Patient Health Questionnaire (PHQ-9) will be used (9 items; 4 response options, 0 = not at all, 3 = nearly every day)(A higher score is worse). The PHQ-9 can be used for clinical categorisation of depression.

RU-SATED will be used to collect data on participants' sleep health (6 items; 5 response options per item: never, rarely, sometimes, often, always; estimated time)(a higher score indicates better sleep health). RU-SATED has been translated into Swedish by the research group (permission to translate and use RU-SATED has been obtained). Test-retest reliability will be conducted prior to the start of the group intervention.

The Questionnaire about the Process of Recovery (QPR-Swe-16) Participants' personal perceptions of recovery will be collected using The Questionnaire about the Process of Recovery (QPR-Swe-16) (16 items; 5-point Likert scale, 1 = strongly disagree, 5 = strongly agree)(A higher score is better). The concept of recovery underpinning the QPR is derived from the CHIME framework (Connectedness, Hope and optimism, Identity, Meaning and Empowerment).

The first item of the Work Ability Index (WAI) The first item of the Work Ability Index (WAI) is planned to be used as a measure of participants' perceived work ability (1 item; scale 0-10, 0 = unable to work at all, 10 = my work ability is at its best)(a higher score is better).