The overall aim of this randomized controlled trial is to evaluate the effectiveness of a problem-solving intervention for the prevention of sick leave among employees with early signs of CMDs. The intervention is delivered by first-line managers and a 30% reduction in sick leave days is expected in the experimental condition compared to treatment-as-usual, during the 12- months follow-up.
The overall aim of this randomized controlled trial is to evaluate the effectiveness of a problem-solving intervention for the prevention of sick leave among employees with early signs of CMDs. The intervention is delivered by first-line managers and a 30% reduction in sick leave days is expected in the experimental condition compared to treatment-as-usual, during the 12- months follow-up. In an alongside process evaluation on the intervention's core activities, i.e. identification of early signs of CMDs, training of first-line managers in problem-solving and communication, we will: * evaluate whether and to what extent it was possible for the first-line managers to adhere to the intervention's protocol, * investigate the association between the intervention's core activities and number of sick leave days, * identify the facilitators and barriers to the intervention among first-line managers and employees and, * explore the first-line manager's organizational resources supporting their general managerial work. The study will be conducted in private sector companies, among first-line managers and blue-collar workers. The outcomes will be evaluated on both cluster- and individual participant level.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Enrollment
170
The intervention focuses on the individual employee and his/her work situation and work-private life balance. The following steps are implemented: inventory and prioritization of problems; brainstorming options and solutions; formulation of an action plan; evaluation, and follow-up. The intervention is carried out in about 3 planned meetings (30 - 45 min) between the manager and the employee. However, given the lack of research regarding the intervention delivered to this specific population and which dose that should be considered as beneficial as well as the complexities of the identified problems, the number of meetings is not specified
The managers and the employee have meetings regarding the employee and his/her work situation and work-private life balance. However, the managers are not educated in and do not use the problem solving intervention. They are instead instructed to use their usual procedures.
Karolinska Institutet
Stockholm, Sweden
Sick leave
The total number of days on sick leave due to CMDs (including the first 14 calendar days compensated by the employer) during the 12 month follow-up period
Time frame: From baseline until 12 months
Work performance
Evaluated by two items: one item about impairment of work performance due to health problems (presenteeism), and one item about impairment of work performance due to work environment problems. Karlsson ML, Bergstrom G, Bjorklund C, Hagberg J, Jensen I: Measuring production loss due to health and work environment problems: construct validity and implications. J Occup Environ Med 2013, 55(12):1475-1483. Scale ranging from 0 to 10, higher scores indicate worse outcome.
Time frame: From baseline until the 12-month follow-up
Work ability
Measured by three items of the Work Ability Index (WAI) Perceived work ability in relation to physcial and mental demands of the work are measured by a five-point scale, ranging from "very bad" to "excellent". The employee's beliefs about workability is measured by a three-point sca,e ranging from "unlikely" to "relatively certain".
Time frame: From baseline until the 12-month follow-up
Self-rated general health
Measured with a single item from the Short-Form Health Survey, with a five-point response scale, ranging from 1 (excellent) to 5 (bad).
Time frame: From baseline until the 12-month follow-up
Depressive and anxiety symptoms
Severity of depressive and anxiety symptoms are assessed by the Hospital Anxiety and Depression Scale. The response format is a 4-point scale, ranging from 0 to 3, with higher scores indicating higher levels of depressive or anxiety symptoms.
Time frame: From baseline until the 12-month follow-up
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Self-rated exhaustion
Assessed by four items of the Self-rated exhaustion disorder (s-ED) scale, with the response format yes/no. Reference: Glise K, Hadzibajramovic E, Jonsdottir IH, Ahlborg G Jr. Self-reported exhaustion: a possible indicator of reduced work ability and increased risk of sickness absence among human service workers. Int Arch Occup Environ Health. 2010 Jun;83(5):511-20. doi: 10.1007/s00420-009-0490-x. Epub 2009 Nov 27. PMID: 19943058.
Time frame: From baseline until the 12-month follow-up
Psychosocial work environment
The Copenhagen Psychosocial Questionnaire (COPSOQ) III, Swedish standard version, is used for assessing demands at work (3 questions quantitative and 3 questions emotional demands, responses are given on a five-point scale ranging from Always (100) to Never/hardly ever (0). Higher scores mean a worse outcome); for assessing interpersonal relations and leadership (2 questions recognition and 3 questions quality of leadership, responses are given on a five-point scale from To a very large extent (100) to To a very small extent, Higher scores mean a better outcome), and for assessing work-individual interface (3 questions commitment to the workplace and 3 questions work-life conflict, responses are given on a five-point scale from To a very large extent (100) to To a very small extent, Higher scores mean a better outcome for Commitment to the workplace, while higher scores mean a worse outcome for Work-life conflict).
Time frame: From baseline until the 12-month follow-up
Work stress
Single Item stress question (SISQ) with a five-poing response scale ranging from 1 ("not at all") to 5 ("very much"). Arapovic-Johansson B, Wåhlin C, Kwak L, Björklund C, Jensen I: Work-related stress assessed by a text message single-item stress question. Occupational medicine (Oxford, England) 2017, 67(8):601-608.
Time frame: From baseline until the 12-month follow-up
Life-work conflict
Impact of private life on work is measured by a single item question from the General Nordic Questionnaire with the response anchors "Very seldom or never" to "very often or always".
Time frame: From baseline until the 12-month follow-up