Clinical Trial: Validation of a Scale of Well-being at Work

Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional

Official Title: Study of the Psychometric Properties of the Scale of Well-being at Work: The Serenat Study

Brief Summary: The main objective of this work is to explore the psychometric properties of scale of well-being at work called "Serenat" in order to validate it. Secondary objectives are to study the influence of socio-demographic characteristics of the subjects on the results of Serenat and to describe the results on subjects monitored among an adult psychiatric population.

Detailed Summary:

This is a cross sectional survey. 200 subjects were selected among people having consulted an occupational doctor to validate the scale in the general population (study 1), and 50 subjects among a psychiatric population for the ancillary study (study 2).

The Serenat Scale is a self-report questionnaire composed of 20 items. All items are scored on a four point Likert scale ranging from 0 (strongly disagree) to 3 (strongly agree) resulting in a range of 0 to 60. The 20 items are related to different domains. 10 items explore psychological balance at work: relaxation (item 1), sleep quality (item 2), concentration (item 3), form (item 4), sense of security (item 5), satisfaction (item 6), quality of relationships and contacts at work (item 7), voltage or aggressiveness (item 8), optimism for the future from a professional point of view (item 9), life balance (item 10). 10 items are related to working conditions and organization of work: comfort of the working environment (item 11), time constraint (item 12), sense of competence (item 13), decision latitude (item 14), interest at work and variety of tasks (item 15), recognition (item 16), professional support (item 17), communication and transfer of information (item 18), human conflict (item 19), satisfactory work schedules (item 20).


Sponsor: University Hospital, Lille

Current Primary Outcome: Serenat scale [ Time Frame: At baseline (T1) ]

For Group 1, Group 2, Group 3: The Serenat Scale is a self-report questionnaire composed of 20 items. All items are scored on a four point Likert scale ranging from 0 (strongly disagree) to 3 (strongly agree) resulting in a range of 0 to 60. The 20 items are related to different domains. 10 items explore psychological balance at work. 10 items are related to working conditions and organization of work.


Original Primary Outcome: Same as current

Current Secondary Outcome:

  • Serenat scale [ Time Frame: one week after baseline (T2) ]
    For Group 3: The Serenat Scale is a self-report questionnaire composed of 20 items. All items are scored on a four point Likert scale ranging from 0 (strongly disagree) to 3 (strongly agree) resulting in a range of 0 to 60. The 20 items are related to different domains. 10 items explore psychological balance at work. 10 items are related to working conditions and organization of work.
  • Hospital Anxiety and Depression Scale (HADS) [ Time Frame: At baseline (T1) ]
    For group 2: The scale allows to detect anxiety and depression using 14 items rated from 0-3.
  • State-Trait Anxiety inventory (STAI-Y) [ Time Frame: At baseline (T1) ]
    For Group: Self-administered questionnaire of 20 items side on 4 levels from 'not at all' to one side "many" side 4 (total score of 20-80). It measures an intensity of more anxiety and is not related to an anxiety disorder
  • The Beck depression inventory (BDI-21) [ Time Frame: At baseline (T1) ]
    For Group, Self-assessment questionnaire measuring the severity of depression


Original Secondary Outcome: Same as current

Information By: University Hospital, Lille

Dates:
Date Received: September 14, 2016
Date Started: November 2013
Date Completion: December 2018
Last Updated: February 1, 2017
Last Verified: February 2017