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Effectiveness of an intervention package to reduce occupational stress among secondary school teachers in Sinhala medium government schools in the District of Colombo, Sri Lanka – A Cluster Randomized Trial

Effectiveness of an intervention package to reduce occupational stress among secondary school teachers in Sinhala medium government schools in the District of Colombo, Sri Lanka – A Cluster Randomized Trial

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
SLCTR
Registry ID
SLCTR/2019/017
Enrollment
Unknown
Registered
2019-05-10
Start date
2019-06-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Occupational Health

Interventions

Study setting – Type 1AB or 1C schools in the Colombo district. A cluster was defined as a Type 1AB or 1C school in the Colombo district where at least 40 secondary school teachers in grades 6 to 13

Sponsors

Faculty of Medicine, University of Colombo
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Eligibility criteria for clusters • Type 1AB or 1C school in the Colombo district where at least 40 secondary school teachers in grades 6 to 13 would be teaching Eligibility criteria for secondary teachers • Secondary school teachers employed by Types 1AB and 1C Sinhala medium government schools in Colombo district • Secondary school teachers who will not transfer out for 6 months • Secondary school teachers who do not plan on long leave within 6 months

Exclusion criteria

Exclusion criteria: Exclusion criteria for the secondary teachers • Teachers diagnosed as having psychiatric disorders • Teachers who score “high” OS (Occupational Stress) level in the TSI (Teacher Stress Inventory) (>2.88) and who are subsequently found to be having stress associated psychiatric disorders

Design outcomes

Primary

MeasureTime frame
o Proportion of secondary school teachers with OS – using Teacher Stress Inventory (TSI) Questionnaire which was validated to Sri Lanka [ Prior to the study and 6 months after the commencement of the intervention ] o Proportion of secondary school teachers with psychological distress – using GHQ (General Health Questionnaire) 30 questionnaire which was validated to Sri Lanka [ Prior to the study and 6 months after the commencement of the intervention ] o Mean difference of OCOST score (organizational consequences of OS) of secondary school teachers using a questionnaire developed and validated in Sri Lanka as a part of this MD study [ Prior to the study and 6 months after the commencement of the intervention ]

Secondary

MeasureTime frame
Secondary outcome measures assessed in teacher are, o Proportion of secondary school teachers with a good level of knowledge about OS – using a questionnaire developed as a part of this MD study [Prior to the study and 6 months after the commencement of the intervention ] o Proportion of secondary school teachers with selected unhealthy life styles related to OS – using a questionnaire developed as a part of this MD study [ Prior to the study and 6 months after the commencement of the intervention] o Proportion of secondary school teachers with good coping strategies - using Brief Cope Questionnaire which was validated to Sri Lanka [ Prior to the study and 6 months after the commencement of the intervention] Secondary outcome measures in the school environment o Number of schools classified as having a good psychosocial environment - using a check list developed as a part of this MD study [ Prior to the study and 6 months after the commencement of the intervention ] o Number of schools conducting programmes that prevent occupational stress among teachers - using a check list developed as a part of this MD study [ Prior to the study and 6 months after the commencement of the intervention ]

Countries

Sri Lanka

Contacts

Public ContactDr. H. M. B. H. Denuwara

Registrar in Community Medicine

bdenuwara@yahoo.com0112 695 300

Outcome results

None listed

Source: SLCTR (via WHO ICTRP) · Data processed: Aug 9, 2026