Examining the effect of ergonomic intervention on preventive behaviors of musculoskeletal disorders

Investigating the effect of ergonomic intervention based on social cognitive theory in comparison with the control group on the preventive behaviors of musculoskeletal disorders in Women working on the assembly line

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20220825055792N1

Enrollment

160

Registered

2022-09-23

Start date

2022-10-17

Completion date

Unknown

Last updated

2022-11-21

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

Conditions

preventive behaviors of musculoskeletal disorders. Other specified acquired deformities of musculoskeletal system

Interventions

Intervention 1: The educational intervention will take advantage of the learning-by-doing approach in the form of social cognitive theory structures. The workers will correct their physical posture an

Eligibility

Sex/Gender

Female

Age

20 Years to No maximum

Inclusion criteria

Inclusion criteria: Being employed in the assembly line having literacy ability to participate in the program for at least six months age 20 years and older having consent to participate in the study

Exclusion criteria

Exclusion criteria: Having any disease that barred women from stretching pregnancy

Design outcomes

Primary

Measure	Time frame
Body posture score during work from checklist of fuzzified Rapid Upper Limb Assessment. Timepoint: Before the intervention, 3, 12, 24 weeks after the educational intervention. Method of measurement: checklist of fuzzified Rapid Upper Limb Assessment.;The score of stretching during work. Timepoint: Before the intervention, 3, 12, 24 weeks after the educational intervention. Method of measurement: Researcher-made questionnaire.;Scores of constructs predicting social cognitive theory. Timepoint: Before the intervention, 3, 12, 24 weeks after the educational intervention. Method of measurement: Researcher-made questionnaire.	—

Measure

Time frame

Body posture score during work from checklist of fuzzified Rapid Upper Limb Assessment. Timepoint: Before the intervention, 3, 12, 24 weeks after the educational intervention. Method of measurement: checklist of fuzzified Rapid Upper Limb Assessment.;The score of stretching during work. Timepoint: Before the intervention, 3, 12, 24 weeks after the educational intervention. Method of measurement: Researcher-made questionnaire.;Scores of constructs predicting social cognitive theory. Timepoint: Before the intervention, 3, 12, 24 weeks after the educational intervention. Method of measurement: Researcher-made questionnaire.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactSedigheh Sadat Tavafian

Tarbiat Modares University

tavafian@modares.ac.ir+98 21 8288 3590

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 11, 2026