The Italian Version of the Computer-Vision Symptom Scale Questionnaire: Translation, Validation and Reliability.

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

216 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-02-11

Study Completion Date

2017-02-06

Brief Summary

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Video display terminal users frequently refer computer-related visual and ocular symptoms, that are the most frequently occurring health problems among such these subjects.

The Italian law has established an eye examination to assess ocular status (D.Lgs 81/08 ex law 626/96) in VDT workers: subjects are evaluated by clinical signs and symptoms. The availability of a validated questionnaire could be very useful to diagnose visual disturbances and to follow them during follow-up examinations in 2014, a Spanish group has developed and validated a questionnaire for the assessment of visual and ocular symptoms in VDT workers.

Aim of the present study is to make available to Italian health professionals a new instrument to assess asthenopic symptoms, taking into account the patient's perspective.

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Detailed Description

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Conditions

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Video Display Terminal Workers Computer Vision Syndrome

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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completion of the computer vision symptom scale questionnaire, italian version

video display terminal (VDT) workers completed the questionnaire

Group Type OTHER

computer vision symptom scale (CVSS) questionnaire

Intervention Type DIAGNOSTIC_TEST

Subjects working at VDT for \>20 hours a week and accessing to the Eye Clinic in order to complete an ocular examination and subjects working at the Foundation accessing to the Eye Clinic in order to complete an ocular status evaluation according to Italian Law 81/08 will be asked to self-complete the questionnaire in presence of the attending junior ophthalmologists prior to the visit with the Ophthalmologist, to avoid interference with visit results (communication of bad/good news)

Interventions

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computer vision symptom scale (CVSS) questionnaire

Subjects working at VDT for \>20 hours a week and accessing to the Eye Clinic in order to complete an ocular examination and subjects working at the Foundation accessing to the Eye Clinic in order to complete an ocular status evaluation according to Italian Law 81/08 will be asked to self-complete the questionnaire in presence of the attending junior ophthalmologists prior to the visit with the Ophthalmologist, to avoid interference with visit results (communication of bad/good news)

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* VDT workers as defined by the Italian law (\>20 hours a week on PC); in the control group patients no VDT workers.
* VDT workers at the Foundation or VDT accessing to the general service of the Clinic for a routine visit (VDT group)
* patients, not working at VDT, accessing to the "general service" of the eye clinic to perform a routine visit will be asked to participate the study (control group)
* no ocular surgery in the preceding 6 months
* written consent to participate to study procedures and personal data utilization in an encoded form