Correlation Between Neck Pain and Visual Disturbances in Smartphone Users
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Cairo University
- Enrollment
- 141
- Locations
- 1
- Primary Endpoint
- Neck disability index
Study Overview
Brief Summary
the goal of this study is to Investigate the correlation between neck pain and visual disturbances in smartphone users.
Detailed Description
Study design:
Cross-sectional observational analytical study design conducted on smartphone users 2- Subject selection 141 subjects (who are smartphone users) according to sample size calculation will be selected randomly to complete the neck disability index and visual functional questionnaire 25 version 2000
Study Design
- Study Type
- Observational
- Observational Model
- Other
- Time Perspective
- Cross Sectional
Eligibility Criteria
- Ages
- 18 Years to 50 Years (Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •141 subjects who are smartphone users
- •Age between 18 to 50 years
- •Both genders are included
- •Subjects Who put in more than 4 hours a day using smartphone
- •Participants without systemic illnesses or physical deformities were also included
- •Consent: Participants who provide informed consent to participate in the study.
- •Neck disability index will be used to assess how your neck pain has affected your ability to manage in everyday life.
- •Visual Functioning Questionnaire version 2000 will be used to assess vision-related quality of life
Exclusion Criteria
- •People with head and neck injuries
- •eye diseases
- •People with diabetic retinopathy
- •who had refractive correction surgery
- •psychiatric problems (depression)
- •people with systemic illnesses or physical deformities
- •people who have vision impairments and disabilities
Outcomes
Primary Outcomes
Neck disability index
Time Frame: 1 month
Patient-completed, condition-specific functional status questionnaire with 10 items including pain, personal care, lifting, reading, headaches, concentration, work, driving, sleeping and recreation. This questionnaire has been designed to give us information as to how your neck pain has affected your ability to manage in everyday life. The NDI can be scored as a raw score or doubled and expressed as a percent. Each section is scored on a 0 to 5 rating scale, in which zero means 'No pain' and 5 means 'Worst imaginable pain'. Points summed to a total score. The test can be interpreted as a raw score, with a maximum score of 50, or as a percentage. 0 points or 0% means: no activity limitations, 50 points or 100% means complete activity limitation. A higher score indicates more patient-rated disability.
Visual functional questionnare
Time Frame: 1 month
The VFQ-25 consists of a base set of 25 vision targeted questions representing 11 vision-related constructs, plus an additional single-item general health rating question The VFQ-25 takes approximately 10 minutes on average to administer in the interviewer format. There is also a self-administered version of theSurvey.
Secondary Outcomes
No secondary outcomes reported
Investigators
Yasmin Saeed Atallah
Principal investigator
Cairo University