Informations générales (source: ClinicalTrials.gov)
Influence of Screen Sizes on Responses to Visual Analog Scales of Stress (SIVAStress)
Observational
University Hospital, Clermont-Ferrand (Voir sur ClinicalTrials)
mars 2021
mars 2026
29 juin 2024
Visual analog scales (VAS) are one of the most common tools used in questionnaires. VAS
are validated for pain and stress for example on a horizontal, non-calibrated line of 100
mm, ranging from very low (0) to very high (100). Nowadays, most VAS are used on
questionnaires on internet. However, the influence of screen sizes on responses to visual
analog scales were never studied.
Etablissements
| Les établissements hors Île-de-France dont les données sont issues de ClinicalTrials.gov Origine et niveau de fiabilité des données | |||||
|---|---|---|---|---|---|
| Chu Clermont Ferrand - 63003 - Clermont-Ferrand - France | Lise Laclautre | Contact (sur clinicalTrials) | |||
Critères
Tous
Inclusion Criteria:
- Adult persons
- Adult persons
- Refusal to participate in the study
- Unable to answer basic questions (difficulties understanding, cognitive
disorders...)