Cargando…
Utility of numerical and visual analog scales for evaluating the post-operative pain in rural patients
BACKGROUND: Visual analog scales (VAS) and numeric analog scales (NAS) are used to assess post-operative pain, but few studies indicate their usefulness in rural illiterate population in India. AIMS: This study was designed to 1) Compare the impact of literacy on the ability to indicate pain rating...
| Autores principales: | , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Medknow Publications & Media Pvt Ltd
2012
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3546242/ https://www.ncbi.nlm.nih.gov/pubmed/23325940 http://dx.doi.org/10.4103/0019-5049.104573 |