Adaptation française du Patient Generated Index: qualités métrologiques et limites pratiques

The aims of this research are to (1) present the French version of the Patient Generated Index (PGI, [17]), (2) test its psychometric characteristics and (3) examine the tool’s practical limitations. To achieve those goals, we conducted two studies. The first was a qualitative study of 18 participants who indicated their difficulties and expressed other comments concerning the completion of an initial back translation of the PGI. The second study tested the psychometric qualities of the adapted and revised back translation of the PGI with 97 cancer patients. To assess criterion validity, they also completed the Quality of Life Questionnaire C30 (QLQ-C30), Profile of Mood States (POMS) and Satisfaction With Life Scale (SWLS). The results indicate that PGI has good sensitivity, validity and test-retest stability. Test-retest reliability, nevertheless, must be improved.     

The red eye

A red eye is a cardinal sign of ocular inflammation. Most cases are benign and can be managed by the primary care provider. The key is recognizing cases requiring ophthalmological consultation by differentiating between ciliary and conjunctival injection. Ciliary injection indicates inflammation of the cornea, iris, or ciliary body, whereas conjunctival injection mainly affects the posterior conjunctival blood vessels. The author has stated that he does not have a significant financial interest or other relationship with any product manufacturer or provider of services discussed in this article. The author also does not discuss the use of off-label products, which includes unlabeled, unapproved, or investigative products or devices.