Global magnitude of visual impairment caused by uncorrected refractive errors in 2004

• Hauptverfasser: Serge Resnikoff (Verfasst von), Donatella Pascolini (Verfasst von), Silvio P Mariotti (Verfasst von), Gopal P Pokharel (Verfasst von)
• Format: Buch
• Veröffentlicht: The World Health Organization, 2008-01-01T00:00:00Z.
• Schlagworte: article
• Online-Zugang: Connect to this object online.

Estimates of the prevalence of visual impairment caused by uncorrected refractive errors in 2004 have been determined at regional and global levels for people aged 5 years and over from recent published and unpublished surveys. The estimates were based on the prevalence of visual acuity of less than...