المنشورات و المؤلفات

  Purpose: To investigate the corneal characteristics in individuals with autism spectrum disorder (ASD) and age-matched typical development (TD) participants. Methods: This cross-sectional, clinically based study compared children with ASD to age-...
Congenital and genetic ocular disorders are linked to parental consanguinity. The aims was to investigate the effects of consanguineous marriages on the refractive errors of preschool-aged and adolescent patients. Two sample groups were recruited:...
Vitamin D deficiency is common worldwide, particularly in the Middle East and North Africa. The prevalence of vitamin D deficiency (<50 nmol/L) is very high in Saudi Arabia and is associated with several chronic illnesses. The aim of the study is...
  Purpose: Amblyopia is the most common cause of unilateral visual impairment. This study investigated parents’ awareness of amblyopia in different regions of Saudi Arabia. Methods: This was a cross-sectional population study. The survey consisted...
ackground: Smoking cigarettes is associated with many chronic illnesses such as cancer, heart diseases, and cataract. In addition, smokers are more likely to develop dry eye symptoms compared with nonsmokers. Purpose: To assess the tear evaporation...
  Purpose: The aim of this study is to evaluate the difference between reflex and basal tear osmolarity among healthy normal subjects. Method: The right eyes of 20 healthy normal male subjects aged 20 to 40 years were recruited for this study. The...
  Purpose The visual status of adolescents in Saudi Arabia (SA) has not been well reported. To date, the prevalence and types of refractive errors (REs), amblyopia, strabismus, and correctable visual impairments have not been quantified. The aim of...
  Objective To investigate dry eye disease in Saudi employees working in indoor and outdoor environments. Methods A single-center randomized controlled study was carried out in an optometry clinic, to assess the ocular dryness of 24 male employees (...
Purpose: The purpose of the study was to explore the vision status of preschool children aged 3-6 years in Al Riyadh and to identify children at risk of amblyopia. Materials and methods: This was a cross-sectional population-based study. Visual...
  Purpose To design and validate an indoor mobility course that is sensitive and easy to assemble in a variety of settings. Method Seventy participants were asked to walk twice along a 14 metre indoor corridor containing 16 obstacles, once in each...
  Background Individuals with a restricted peripheral visual field or tunnel vision (TV) have problems moving about and avoiding obstacles. Some individuals adapt better than others and some use assistive optical aids, so measurement of the visual...