Aim. The aim of this study was to assess the prevalence of computer vision syndrome (CVS) and its associated ergonomic factors among university administrative staff in Ghana. Methods. A cross-sectional survey was conducted among 200 administrative staff of the University of Cape Coast. The procedure included a self-administered questionnaire, comprehensive ocular health examination, and assessment of computer workstation and lighting conditions. The prevalence of CVS among the subjects and the association between CVS and ergonomic practices were determined. Results. The mean age of the study sample was 31.0 ± 4.7 years, and the majority were males (56.0%). The prevalence of CVS was among 103 (51.5%)participants. Over a third of the respondents used computers for 6 or more hours daily. Significant association was found between CVS and poor ergonomic practices (χ = 15.175, p=0.001). Conclusion. In addition to poor ergonomic office setup, university administrative staff spend several hours behind computer screens leading to the development of CVS. Increased awareness of CVS and adherence to recommended ergonomic practices are necessary to reduce the prevalence of CVS and ultimately enhance work satisfaction and productivity.

Purpose To assess the literature on the effects of topical intraocular pressure (IOP)-lowering medications on the ocular surface. Ocular surface assessment in these patients is seldom a priority for most clinicians since the ultimate goal of management is to preserve vision. Methods A literature search of articles (English only) on the subject matter was conducted and their findings summarized. Results This review assesses the prevalence of dry eye symptoms in glaucoma patients on topical IOP-lowering medications. We extensively reviewed the effects of the preservatives and active ingredients in these medications on the ocular surface. In particular, the effects of benzalkonium chloride (BAK), a widely used preservative, on meibomian glands are explored. Also mentioned in this review is the association between duration of therapy and severity of dry eye symptoms. The role of the pH of medications in the development of ocular surface disease is also reviewed. Finally, we probed the occurrences of ocular allergic reactions with the use of topical IOP-lowering medications. Conclusions The preservatives and active agents in most topical glaucoma medications are implicated in the prevalence of ocular surface discomfort. Whilst clinicians involved in glaucoma care are encouraged to assess the ocular surface routinely, further studies are needed to demonstrate the contributions of other physiochemical properties of these medications to the development of ocular surface disease in these patients.

BackgroundHuman resources for eye health are inequitably distributed in most developing countries including Ghana. In spite of this, most eye care workers are concentrated in urban areas to the disadvantage of rural dwellers who need the services of these workers the most. The aim of the study was to investigate factors that will influence Ghanaian Optometry students’ decision to work in rural areas after completion of their training.MethodA cross-sectional survey was conducted among Ghanaian optometry undergraduate students. All undergraduate optometry students (first to sixth year) who agreed to take part in the research completed a 37 item questionnaire that explored; demographic characteristics, views about practice choice and possible attractions and incentives to practice in the rural area.ResultsA total of 333 (87.4%) participants out of 381 Ghanaian optometry students who were registered for the 2015/2016 academic year completed the questionnaire. Rural origin students had the greatest desire to practice in the rural setting when employed by the Government (78.9%) or by NGO (80.3%). Financial incentives (76.6%), scholarship for further studies (76.0%), better living conditions (71.2%) and career ladder jump for rural health workers (71.2%) were the main incentives that influenced the intention of graduate optometrists to practice in the rural areas.ConclusionRural origin students are more inclined to work in rural areas than urban origin students, a finding which is informative for optometry training schools when managing their admission policies. Financial incentives among other factors will encourage more students to engage in rural optometric practice irrespective of their place of origin.