Prevalence and demographic profile of keratoconus among high school students in Kenya.

Purpose: To determine the prevalence and demographic profile of keratoconus (KC) among high school students in Nairobi County, Kenya.

Methods: In this population-based, prospective, cross-sectional study, multistage cluster sampling was used to select the participants. All students underwent visual acuity measurement, auto-refraction, retinoscopy and corneal topography.

Barriers to the Diagnosis and Management of Keratoconus Among Optometrists in Kenya.

Background: Early diagnosis and management of keratoconus (KC) are important for limiting visual complications of the disease. This study aimed to explore the perspectives of optometrists on the barriers to effective diagnosis and management of KC in Kenya.

Methods: An online questionnaire was distributed to optometrists in Kenya to collect data on barriers to the diagnosis and management of KC.

Prevalence and clinical profile of keratoconus in patients presenting at a provincial hospital in KwaZulu, Natal, South Africa: A case study.

Keratoconus (KC) is a progressive, asymmetrical corneal disease, characterized by stromal thinning that leads to distortion, causing vision loss. The visual loss is secondary to corneal scarring, irregular astigmatism, and myopia. The prevalence of KC has been reported to differ in different parts of the world.

Risk Profile of Keratoconus among Secondary School Students in the West Region of Cameroon.

This study determined the risk factors of keratoconus (KC) among secondary school students in the West Region of Cameroon. A stratified, random sampling technique was used to select the 3015 secondary school students, 8 years and older, within the West Region of Cameroon. Selected school students completed the validated Keratoconus Risk Investigative Survey (KRIS) and a structured demographic questionnaire to determine the risk profile of KC.

Visual Acuity and Refractive Error Improvement in Keratoconic Patients: A Low-Income Context Management Perspective.

Introduction: Visual acuity (VA) and refractive error (RE) remain important parameters in the management of keratoconic (KC) patients. Despite rapid amelioration in capacity of diagnostic equipment, these remain inaccessible to the majority of practitioners in low-income countries. Notwithstanding limitations, practitioners are expected to utilize existing resources to satisfactorily manage their increasing numbers of keratoconic patients.