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Purpose: To determine the prevalence and causes of blindness and visual impairment among adults in Kogi, Nigeria. Methods: A Rapid assessment of avoidable blindness (RAAB) protocol was used with additional tools measuring disability and household wealth to measure the prevalence of blindness and visual impairment (VI) and associations with sex, disability, wealth, cataract surgical coverage and its effectiveness. Results: Age- and sex-adjusted all-cause prevalence of bilateral blindness was 3.6% (95%CI 3.0–4.2%), prevalence of blindness among people living with additional, non-visual disabilities was 38.3% (95% CI 29.0–48.6%) compared to 1.6% (95%CI 1.2–2.1%; χ2 = 771.9, p<0.001) among people without additional disabilities. Cataract was the principal cause of bilateral blindness (55.3%). Cataract surgical coverage (CSC) at visual acuity (VA) 3/60 was 48.0%, higher among men than women (53.7% vs 40.3%); 12.0% among people with non-visual disabilities; 66.9% among people without non-visual disabilities, being higher among people in the wealthiest two quintiles (41.1%) compared to the lowest three (24.3%). Effective Cataract Surgical Coverage at Visual Acuity 6/60 was 31.0%, higher among males (34.9%) than females (25.5%), low among people with additional, non-visual disabilities (1.9%) compared to people with no additional disabilities (46.2%). Effective CDC was higher among people in the wealthiest two quintiles (411%) compared to the poorest three (24.3%). Good surgical outcome (VA>6/18) was seen in 61 eyes (52.6%) increasing to 71 (61.2%) eyes with best correction. Cost was identified as the main barrier to surgery. Conclusion: Findings suggest there exists inequalities in eye care with women, poorer people and people with disabilities having a lower Cataract Surgical Coverage, thereby, underscoring the importance of eye care programs to address these inequalities. [ABSTRACT FROM AUTHOR]

Background: Uncorrected refractive error (URE) is a major cause of vision impairment in children worldwide. Cases are often detected through a school-based vision screening program and then treated in a follow-up appointment. This requires parents or guardians ('parents') to adhere to referrals for the eye exam and care plan. We aim to understand the reasons for parents' referral non-adherence in Cross River State, Nigeria, using qualitative methods. Methods: Ten focus groups were held with parents who had not adhered to the referral for a follow-up eye examination. Participants were recruited with help from staff in schools hosting the vision screening programme. Interviews were conducted using a semi-structured interview guide, audio taped and transcribed verbatim. After identifying relevant quotes, the researchers labelled each one with a descriptive code/subcode label. Then they clustered the data into categories and overarching themes. Results: Forty-four parents participated in 10 focus group discussions with 28 women and 16 men. Three themes and participated in the focus group discussions with 28 women (63%). Twelve themes were generated. The three megathemes were Modifiable Factors (with 4 themes), Contextual Factors (with 6 themes), and Recommendations (with 2 themes). Conclusion: Participants identified modifiable barriers that make it difficult for parents to adhere to a referral for a follow-up eye exam. These include not believing their child has a vision problem or the screening test, and issues with the referral letter. They also described important contextual factors such as poverty, logistical problems, parental attitudes towards their children and beliefs about appropriate care. Many of these issues could be addressed by following their recommendation to educate the public on the importance of child eye care and correct parents' misconceptions. These themes will be used by the Nigerian government to enhance and scale up its child eye health programme. [ABSTRACT FROM AUTHOR]