Access to community-based eye services in Meru, Kenya: a cross-sectional equity analysis.

BACKGROUND: Over 80% of blindness in Kenya is due to curable or preventable causes and 7.5 m Kenyans currently need eye services. Embedding sociodemographic data collection into screening programmes could help identify the groups facing systematic barriers to care. We aimed to determine the sociodemographic characteristics that were associated with access among patients diagnosed with an eye problem and referred for treatment in the Vision Impact Programme, currently operating in Meru County. METHOD: We used an embedded, pragmatic, cross-sectional design. A list of sociodemographic questions was developed with input from key stakeholders. The final question set included the following domains: age, gender, religion, marital status, disability, education, occupation, income, housing, assets, and health insurance. These were integrated into an app that is used to screen, refer, and check-in (register) participants within a major eye screening programme. We gathered data from 4,240 people who screened positive and were referred to their local outreach treatment clinic. We used logistic regression to identify which groups were facing the greatest barriers to accessing care. RESULTS: A quarter of those screened between April - July 2023 were found to have an eye problem and were referred, however only 46% of these people were able to access care. In our fully adjusted model, at the 0.05 level there were no statistically significant differences in the odds of attendance within the domains of disability, health insurance, housing, income, or religion. Strong evidence (p < 0.001) was found of an association between access and age, gender, and occupation; with males, younger adults, and those working in sales, services and manual jobs the least likely to receive care. CONCLUSIONS: Access to essential eye services is low and unequal in Meru, with less than a third of those aged 18-44 receiving the care they need. Future work should explore the specific barriers faced by this group.

The effectiveness of interventions for optometric referrals into the hospital eye service: A review.

PURPOSE: Ophthalmic services are currently under considerable stress; in the UK, ophthalmology departments have the highest number of outpatient appointments of any department within the National Health Service. Recognising the need for intervention, several approaches have been trialled to tackle the high numbers of false-positive referrals initiated in primary care and seen face to face within the hospital eye service (HES). In this mixed-methods narrative synthesis, we explored interventions based on their clinical impact, cost and acceptability to determine whether they are clinically effective, safe and sustainable. A systematic literature search of PubMed, MEDLINE and CINAHL, guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), was used to identify appropriate studies published between December 2001 and December 2022. RECENT FINDINGS: A total of 55 studies were reviewed. Four main interventions were assessed, where two studies covered more than one type: training and guidelines (n = 8), referral filtering schemes (n = 32), asynchronous teleophthalmology (n = 13) and synchronous teleophthalmology (n = 5). All four approaches demonstrated effectiveness for reducing false-positive referrals to the HES. There was sufficient evidence for stakeholder acceptance and cost-effectiveness of referral filtering schemes; however, cost comparisons involved assumptions. Referral filtering and asynchronous teleophthalmology reported moderate levels of false-negative cases (2%-20%), defined as discharged patients requiring HES monitoring. SUMMARY: The effectiveness of interventions varied depending on which outcome and stakeholder was considered. More studies are required to explore stakeholder opinions around all interventions. In order to maximise clinical safety, it may be appropriate to combine more than one approach, such as referral filtering schemes with virtual review of discharged patients to assess the rate of false-negative cases. The implementation of a successful intervention is more complex than a 'one-size-fits-all' approach and there is potential space for newer types of interventions, such as artificial intelligence clinical support systems within the referral pathway.

Five years' retrospective analysis of childhood ocular morbidities: A priority setting guidelines for pediatric eye clinic.

Objectives: To observe patterns of Pediatric eye diseases over five years 2015-19, to improve management of ophthalmic pediatric units in the developing countries. Methods: It was an observational, cross-sectional study carried out in a tertiary eye care Hospital, Karachi. Records of the children under 16 years of age from 2015 to 2019 were retrieved. Inclusion criteria included complete records with age, gender of the children, symptoms, examination, investigation if necessary, and diagnosis. All incomplete records were excluded. Results: A total of 35348 records with 55.17% boys and 44.82% girls were analyzed. Similar gender difference was reflected in disease frequency. Seven percent of the children did not have detectable ocular pathology. Conjunctivitis, refractive errors and squint were the three most common ocular morbidities observed in decreasing order of frequency as 32.67%, 20.08% and 14.7% respectively. Cataract was present in 4.51%, Corneal disease in 4.11%, Retinal pathology in 1.04%, Glaucoma in 0.49% cases; but Retinoblastoma was present in 55 cases and ROP in 4 cases only. Almost 60% of the children had simple ocular problems like conjunctivitis, refractive error and absence of any pathology. Conclusion: Majority of the children attending pediatric ophthalmology had simple problems manageable at primary health facility level. Strengthening of the primary health care facility will reduce considerable burden of pediatric unit at the tertiary level. Optometrists and orthoptists are important members of the team for refraction and squint management.

Primary health care facility readiness to implement primary eye care in Nigeria: equipment, infrastructure, service delivery and health management information systems.

BACKGROUND: Over two-thirds of Africans have no access to eye care services. To increase access, the World Health Organization (WHO) recommends integrating eye care into primary health care, and the WHO Africa region recently developed a package for primary eye care. However, there are limited data on the capacities needed for delivery, to guide policymakers and implementers on the feasibility of integration. The overall purpose of this study was to assess the technical capacity of the health system at primary level to deliver the WHO primary eye care package. Findings with respect to service delivery, equipment and health management information systems (HMIS) are presented in this paper. METHODS: This was a mixed-methods, cross sectional feasibility study in Anambra State, Nigeria. Methods included a desk review of relevant Nigerian policies; a survey of 48 primary health facilities in six districts randomly selected using two stage sampling, and semi-structured interviews with six supervisors and nine purposively selected facility heads. Quantitative study tools included observational checklists and questionnaires. Survey data were analysed descriptively using STATA V.15.1 (Statcorp, Texas). Differences between health centres and health posts were analysed using the z-test statistic. Interview data were analysed using thematic analysis assisted by Open Code Software V.4.02. RESULTS: There are enabling national health policies for eye care, but no policy specifically for primary eye care. 85% of facilities had no medication for eye conditions and one in eight had no vitamin A in stock. Eyecare was available in < 10% of the facilities. The services delivered focussed on maternal and child health, with low attendance by adults aged over 50 years with over 50% of facilities reporting ≤10 attendances per year per 1000 catchment population. No facility reported data on patients with eye conditions in their patient registers. CONCLUSION: A policy for primary eye care is needed which aligns with existing eye health policies. There are currently substantial capacity gaps in service delivery, equipment and data management which will need to be addressed if eye care is to be successfully integrated into primary care in Nigeria.

Human resource and governance challenges in the delivery of primary eye care: a mixed methods feasibility study in Nigeria.

BACKGROUND: To increase access to eye care, the World Health Organization's Africa Region recently launched a primary eye care (PEC) package for sub-Saharan Africa. To determine the technical feasibility of implementing this package, the capacity of health systems at primary level needs to be assessed, to identify capacity gaps that would need to be addressed to deliver effective and sustainable PEC. This study reports on the human resource and governance challenges for delivering PEC in Anambra State, Nigeria. METHODS: Design: This was a mixed methods feasibility study. A desk review of relevant Nigerian national health policy documents on both eye health and primary health care was conducted, and 48 primary health care facilities in Anambra state were surveyed. Data on human resource and governance in primary health facilities were collected using structured questionnaires and through observation with checklists. In-depth interviews were conducted with district supervisors and selected heads of facilities to explore the opportunities and challenges for the delivery of PEC in their facilities/districts. Data were analysed using the World Health Organization's health system framework. RESULTS: A clear policy for PEC is lacking. Supervision was conducted at least quarterly in 54% of facilities and 56% of facilities did not use the standard clinical management guidelines. There were critical shortages of health workers with 82% of facilities working with less than 20% of the number recommended. Many facilities used volunteers and/or ad hoc workers to mitigate staff shortages. CONCLUSION: Our study highlights the policy, governance and health workforce gaps that will need to be addressed to deliver PEC in Nigeria. Developing and implementing a specific policy for PEC is recommended. Implementation of existing national health policies may help address health workforce shortages at the primary health care level.

Practice scope and job confidence of two-year trained optometry technicians in Eritrea.

BACKGROUND: A two-year optometry technician (OT) training was started in Eritrea in 2009 to fulfill the immediate human resource needs in providing refractive, dispensing and primary eye care services in vision centers. This study aimed to assess the current practice pattern and confidence level among the OTs. METHODS: A self-administered questionnaire was developed and administered to all available OTs in January 2017. The OTs were identified through the Ministry of Health's database. The questionnaire included questions on demographics, scope of practice and confidence level in the clinical practice areas. RESULTS: A total of 94 OTs had graduated by the end of 2016 and 71 (75.5%) of them were involved in the country's eye care services. All the 70 OTs who completed the survey were working under the Ministry of Health in various regions of the country. The mean age of the OTs was 25.6 ± 4.7 years (range: 20 to 48 years) and 43 (61.4%) of them were male. Four out of six regions in the country lacked the required number of OTs for the recommended ratio of one refractionist to 50,000 population. All the OTs provided refraction services; however, they lacked experience in dispensing (62.9%), clinical examination of patients (35.7%) and low vision care (4.3%). While the OTs expressed confidence in refractive procedures, low levels of confidence were expressed for dispensing and primary eye care services. CONCLUSION: OTs contributed to the primary eye care sector in Eritrea. However, high attrition rate, imbalanced distribution, a limited practice in core areas and low clinical confidence were the key challenges for this profession in this country. With better facilities, improved infrastructure and extended education and career opportunities, the two-year trained OTs could potentially serve further in the Eritrean eye care system. Further studies to evaluate the competency, job satisfaction and effectiveness OTs are recommended.

Contemporary management of retinoblastoma in the context of a low-resource country.

Retinoblastoma (RB) is the most common ocular cancer, and it typically presents before the age of 5 years in over 90% of cases. In high resource countries, RB patients tend to survive and retain their sight. This is not the case in low-resource countries because of late presentation and delayed intervention arising mostly from sociocultural and socioeconomic challenges. RB has no gender or racial predilection; the incidence is estimated as 1:16,000-1:18,000 live-births or 11/1 million children under 5 years. Most of the world's RB cases are found in Asia and Africa while most RB treatment centres are in America and Europe. RB is easy to detect by caregivers as a glowing white 'cat eye reflex' at night or when captured on camera. Health workers at primary care level can detect RB in early life if red reflex test and/or squint (Hirschberg) tests are deployed as part of wellness checks done especially during routine immunisation and well-baby clinics in the first 24 months of life. In most cases of RB, biopsies for histological confirmation are not required for diagnosis and treatment decisions to be made. Clinical information, ophthalmic evaluation and imaging modalities are typically used. There have been significant changes in the management of RB using various treatment modalities such as enucleation with orbital implant, use of chemotherapy delivered through intravenous, intravitreal, periocular and intra-arterial routes and targeted treatment with laser, cryotherapy and brachytherapy. Algorithm for management and development of the national RB program within the context of a low-resource country is presented from review of data extracted from Mendeley library, PubMed library, Google Scholar and One Network; full-text articles were mostly retrieved through the American Academy of Ophthalmology.

Integration of eye health into primary care services in Tanzania: a qualitative investigation of experiences in two districts.

BACKGROUND: Visual impairment is a public health problem in sub-Saharan Africa, affecting nearly 5% of the population. Efforts to combat avoidable causes have been hampered by weak health systems and little evidence exists to suggest what interventions may be effective to improve the situation. Despite this, there are calls to promote some specific interventions, one of which being the closer integration of eye health services into health systems, often focusing on training primary health workers to deliver basic eye health services. This study seeks to understand how eye health services are delivered by primary health workers who have received training and what constraints remain to effective service provision. METHODS: This was a qualitative investigation into the experiences of 20 primary health workers trained in primary eye care and eight key informants working within specialist eye health services or regional and district health management positions in two districts in Tanzania. RESULTS: Despite feeling confident in their own eye care skills, most primary health workers felt constrained in the services they could provide to their communities by insufficient resources needed for diagnosis and treatment, and by lack of systematic supportive supervision to their work. Specialist ophthalmic staff were aware of this issue, although for the most part they felt it was not within their capacity to remedy and that it fell within the remit of general health managers. Many participants discussed the low support to eye health from the national government, evidenced through the lack of dedicated funding to the area and traditional reliance on outside funds including international charities. CONCLUSIONS: Although training of primary health workers is useful, it is recognised that is not sufficient to address the burden of eye health disease present in rural communities in Tanzania. It is likely that broader engagement with the general health system, and most likely with the private sector, will be necessary to improve the coverage of eye health care to remote and poor communities such as those in Morogoro. Further investment is needed to develop innovative approaches to delivering eye health services, including preventative, curative and rehabilitative services.

Setting targets for human resources for eye health in sub-Saharan Africa: what evidence should be used?

With a global target set at reducing vision loss by 25% by the year 2019, sub-Saharan Africa with an estimated 4.8 million blind persons will require human resources for eye health (HReH) that need to be available, appropriately skilled, supported, and productive. Targets for HReH are useful for planning, monitoring, and resource mobilization, but they need to be updated and informed by evidence of effectiveness and efficiency. Supporting evidence should take into consideration (1) ever-changing disease-specific issues including the epidemiology, the complexity of diagnosis and treatment, and the technology needed for diagnosis and treatment of each condition; (2) the changing demands for vision-related services of an increasingly urbanized population; and (3) interconnected health system issues that affect productivity and quality. The existing targets for HReH and some of the existing strategies such as task shifting of cataract surgery and trichiasis surgery, as well as the scope of eye care interventions for primary eye care workers, will need to be re-evaluated and re-defined against such evidence or supported by new evidence.

Mixed methods evaluation of a primary eye care training programme for primary health workers in Morogoro Tanzania.

BACKGROUND: There are 285 million people with visual impairment (VI) worldwide including 39 million who are blind; 15 % of those with VI live in Africa, and around 80 % of VI is preventable or treatable with the right equipment, information and skills. The scarcity of human resources for eye health, particularly in Sub-Saharan Africa, is a key challenge towards achieving this goal. Therefore training primary health workers (PHW) in providing eye-care services has been seen by some authors as a way to improve access to eye-care services in remote communities. However, the package of interventions which could be effectively delivered for eye-care at the primary-care level or the set of skills and competencies that PHWs need has not yet been delineated. The aim of the study was to evaluate the effectiveness of a four day training programme of PHWs in primary eye-care conducted in Morogoro, Tanzania in 2010/2011. METHODS: A mixed methods study using pre- and immediate post-training knowledge assessment of 60 trainees, and in-depth face to face interviews with 20 PHWs and 8 service managers 2 to 3 years after the training. RESULTS: Pre-and immediate post-training assessments indicated improvement in health worker knowledge about eye-care in the short term. Qualitative investigations 2 to 3 years after the training showed that although staff could make the correct management decisions when presented with eye-health problems, they often could not make a correct diagnosis. PHWs and managers reported satisfaction with the content of the training but some of the less well qualified staff found it overwhelming. Theoretical teaching was appreciated by most participants but almost all suggested increasing the time spent on acquiring skills. The training manual was accepted by many and some improvements were recommended. All interviewed PHWs were keen to improve their skills and knowledge. Acquired skills and knowledge were used for identification, referral of patients and for eye-health promotion. CONCLUSION: The training program in Morogoro was considered by PHWs as broadly successful and satisfying in terms of content, methods and duration of training. However, any future programme needs to be considered within the context of strengthening wider health systems.

Knowledge and practice of primary eye care among primary healthcare workers in northern Nigeria.

OBJECTIVE: To assess knowledge and practice of primary eye care among primary healthcare workers known as community health extension workers in Funtua district of Nigeria. METHODS: Cross-sectional mixed method study among health workers employed in government-owned primary healthcare facilities. Quantitative data were obtained using self-administered questionnaires and checklists, while qualitative data by modified Delphi technique, role plays and observation. A score of 1 was given for each correct answer, while a total score of ≥60% was considered 'good'. RESULTS: Eighty three of 88 health workers participated (94%) in the questionnaire survey; while 16 of them were selected for the qualitative survey. Good scores regarding the knowledge of common eye diseases were obtained by 68.7%, but only 26.4% of them could identify their most important features. Participants could undertake 3 of 5 steps in visual acuity testing. Skills in recognising common eye diseases and their management were weak; while practice was often not according to the guidelines. CONCLUSION: Community health extension workers displayed good knowledge of common eye diseases. Areas of weakness are recognition and interpretation of eye signs, and practice rarely follows the guidelines. Preventive medicine was neglected; community health extension workers require practical retraining and supervision to achieve integration of primary eye care into primary healthcare services.

Primary eye care skills scores for health workers in routine and enhanced supervision settings.

INTRODUCTION: Primary health care in Tanzania is provided at two types of health units, the dispensary and the health centre. Theoretically, primary health workers (with knowledge of primary eye care [PEC]) are ideally placed to identify people in need of eye care services. In Tanzania, they are expected to be able to identify, treat, or correctly refer a number of eye conditions including cataract, trauma, presbyopia, and the 'red eye'. They are also expected to be able to measure visual acuity correctly and to educate the community about prevention. OBJECTIVES: The objective was to determine the effect of enhanced supervision of health workers on PEC knowledge and skills in Kilimanjaro Region, Tanzania. STUDY DESIGN: This was a quasi-experimental, cluster randomized intervention study of an enhanced supervisory method compared to a routine supervisory method; 36 dispensaries were randomly allocated into the two groups. PARTICIPANTS: Health workers based at government dispensaries in Mwanga District. DATA COLLECTION: Participants were interviewed pre and post intervention and the information was recorded using a standardized pretested questionnaire. RESULTS: Mean scores of knowledge in healthcare workers was higher in the intervention group (score = 6.43, 80.4% improvement) compared to the non-intervention group (score = 4.71, 58.9% improvement). The ability to describe and demonstrate vision testing was better (score = 1.8) in the enhanced supervision group compared to the routine supervision group (score = 0.88, P = 0.03). There was a high level of attrition (24%) within one year from the time of baseline survey, especially amongst clinical officers (44%). CONCLUSION: During the pilot study, enhanced supervision improved PEC knowledge and skills of health workers compared to health workers with routine supervision. RECOMMENDATIONS: Training in PEC needs revision to become more practicum-based. There is need to revise supervision guidelines (to be skills-based) and the supervision skills of district eye coordinators (DECs) need to be enhanced. There is a huge need to improve governance (accountability and rule of law) of health staff.

A pilot study to evaluate incorporating eye care for children into reproductive and child health services in Dar-es-Salaam, Tanzania: a historical comparison study.

BACKGROUND: Many blinding eye conditions of childhood are preventable or treatable, particularly in developing countries. However, primary eye care (PEC) for children is poorly developed, leading to unnecessary visual loss. Activities for control by health workers entail interventions for systemic conditions (measles, vitamin A deficiency), identification and referral of children with sight threatening conditions and health education for caregivers. This pilot study evaluated integrating a package of activities to promote child eye health into Reproductive and Child Health (RCH) services in Dar-es-Salaam, Tanzania. DESIGN: historical comparison study. Fifteen Clinical Officers and 15 nurses in 15 randomly selected RCH clinics were trained in PEC for children in July 2010. They were given educational materials (poster and manual) and their supervisors were orientated. Knowledge and practices were assessed before and 3 weeks after training. One year later their knowledge and practices were compared with a different group of 15 Clinical Officers and 15 nurses who had not been trained. RESULTS: Before training staff had insufficient knowledge to identify, treat and refer children with eye diseases, even conjunctivitis. Some recommended harmful practices or did not know that cataract requires urgent referral. Eye examination, vitamin A supplementation of mothers after delivery and cleaning the eyes at birth with instillation of antibiotics (Crede's prophylaxis) were not routine, and there were no eye-specific educational materials. Three weeks after training several clinics delivering babies started Crede's prophylaxis, vitamin A supplementation of women after delivery increased from 83.7% to 100%, and all staff included eye conditions in health education sessions. At one year, trained staff were more likely to correctly describe, diagnose and treat conjunctivitis (z=2.34, p=0.04)(30%-vs-60.7%). Mystery mothers observed health education sessions in 7/10 RCH clinics with trained staff, five (71.4%) of which included eye conditions. CONCLUSIONS: Primary eye care for children in Dar-es-Salaam is inadequate but training RCH staff can improve knowledge in the short term and change practices. Attendance by mothers and their children is high in RCH clinics, making them ideal for delivery of PEC. Ongoing supportive supervision is required to maintain knowledge and practices, as well as systems to track referrals.

Comprehensive Primary Eye Care: A Comparison Between an In-Person Eye Exam and a Tele-Eye Care Exam.

Introduction: Proper access to primary eye care is essential in addressing vision impairment, and tele-eye care examinations are a promising solution that could facilitate this access in many rural or remote areas. Even though remote eye exams are becoming increasingly frequent, comprehensive tele-eye care exams are still limited by the lack of published data. The aim of this study is to compare a comprehensive tele-eye care exam with a gold standard in-person primary eye care exam with an emphasis on refractive measurements, ocular health assessment, confidence level of the eye care providers and patient satisfaction. Methods: Sixty-six participants underwent two comprehensive eye exams performed by two eye care providers. One was a gold standard in-person exam, while the other was a remote exam performed by an eye care provider through videoconference. An overall patient satisfaction survey and a questionnaire for visual comfort with a trial frame from each modality were completed and the eye care providers scored their confidence level for each test. Exam results and diagnoses were compared between both modalities. Results: Tele-refraction has a good to excellent agreement with in-person subjective refraction in terms of sphero-cylindrical power and best corrected visual acuity. There was no statistically significant difference for visual comfort between both modalities. The agreement between in-person and remote exams for ocular health assessment ranged from fair to almost perfect, but there was a low prevalence of ocular pathologies within the study sample. The confidence level of the eye care providers and patient satisfaction were statistically higher in-person. Conclusion: Tele-eye care appears to be statistically and clinically non-inferior to in-person eye exams, especially for refraction, but the low prevalence of ocular pathologies somewhat limits the comparison of its efficacy for ocular health assessment. More studies on comprehensive tele-eye care exams are needed.

Ocular therapeutics and the profession of optometry in South Africa.

BACKGROUND:  The role of an optometrist as defined by the World Council of Optometry includes the management of ocular diseases. In 2015, the scope of optometry in South Africa was expanded to include ocular therapeutic drugs. To date approximately 27 optometrists have obtained full certification to exercise ocular therapeutic privileges. AIM:  This study aimed to determine the interest, readiness, as well as challenges, of optometrists for the inclusion of ocular therapeutics into daily practice. SETTING:  The study was set in South Africa. METHODS:  A descriptive, cross-sectional study design was employed. Convenience sampling was used to recruit 420 participants from a study population of optometrists registered with the Health Professions Council of South Africa, with data collected using an online questionnaire hosted on social media platforms and distributed by professional organisations. Data were analysed using the Statistical Package for Social Science version 27. RESULTS:  The majority of respondents (73.3%) reported keenness for ocular therapeutics certification. While 75.7% of respondents had obtained diagnostics certification, only 9.5% were registered with the Health Professions Council of South Africa (HPCSA) with ocular therapeutics certification. Most (92.1%) respondents reported the required minimum of 600 h of clinical training as a major challenge to obtaining ocular therapeutics certification. Almost all (96.9%) of the respondents agreed that ocular therapeutics certification will improve provision of optimal eyecare. CONCLUSION:  South African optometrists support and are personally interested in ocular therapeutics certification. However, while there is a preponderance of diagnostically qualified optometrists, very few are certified for ocular therapeutics with completion of the required clinical training for certification perceived as the greatest challenge.Contribution: This findings in this study highlight that, current requirements to support ocular therapeutics certification of South African optometrists should be reviewed to ensure an enabling environment for the completion of the clinical training.

Assessment of eye health programme reach by comparison with rapid assessment of avoidable blindness (RAAB) survey data, Talagang, Pakistan.

BACKGROUND: The purpose of this study was to quantify how much of the burden of visual impairment (VI) and unmet need in Talagang, identified by Rapid Assessment of Avoidable Blindness (RAAB) survey data, has been addressed by Community Eye Health (CEH) programme efforts. METHODS: A RAAB survey was carried out in November 2018, with 2,824 participants in Talagang Tehsil, Punjab, Pakistan, aged 50 and over. Census data were used to extrapolate survey data to the population. Alongside this, a CEH programme was launched, consisting of community eye screening, and onward referral to rural health centres, secondary or tertiary ophthalmological services, as required. This health intervention aimed to address the eye care needs surfaced by the initial survey. From 2018 to 2022, 30,383 people aged 50 or over were screened; 14,054 needed referral to further steps of the treatment pathway and more detailed data collection. Programme data were compared to estimates of population unmet needs. Main outcome measures were prevalence of VI, and proportion of need met by CEH Programme, by cause and level of VI. RESULTS: Among those aged 50 and over, 51.0% had VI in at least one eye. The leading causes were cataract (46.2%) and uncorrected refractive error (URE) (25.0%). In its first four years, the programme reached an estimated 18.3% of the unmet need from cataract, and 21.1% of URE, equally in both men and women. CONCLUSIONS: Robustly collected survey and programme data can improve eye health planning, monitoring and evaluation, address inequities, and quantify the resources required for improving eye health. This study quantifies the time required to reach eye health needs at the community level.

Barriers in older adults' decision-making process to use routine eye examinations in Hong Kong.

CLINICAL RELEVANCE: The decision to have a routine eye examination involves individual- and service-level judgement. A deeper understanding of patient access barriers and expectations could facilitate the design of better-aligned service models in optometric practice, improving the utilisation rate of an important facet of primary healthcare services. BACKGROUND: Routine eye examinations achieve several health objectives, including mitigation of sight-threatening risk factors. However, there are barriers to service uptake. Through the qualitative approach, a deeper understanding of these barriers can be realised and enhanced strategies designed to improve the uptake of the routine eye examination. A qualitative study was conducted to identify the factors influencing the decision-making process of older adults to use the routine eye examination service. METHODS: This study was guided by the grounded theory approach. Participants were purposively recruited from six community elderly centres. Semi-structured interviews were conducted with 25 community-dwelling adults aged 65 years or above in Hong Kong. Data were transcribed and constant comparison techniques were used for data analysis. RESULTS: Difficulty in prioritising and including the routine eye examination in the existing health service utilisation was the central theme associated with its lower use. Four sub-themes were identified to explain this phenomenon: (1) previous health care service utilisation as a reference for judging primary eye care; (2) low perceived primary eye care service needs; (3) low perceived self-efficacy on routine eye care utilisation; (4) service expectations. CONCLUSION: Multiple modifiable factors influence decision-making by older adults, suggesting that their routine eye care seeking behaviour might be altered through behaviour change intervention. The context in which services are delivered requires further study, with a focus on exploring the factors influencing service experience and its subsequent impact on regular eye care seeking behaviour.

Impact of Community Eye Clinics (CEC) on Specialist Eye Clinic Referrals.

PURPOSE: Community Eye Clinics (CEC) increase accessibility of specialist ophthalmic services in the community, reducing demand for tertiary eye services. This paper aims to evaluate the impact of CEC on first-visit referrals from Hougang Polyclinic (HOU) to Tan Tock Seng Hospital Ophthalmology Specialist Outpatient Clinic (SOC). METHODS: A retrospective analysis was performed on first-visit referrals from Hougang Polyclinic (HOU) to Tan Tock Seng Hospital Ophthalmology Specialist Outpatient Clinic (SOC) over a similar 3-months period before and after the introduction of CEC in August 2018 (1 January to 31 March in 2018 and 2019, respectively). Data pertaining to patients' presenting complaints, referral reasons, final diagnoses, follow-up plans, and need for ophthalmic intervention were obtained. RESULTS: We included 978 patients in our study. There was a 27.5% reduction in the number of first-visit referrals seen at SOC after the establishment of CEC. Patients were more likely to be referred on to sub-specialty eye clinics (10.8% vs. 12.9%, p= p = .304) and receive more ophthalmic interventions (15% vs. 16.3%, p = .066) than prior to CEC. CONCLUSION: The CEC provides greater accessibility to eye care within the community. Optometrists are upskilled to manage patients with stable eye conditions, whilst eye specialists can provide timely care to the SOC for patients with more severe eye conditions.

Eye Health Integration in Southern and Eastern Africa: A Scoping Review.

Integrated health systems are deemed necessary for the attainment of universal health coverage, and the East, Central, and Southern Africa Health Community (ECSA-HC) recently passed a resolution to endorse the integration of eye health into the wider health system. This review presents the current state of integration of eye health systems in the region. Eight hundred and twelve articles between 1946 and 2020 were identified from four electronic databases that were searched. Article selection and data charting were done by two reviewers independently. Thirty articles met the eligibility criteria and were included in the narrative synthesis. Majority were observational studies (60%) and from Tanzania (43%). No explicit definition of integration was found. Eye health was prioritized at national level in some countries but failed to cascade to the lower levels. Eye health system integration was commonly viewed in terms of service delivery and was targeted at the primary level. Eye care data documentation was inadequate. Workforce integration efforts were focused on training general health-care cadres and communities to create a multidisciplinary team but with some concerns on quality of services. Government funding for eye care was limited. The findings show eye health system integration in the ECSA-HC region has been in progress for about four decades and is focused on the inclusion of eye health services into other health-care programs. Integration of comprehensive eye care into all the health system building blocks, particularly financial integration, needs to be given greater emphasis in the ECSA-HC.

Primary eye care in pediatric population-I study (PREPP-I study): Demographic and clinical profile of pediatric patients treated in six major vision centers of a tertiary eye care facility in South India.

Purpose: The study intends to evaluate the demographic and clinical profile of pediatric patients (0-18 years) attending six vision centers (VCs) of a tertiary eye care facility in south India. Methods: This is a cross-sectional observation study conducted at six major peripheral VCs of a tertiary eye care facility in South India from June 20 to Dec 20. All children presenting at the VCs under a base hospital (BH) in Pondicherry, whose parents gave consent were included. Data were entered by the ophthalmic assistants in the VC and cross checked by the principal investigator at the BH. Results: A total of 250 pediatric patients were brought to the VCs during the study period, predominantly males (60.8%), with a mean age of 8.2 ± 4.5 years (0-18 years). Half of them were staying within 5 km from the VCs. Most children were escorted by their parents (88%), and the expenditure of travel to the VC was affordable for most of the parents (75%). Also, 53.6% of patients were in their primary school, while schooling had not started for 28% of children. Visual acuity (VA) could be assessed only for school-going children and older children due to lack of age-matched VA assessment tools. Most children (91.3%) had uncorrected VA better than or equal to 6/18 in the better eye, and approximately 3% had VA worse than 6/60. All patients had best corrected VA of 6/6-6/18 after cycloplegic refraction. Most children reported to the VC for allergic conjunctivitis (25%), followed by refractive error (13%) and squint (10.4%). Urgent referral to the BH was made for 47 children. Conclusion: Primary eye care in pediatric population-I (PREPP-I) showed that most children can be treated at the VCs and only one-fifth of the children require active intervention at higher referral centers. Further study on satisfaction of services provided for pediatric patients in these VCs and barriers of not reporting to the BH when referred are considered for the PREPP-II study.