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Rawlings A, Hobby AE, Ryan B, Carson-Stevens A, North R, Smith M, Gwyn S, Sheen N, Acton JH. The burden of acute eye conditions on different healthcare providers: a retrospective population-based study. Br J Gen Pract 2024:BJGP.2022.0616. [PMID: 38438268 PMCID: PMC10947371 DOI: 10.3399/bjgp.2022.0616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 06/05/2023] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND The demand for acute eyecare exponentially outstrips capacity. The public lacks awareness of community eyecare services. AIM To quantify the burden of acute eyecare on different healthcare service providers in a national population through prescribing and medicines provision by GPs, optometrists, and pharmacists, and provision of care by accident and emergency (A&E) services. A secondary aim was to characterise some of the drivers of this burden. DESIGN AND SETTING A retrospective data-linkage study set in Wales, UK. METHOD Analysis of datasets was undertaken from the Secure Anonymised Information Linkage Databank (GP and A&E), the Eye Health Examination Wales service (optometry), and the Common Ailments Scheme (pharmacy) during 2017-2018. RESULTS A total of 173 999 acute eyecare episodes delivered by GPs (168 877 episodes) and A&E services (5122) were identified during the study. This resulted in 65.4 episodes of care per 1000 people per year. GPs prescribed a total of 87 973 653 prescriptions within the general population. Of these, 820 693 were related to acute eyecare, resulting in a prescribing rate of 0.9%. A total of 5122 eye-related and 905 224 general A&E attendances were identified, respectively, resulting in an A&E attendance rate of 0.6%. Optometrists and pharmacists managed 51.8% (116 868) and 0.6% (2635) of all episodes, respectively. Older females and infants of both sexes were more likely to use GP prescribing services, while adolescent and middle-aged males were more likely to visit A&E. GP prescribing burden was driven partially by economic deprivation, access to services, and health score. Season, day of the week, and time of day were predictors of burden in GP and A&E. CONCLUSION Acute eyecare continues to place considerable burden on GP and A&E services in Wales, particularly in urban areas with greater economic deprivation and lower overall health. This is likely to increase with a rapidly ageing population. With ongoing pathway development to better utilise optometry and pharmacy, and improved public awareness, there may be scope to change this trajectory.
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Affiliation(s)
- Anna Rawlings
- Swansea University Medical School, Swansea University, Swansea
| | - Angharad E Hobby
- School of Optometry and Vision Sciences, Cardiff University, Cardiff, and University of the West of England, Bristol
| | - Barbara Ryan
- School of Optometry and Vision Sciences, Cardiff University, Cardiff
| | - Andrew Carson-Stevens
- PRIME Centre Wales, Division of Population Medicine, School of Medicine, Cardiff University, Cardiff
| | - Rachel North
- School of Optometry and Vision Sciences and PRIME Centre Wales, Division of Population Medicine, School of Medicine, Cardiff University, Cardiff
| | - Mathew Smith
- School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff
| | - Sioned Gwyn
- PRIME Centre Wales, Division of Population Medicine, School of Medicine, Cardiff University, Cardiff
| | - Nik Sheen
- Health and Education Improvement Wales (HEIW), Nantgarw
| | - Jennifer H Acton
- School of Optometry and Vision Sciences, Cardiff University, Cardiff
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Carmichael J, Abdi S, Balaskas K, Costanza E, Blandford A. Assessment of optometrists' referral accuracy and contributing factors: A review. Ophthalmic Physiol Opt 2023; 43:1255-1277. [PMID: 37395045 PMCID: PMC10946769 DOI: 10.1111/opo.13183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 05/14/2023] [Accepted: 05/31/2023] [Indexed: 07/04/2023]
Abstract
PURPOSE In the UK, ophthalmology has the highest number of outpatient appointments within the National Health Service. False-positive referrals from primary care are one of the main factors contributing to the oversubscription of hospital eye services (HESs). We reviewed the accuracy of referrals originating from primary care optometrists and contributing factors, such as condition type and years since registration. RECENT FINDINGS Of the 31 studies included in the review, 22 were retrospective analyses of referrals and appointments at the HES. Eight were prospective studies, and one used online clinical vignettes. Seven assessed the accuracy of referrals for all ocular conditions. The remaining studies focused on glaucoma (n = 11), cataracts (n = 7), emergency conditions (n = 4), neovascular age-related macular degeneration (n = 1) and paediatric binocular vision (n = 1). The diagnostic agreement for suspected emergency ocular conditions was the lowest, with only 21.1% of referrals considered to require urgent attention in one study. For glaucoma, the first-visit discharge rate was high (16.7%-48%). Optometrist referral accuracy was overall 18.6% higher than General Medical Practitioners'; however, the two mainly referred different ocular conditions. Female optometrists made more false-positive referrals than males (p = 0.008). The proportion of false positives decreased by 6.2% per year since registration (p < 0.001). SUMMARY There was significant variation in referral accuracy across different ocular conditions, partly due to differences when defining accurate referrals. Optometrists working in primary care are generally more limited in their resources than the HES. Thus, choosing the cautious option of referral when they are unsure could be in the patients' best interests. The possible effect of increased use of advanced imaging on referrals requires evaluation. Although interventions such as refinement schemes have been put in place, these vary across regions, and their approaches such as virtual referral triaging may reduce unnecessary HES face-to-face appointments and promote communication between primary and secondary care.
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Affiliation(s)
- Josie Carmichael
- University College London Interaction Centre (UCLIC), UCLLondonUK
- NIHR Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCLInstitute of OphthalmologyLondonUK
| | - Sarah Abdi
- University College London Interaction Centre (UCLIC), UCLLondonUK
| | - Konstantinos Balaskas
- NIHR Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCLInstitute of OphthalmologyLondonUK
| | - Enrico Costanza
- University College London Interaction Centre (UCLIC), UCLLondonUK
| | - Ann Blandford
- University College London Interaction Centre (UCLIC), UCLLondonUK
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Shah R, Edgar DF, Khatoon A, Hobby A, Jessa Z, Yammouni R, Campbell P, Soteri K, Beg A, Harsum S, Aggarwal R, Evans BJW. Referrals from community optometrists to the hospital eye service in Scotland and England. Eye (Lond) 2021; 36:1754-1760. [PMID: 34363046 PMCID: PMC8344323 DOI: 10.1038/s41433-021-01728-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 07/05/2021] [Accepted: 07/28/2021] [Indexed: 12/26/2022] Open
Abstract
Objectives This audit assesses communication between community optometrists (COs) and hospital eye service (HES) in Scotland and England. Methods Optometric referrals and replies were extracted from six practices in Scotland and England. If no reply was found, replies/records were copied from HES records. De-identified referrals, replies and records were audited against established standards, evaluating whether referrals were necessary, accurate and directed to the appropriate professional. The referral rate (RR) and referral reply rate (RRR) were calculated. Results From 905 de-identified referrals, RR ranged from 2.6 to 8.7%. From COs’ perspective, the proportion of referrals for which they received replies ranged from 37 to 84% (Scotland) and 26 to 49% (England). A total of 88–96% of referrals (Scotland) and 63–76% (England) were seen in the HES. Adjusting for cases when it is reasonable to expect replies, RRR becomes 45–92% (Scotland) and 38–62% (England) with RRR significantly greater in Scotland (P = 0.015). Replies were copied to patients in 0–21% of cases. Referrals were to the appropriate service and judged necessary in ≥90% of cases in both jurisdictions. Accuracy of referral ranged from 89 to 97% (Scotland) and 81 to 98% (England). The reply addressed the reason for referral in 94–100% of cases (Scotland) and 93–97% (England) and was meaningful in 95–100% (Scotland) and 94–99% (England). Conclusions Despite the interdisciplinary joint statement on sharing patient information, this audit highlights variable standard of referrals and deficits in replies to the referring COs, with one exception in Scotland. Replies from HES to COs are important for patient care, benefitting patients and clinicians and minimising unnecessary HES appointments.
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Affiliation(s)
- Rakhee Shah
- Centre for Applied Vision Research, City, University of London, London, UK.
| | - David F Edgar
- Centre for Applied Vision Research, City, University of London, London, UK
| | | | | | | | | | - Peter Campbell
- Centre for Applied Vision Research, City, University of London, London, UK
| | - Kiki Soteri
- University of Plymouth, Plymouth, UK.,Specsavers Opticians, St. Andrew, Guernsey
| | | | - Steven Harsum
- Epsom and St Helier University Hospitals NHS Trust, Epsom, UK
| | | | - Bruce J W Evans
- Centre for Applied Vision Research, City, University of London, London, UK.,Institute of Optometry, London, UK
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Evans BJW, Edgar DF, Jessa Z, Yammouni R, Campbell P, Soteri K, Hobby A, Khatoon A, Beg A, Harsum S, Aggarwal R, Shah R. Referrals from community optometrists to the hospital eye service in England. Ophthalmic Physiol Opt 2020; 41:365-377. [PMID: 33354812 DOI: 10.1111/opo.12772] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/29/2020] [Indexed: 12/26/2022]
Abstract
PURPOSE In the UK, most referrals to the hospital eye service (HES) originate from community optometrists (CO). This audit investigates the quality of referrals, replies, and communication between CO and the HES. METHODS Optometric referrals and replies were extracted from three practices in England. If no reply letter was found, the records were searched at each local HES unit, and additional replies or records copied. De-identified referrals, replies and records were audited by a panel against established standards to evaluate whether the referrals were necessary, accurate and directed to the appropriate professional. The referral rate (RR) and referral reply rate (RRR) were calculated. RESULTS A total of 459 de-identified referrals were extracted. The RR ranged from 3.6%-8.7%. The proportion of referred patients who were seen in the HES unit was 63%-76%. From the CO perspective, the proportion of referrals for which they received replies ranged from 26%-49%. Adjusting the number of referrals for cases when it would be reasonable to expect an HES reply, RRR becomes 38%-62%. Patients received a copy of the reply in 3%-21% of cases. Referrals were made to the appropriate service in over 95% of cases, were judged necessary in 93%-97% and were accurate in 81%-98% of cases. The referral reply addressed the reason for the referral in 93%-97% and was meaningful in 94%-99% of cases. The most common conditions referred were glaucoma, cataract, anterior segment lesions, and neurological/ocular motor anomalies. The CO/HES dyad (pairing) in the area with the lowest average household income had the highest RR. CONCLUSIONS In contrast with the Royal College of Ophthalmologists/College of Optometrists joint statement on sharing patient information, CO referrals often do not elicit a reply to the referring CO. Replies from the HES to COs are important for patient care, benefitting patients and clinicians, and minimising unnecessary HES appointments.
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Affiliation(s)
- Bruce J W Evans
- Institute of Optometry, London, UK.,Division of Optometry and Visual Sciences, School of Health Sciences, City, University of London, London, UK
| | - David F Edgar
- Division of Optometry and Visual Sciences, School of Health Sciences, City, University of London, London, UK
| | | | | | - Peter Campbell
- Division of Optometry and Visual Sciences, School of Health Sciences, City, University of London, London, UK.,Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | | | | | | | - Steven Harsum
- Epsom and St Helier University Hospitals NHS Trust, Carshalton, UK
| | | | - Rakhee Shah
- Division of Optometry and Visual Sciences, School of Health Sciences, City, University of London, London, UK
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Web-Based Versus Non-Web-Based Patient Referral Patterns and Factors Affecting Them. Ophthalmic Plast Reconstr Surg 2020; 37:470-475. [PMID: 33315846 DOI: 10.1097/iop.0000000000001918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE To analyze the 8-year (2012-2019) change in the patient referral source trends to a plastic surgery practice and the factors affecting them. METHODS Data on demographics, referral source, and patient's concern were recorded. The web-based referral sources were website and Instagram and non-web-based included other patients (word-of-mouth), medical professionals (physician, nurse, and optometrist), and others (printed media, TV, and radio). Patients' concerns were divided into cosmetic and noncosmetic. The first (2012-2015) and second (2016-2019) half of the study period were also compared. RESULTS Included patients were 19,965. The 8-year referral sources, in order of frequency, were medical professionals (34%), other patients (32.7%), web-based sources (32.5%), and the others (0.7%). The web-based sources significantly increased by 2.4 times in the second half. While they had a third rank after the medical professionals and other patients in the first half of the study period, they became the first in the second half. The non-web-based source showed a decline during the study period. Type of referral sources was not significantly different between the 2 genders. A significantly higher percentage of the patients between 21 and 50 years of age were referred through web-based sources than the other age groups. Patients with cosmetic concerns were 2 times more likely to be referred through web-based sources. CONCLUSION The web-based referral sources have significantly grown from the third rank in the beginning to the first one from 2015 till the end of study.
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El-Abiary M, Loffler G, Young D, Strang N, Lockington D. Assessing the effect of Independent Prescribing for community optometrists and referral rates to Hospital Eye Services in Scotland. Eye (Lond) 2020; 35:1496-1503. [PMID: 32681093 DOI: 10.1038/s41433-020-1095-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION Since 2010, General Ophthalmic Services (GOS) legislation and Independent Prescribing (IP) enable community optometrists to manage primary eye conditions. No studies have assessed the effect of IP. We wished to determine the distribution of IP optometrists and associated hospital referral rates across Scotland. METHODS In 2019, FOI requests (General Optical Council and NHS Education Scotland) identified all registered IP optometrists in Scotland and their registered postcodes. Data regarding community eye examinations and referrals to HES since 2010 were gathered via Information Services Division of NHS Scotland. RESULTS As of March 2019, there were 278 IP optometrists in Scotland (278/1189; 23.4%). Two hundred eighteen IP optometrists work in 293 practices across 11 of Scotland's 14 health boards. There was a strong correlation (r = +0.96) between population density and number of IP optometrists. Fifty-six percent of IP optometrists work in the two most deprived quintiles. Since IP's introduction, there has been a marked increase in anterior segment supplementary visits (+290%). Optometry referrals to GPs have reduced by 10.5%, but referrals to HES have increased by 118% (to 96,315). There was no correlation between quantity of IP optometrists and referral rates to HES (r = -0.06, 95% CI -0.64 to 0.56, p = 0.86). CONCLUSIONS This is the first analysis of IP optometrists and associated referral rates in Scotland. Despite good geographical distribution and increased supplementary attendances, optometric referrals to HES have doubled and continue to rise. We propose a ratio of primary, supplementary, non-referral and referral rates to discern the true impact of IP versus non-IP community optometric behaviour.
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Affiliation(s)
- Mariam El-Abiary
- Tennent Institute of Ophthalmology, Gartnavel General Hospital, 1053 Great Western Road, Glasgow, G12 0YN, UK
| | - Gunter Loffler
- Department of Vision Sciences, School of Health and Life Sciences, Cowcaddens Road, Glasgow, G4 0BA, UK
| | - David Young
- Department of Mathematics and Statistics, University of Strathclyde, 16 Richmond Street, Glasgow, G1 1XQ, UK
| | - Niall Strang
- Department of Vision Sciences, School of Health and Life Sciences, Cowcaddens Road, Glasgow, G4 0BA, UK
| | - David Lockington
- Tennent Institute of Ophthalmology, Gartnavel General Hospital, 1053 Great Western Road, Glasgow, G12 0YN, UK.
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Optometrist referrals to an emergency ophthalmology department: a retrospective review to identify current practise and development of shared care working strategies, in England. Eye (Lond) 2020; 35:1340-1346. [PMID: 32601501 DOI: 10.1038/s41433-020-1049-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 06/08/2020] [Accepted: 06/16/2020] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Direct referrals from optometrists account for up to 10% eye casualty attendances. Despite this, there remains a paucity of literature on optometrist referrals to eye casualty. A better understanding of these referrals could be helpful in the development of shared care emergency pathways. Diagnostic agreement between optometrists and ophthalmologists for emergency referrals can be used to identify areas for development of shared care working strategies in emergency ophthalmology. METHODS A retrospective evaluation of 1059 consecutive optometric emergency referrals to Moorfields Eye Hospital was conducted. Referrals were only included when a letter or documentation for the reason for referral was provided. Diagnostic information from the referring optometrist and casualty doctor was summarised for each patient by an investigator (VMT) and recorded on a single spreadsheet. These clinical summaries were compared by a second independent investigator (IJ) and marked as agreeing, disagreeing or uncertain. Each clinical summary was then mapped to a diagnostic category using key word searches which were manually re-checked against the original summaries. Information on the timing of the referral and the outcome at the emergency department visit was also collated. Inter-observer agreement for diagnostic categories was measured using kappa coefficients. RESULTS Diagnostic agreement ranged between kappa 0.59 and 0.87. It was best for diagnoses within the red eye category (kappa 0.87). Compliance with College of Optometrists referral guidance ranged between 11 and 100%. More than half of referrals for elevated intra-ocular pressure were discharged at the eye casualty visit. Overall, 54% of patients were managed with advice alone, 39% required treatment following referral and 7% required onward referral from eye casualty. CONCLUSION The majority of patients referred by optometrists were managed with advice alone. A collaborative approach at the point referral could be helpful to improve referral efficiency.
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Wright DM, O'Reilly D, Azuara-Blanco A, Curran R, McMullan M, Hogg RE. Delayed attendance at routine eye examinations is associated with increased probability of general practitioner referral: a record linkage study in Northern Ireland. Ophthalmic Physiol Opt 2020; 40:365-375. [PMID: 32301135 DOI: 10.1111/opo.12685] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 03/23/2020] [Indexed: 12/01/2022]
Abstract
PURPOSE To investigate relationships between health and socio-economic status with delayed attendance at routine eye examinations and risk of subsequent general practitioner (GP) referral in Northern Ireland. METHODS We constructed a cohort of 132 046 community dwelling individuals aged ≥60 years, drawing contextual information from the 2011 Northern Ireland Census. Using linked administrative records of routine eye examinations between 2009 and 2014, we calculated 311 999 examination intervals. Multinomial models were used to estimate associations between contextual factors and examination interval (classified into three groups: early recall, on-time, delayed attendance). Associations between examination interval and referral risk were estimated using logistic regression. RESULTS Delayed attendance was recorded for 129 857 (41.6%) examination intervals, 53 759 (17.2%) delayed by ≥6 months. Female sex, poor general or mental health were each associated with delay, as were longer distances to optometry services among those aged ≥70 years (longest vs shortest: Relative Risk Ratio = 1.21 [1.14, 1.28]). Low income and residence in social housing were associated with reduced delay risk. There were 3347 (3.5%) and 11 401 (5.3%) GP referrals in the 60-69 and ≥70 years age groups respectively. Delayed attendance was associated with increased referral risk in both groups (Odds Ratios: 60-69 years = 1.30 [1.04, 1.61]; ≥70 years = 1.07 [1.01, 1.13]). CONCLUSIONS Poor health and longer distances to optometry services were associated with delayed attendance at routine eye examinations but low income was not. Delayed attendance was associated with increased GP referral risk, indicative of missed opportunities to detect potentially serious eye conditions.
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Affiliation(s)
- David M Wright
- Centre for Public Health, Queen's University Belfast, Belfast, UK.,Administrative Data Research Centre - Northern Ireland, Belfast, UK.,Health Data Research UK, London, UK
| | - Dermot O'Reilly
- Centre for Public Health, Queen's University Belfast, Belfast, UK.,Administrative Data Research Centre - Northern Ireland, Belfast, UK
| | | | | | | | - Ruth E Hogg
- Centre for Public Health, Queen's University Belfast, Belfast, UK
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