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Alba AC, Darzi AJ, Buchan TA, Kum E, Uhlman K, Aleksova N, Orchanian-Cheff A, Kugathasan L, Foroutan F, McGinn T, Guyatt G. The design of studies testing the effectiveness of risk-guided care has many challenges: a scoping review addressing key considerations. J Clin Epidemiol 2023; 164:15-26. [PMID: 37852391 DOI: 10.1016/j.jclinepi.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/26/2023] [Accepted: 10/09/2023] [Indexed: 10/20/2023]
Abstract
OBJECTIVES Studies evaluating the effectiveness of care based on patients' risk of adverse outcomes (risk-guided care) use a variety of study designs. In this scoping review, using examples, we review characteristics of relevant studies and present key design features to optimize the trustworthiness of results. STUDY DESIGN AND SETTING We searched five online databases for studies evaluating the effect of risk-guided care among adults on clinical outcomes, process, or cost. Pairs of reviewers independently performed screening and data abstraction. We descriptively summarized the study design and characteristics. RESULTS Among 14,561 hits, we identified 116 eligible studies. Study designs included randomized controlled trials (RCTs), post hoc analysis of RCTs, and retrospective or prospective cohort studies. Challenges and sources of bias in the design included limited performance of predictive models, contamination, inadequacy to address the credibility of subgroup effects, absence of differences in care across risk strata, reporting only process measures as opposed to clinical outcomes, and failure to report benefits and harms. CONCLUSION To assess the benefit of risk-guided care, RCTs provide the most trustworthy evidence. Observational studies offer an alternative but are hampered by confounding and other limitations. Reaching valid conclusions when testing risk-guided care requires addressing the challenges identified in our review.
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Affiliation(s)
- Ana C Alba
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.
| | - Andrea J Darzi
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada; Department of Anesthesia, McMaster University, Hamilton, Ontario, Canada
| | - Tayler A Buchan
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Elena Kum
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Kathryn Uhlman
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Natasha Aleksova
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada
| | - Ani Orchanian-Cheff
- Library and Information Services, University Health Network, Toronto, Ontario, Canada
| | - Lakshmi Kugathasan
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada
| | - Farid Foroutan
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Thomas McGinn
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Gordon Guyatt
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
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Ferrara P, Albano L. Advances in Population-Based Healthcare Research: From Measures to Evidence. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13122. [PMID: 36293699 PMCID: PMC9602449 DOI: 10.3390/ijerph192013122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 10/12/2022] [Indexed: 06/16/2023]
Abstract
Whether "population health" encompasses a concept of health or a field of study of health determinants is not yet defined, though the term is widely used in healthcare and research worldwide [...].
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Affiliation(s)
- Pietro Ferrara
- Center for Public Health Research, University of Milan–Bicocca, 20900 Monza, Italy
- IRCCS Istituto Auxologico Italiano, 20145 Milano, Italy
| | - Luciana Albano
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
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Chiu JL. Analysis of Older Adults under Home Care in Taiwan's Ageing Society. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2022; 2022:8687947. [PMID: 35774435 PMCID: PMC9239779 DOI: 10.1155/2022/8687947] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 05/05/2022] [Indexed: 11/25/2022]
Abstract
As of January 2022, 16.91% of Taiwan's population was over the age of 65, and a 2017 study indicated that 94.2% of patients who required long-term care in Taiwan received home care. This study produced a "post-home care patient information survey" to understand the characteristics of home care patients and the volume and results of home care and investigate the relationships between them. Different diagnoses were found to have no significant effect on the volume or results of home care. Positive correlations were found between the services patients required and the volume of home care and specific results. Volume and specific results were also positively correlated. The termination of home care was primarily due to medical needs (98.6%). As the Taiwanese population ages, home care must be improved, and the conditions for which patients can receive home care should be expanded. Care services should replace diagnoses in determining benefit standards for home care payments.
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Affiliation(s)
- Jhih-Ling Chiu
- Department of Risk Management and Insurance, Ming Chuan University, Taipei, Taiwan
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Kalhor F, Adel Mehraban M, Keyvanfar M, Behjeh Z, Namnabati M. Strengths, Weaknesses, Threats, and Opportunities a Pediatric Home Care Program in Covid 19 Virus Pandemic: A Qualitative Study. HOME HEALTH CARE MANAGEMENT AND PRACTICE 2022. [DOI: 10.1177/10848223221090674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Covid 19 has made a huge difference in all aspects of life, especially in care and treatment. Hospitalization is limited because of infected family members and fear of getting Covid 19 has limited. The purpose of this study is to analyze the existing conditions based on the SWOT analysis for the home care program for children in Coronavirus crisis. This study is a qualitative study with a conventional content analysis approach. Participants were 18 nurses, physicians, and faculty members, selected based on their willingness to participate in the study and through purposeful sampling. Two specialized panels and 10 presence and in-presence interview sessions were held to collect data. Then, the data were analyzed using SWOT analysis. Four main categories were emerged of the study including: (a) need for a legal protocol, (b) mutual fear of Covid-19, (c) self-responsibility in Corona, and (d) team working approach in the program development. In addition, solutions based on the SWOT analytical were suggested. The results of the study showed that it is necessary to develop a formal protocol, along with self-responsibility, and a program based on the needs of the community and the Covid crisis incorporating the team opinion.
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Xie F, Liu N, Yan L, Ning Y, Lim KK, Gong C, Kwan YH, Ho AFW, Low LL, Chakraborty B, Ong MEH. Development and validation of an interpretable machine learning scoring tool for estimating time to emergency readmissions. EClinicalMedicine 2022; 45:101315. [PMID: 35284804 PMCID: PMC8904223 DOI: 10.1016/j.eclinm.2022.101315] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 01/22/2022] [Accepted: 02/07/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Emergency readmission poses an additional burden on both patients and healthcare systems. Risk stratification is the first step of transitional care interventions targeted at reducing readmission. To accurately predict the short- and intermediate-term risks of readmission and provide information for further temporal risk stratification, we developed and validated an interpretable machine learning risk scoring system. METHODS In this retrospective study, all emergency admission episodes from January 1st 2009 to December 31st 2016 at a tertiary hospital in Singapore were assessed. The primary outcome was time to emergency readmission within 90 days post discharge. The Score for Emergency ReAdmission Prediction (SERAP) tool was derived via an interpretable machine learning-based system for time-to-event outcomes. SERAP is six-variable survival score, and takes the number of emergency admissions last year, age, history of malignancy, history of renal diseases, serum creatinine level, and serum albumin level during index admission into consideration. FINDINGS A total of 293,589 ED admission episodes were finally included in the whole cohort. Among them, 203,748 episodes were included in the training cohort, 50,937 episodes in the validation cohort, and 38,904 in the testing cohort. Readmission within 90 days was documented in 80,213 (27.3%) episodes, with a median time to emergency readmission of 22 days (Interquartile range: 8-47). For different time points, the readmission rates observed in the whole cohort were 6.7% at 7 days, 10.6% at 14 days, 13.6% at 21 days, 16.4% at 30 days, and 23.0% at 60 days. In the testing cohort, the SERAP achieved an integrated area under the curve of 0.737 (95% confidence interval: 0.730-0.743). For a specific 30-day readmission prediction, SERAP outperformed the LACE index (Length of stay, Acuity of admission, Charlson comorbidity index, and Emergency department visits in past six months) and the HOSPITAL score (Hemoglobin at discharge, discharge from an Oncology service, Sodium level at discharge, Procedure during the index admission, Index Type of admission, number of Admissions during the last 12 months, and Length of stay). Besides 30-day readmission, SERAP can predict readmission rates at any time point during the 90-day period. INTERPRETATION Better performance in risk prediction was achieved by the SERAP than other existing scores, and accurate information about time to emergency readmission was generated for further temporal risk stratification and clinical decision-making. In the future, external validation studies are needed to evaluate the SERAP at different settings and assess their real-world performance. FUNDING This study was supported by the Singapore National Medical Research Council under the PULSES Center Grant, and Duke-NUS Medical School.
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Affiliation(s)
- Feng Xie
- Programme in Health Services and Systems Research, Duke-NUS Medical School, 8 College Road, 169857, Singapore
| | - Nan Liu
- Programme in Health Services and Systems Research, Duke-NUS Medical School, 8 College Road, 169857, Singapore
- Health Services Research Centre, Singapore Health Services, Singapore
- Institute of Data Science, National University of Singapore, Singapore
- Corresponding author at: Programme in Health Services and Systems Research, Duke-NUS Medical School, 8 College Road, 169857, Singapore.
| | - Linxuan Yan
- Programme in Health Services and Systems Research, Duke-NUS Medical School, 8 College Road, 169857, Singapore
| | - Yilin Ning
- Programme in Health Services and Systems Research, Duke-NUS Medical School, 8 College Road, 169857, Singapore
| | - Ka Keat Lim
- School of Population Health and Environmental Sciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- National Institute for Health Research (NIHR) Biomedical Research Centre, Guy's and St Thomas' NHS Foundation Trust and King's College London, London, United Kingdom
| | - Changlin Gong
- Department of Internal Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yu Heng Kwan
- Programme in Health Services and Systems Research, Duke-NUS Medical School, 8 College Road, 169857, Singapore
| | - Andrew Fu Wah Ho
- Programme in Health Services and Systems Research, Duke-NUS Medical School, 8 College Road, 169857, Singapore
- Department of Emergency Medicine, Singapore General Hospital, Singapore
| | - Lian Leng Low
- Department of Family Medicine and Continuing Care, Singapore General Hospital, Singapore
- Department of Post-Acute and Continuing Care, Outram Community Hospital, Singapore
- SingHealth Duke-NUS Family Medicine Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Bibhas Chakraborty
- Programme in Health Services and Systems Research, Duke-NUS Medical School, 8 College Road, 169857, Singapore
- Department of Statistics and Data Science, National University of Singapore, Singapore
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, United States
| | - Marcus Eng Hock Ong
- Programme in Health Services and Systems Research, Duke-NUS Medical School, 8 College Road, 169857, Singapore
- Health Services Research Centre, Singapore Health Services, Singapore
- Department of Emergency Medicine, Singapore General Hospital, Singapore
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