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Chen J, Luo W, Yang X, Xiao J, Zhan B, Liu Y, Wu Y. Self-management theories, models and frameworks in patients with chronic heart failure: A scoping review. Nurs Open 2024; 11:e2066. [PMID: 38268258 PMCID: PMC10724582 DOI: 10.1002/nop2.2066] [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: 02/27/2023] [Revised: 10/07/2023] [Accepted: 11/19/2023] [Indexed: 01/26/2024] Open
Abstract
AIM The aim of this study was to synthesize the self-management theory, model and frameworks of patients with chronic heart failure, focusing on construction process, methods and existing problems. BACKGROUND Although the self-management theories have been created and verified for those patients with chronic heart failure, no reviews have been performed to integrate these theories. DESIGN A scoping review of recent literature (without a date limit) was conducted. METHODS A comprehensive literature search was performed. If the study reported the construction of a self-management theory, model or framework about chronic heart failure cases, it would be included in the review. RESULTS Fourteen studies were included, which could be categorized into situation-specific theory, middle-range theory and other theory models (including conceptual model, hypothetic regression model and identity description model). It also includes the update and validation of theories, the situation-specific theoretical of caregiver contributions extended from situation-specific theories and the nurse-led situation-specific theory in different contexts. CONCLUSION Self-management might contribute to start an education programme before patients with chronic heart failure (CHF) begin their chronic disease live as an individual. Our scoping review indicates that a series of self-management theories, models and frameworks for CHF patients have been developed, but more studies are still needed to validate and support these theories according to their cultural contexts.
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Affiliation(s)
- Jie Chen
- Department of Cardiovascular MedicineShenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Wei‐Xiang Luo
- Department of NursingShenzhen People’s Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Xiu‐Fen Yang
- Department of GeriatricShenzhen People’s Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Ju‐Lan Xiao
- Department of Thoracic SurgeryShenzhen People’s Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Bai‐Xue Zhan
- Department of NephrologyLonghua Branch of Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Yang Liu
- Department of Operation RoomShenzhen People’s Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Yan‐Ni Wu
- Department of NursingNanfang Hospital, Southern Medical UniversityGuangzhou CityGuangdongChina
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Scharp D, Hobensack M, Davoudi A, Topaz M. Natural Language Processing Applied to Clinical Documentation in Post-acute Care Settings: A Scoping Review. J Am Med Dir Assoc 2024; 25:69-83. [PMID: 37838000 PMCID: PMC10792659 DOI: 10.1016/j.jamda.2023.09.006] [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: 06/29/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 10/16/2023]
Abstract
OBJECTIVES To determine the scope of the application of natural language processing to free-text clinical notes in post-acute care and provide a foundation for future natural language processing-based research in these settings. DESIGN Scoping review; reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews guidelines. SETTING AND PARTICIPANTS Post-acute care (ie, home health care, long-term care, skilled nursing facilities, and inpatient rehabilitation facilities). METHODS PubMed, Cumulative Index of Nursing and Allied Health Literature, and Embase were searched in February 2023. Eligible studies had quantitative designs that used natural language processing applied to clinical documentation in post-acute care settings. The quality of each study was appraised. RESULTS Twenty-one studies were included. Almost all studies were conducted in home health care settings. Most studies extracted data from electronic health records to examine the risk for negative outcomes, including acute care utilization, medication errors, and suicide mortality. About half of the studies did not report age, sex, race, or ethnicity data or use standardized terminologies. Only 8 studies included variables from socio-behavioral domains. Most studies fulfilled all quality appraisal indicators. CONCLUSIONS AND IMPLICATIONS The application of natural language processing is nascent in post-acute care settings. Future research should apply natural language processing using standardized terminologies to leverage free-text clinical notes in post-acute care to promote timely, comprehensive, and equitable care. Natural language processing could be integrated with predictive models to help identify patients who are at risk of negative outcomes. Future research should incorporate socio-behavioral determinants and diverse samples to improve health equity in informatics tools.
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Affiliation(s)
| | | | - Anahita Davoudi
- VNS Health, Center for Home Care Policy & Research, New York, NY, USA
| | - Maxim Topaz
- Columbia University School of Nursing, New York, NY, USA
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Hobensack M, Song J, Oh S, Evans L, Davoudi A, Bowles KH, McDonald MV, Barrón Y, Sridharan S, Wallace AS, Topaz M. Social Risk Factors are Associated with Risk for Hospitalization in Home Health Care: A Natural Language Processing Study. J Am Med Dir Assoc 2023; 24:1874-1880.e4. [PMID: 37553081 PMCID: PMC10839109 DOI: 10.1016/j.jamda.2023.06.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/23/2023] [Accepted: 06/25/2023] [Indexed: 08/10/2023]
Abstract
OBJECTIVE This study aimed to develop a natural language processing (NLP) system that identified social risk factors in home health care (HHC) clinical notes and to examine the association between social risk factors and hospitalization or an emergency department (ED) visit. DESIGN Retrospective cohort study. SETTING AND PARTICIPANTS We used standardized assessments and clinical notes from one HHC agency located in the northeastern United States. This included 86,866 episodes of care for 65,593 unique patients. Patients received HHC services between 2015 and 2017. METHODS Guided by HHC experts, we created a vocabulary of social risk factors that influence hospitalization or ED visit risk in the HHC setting. We then developed an NLP system to automatically identify social risk factors documented in clinical notes. We used an adjusted logistic regression model to examine the association between the NLP-based social risk factors and hospitalization or an ED visit. RESULTS On the basis of expert consensus, the following social risk factors emerged: Social Environment, Physical Environment, Education and Literacy, Food Insecurity, Access to Care, and Housing and Economic Circumstances. Our NLP system performed "very good" with an F score of 0.91. Approximately 4% of clinical notes (33% episodes of care) documented a social risk factor. The most frequently documented social risk factors were Physical Environment and Social Environment. Except for Housing and Economic Circumstances, all NLP-based social risk factors were associated with higher odds of hospitalization and ED visits. CONCLUSIONS AND IMPLICATIONS HHC clinicians assess and document social risk factors associated with hospitalizations and ED visits in their clinical notes. Future studies can explore the social risk factors documented in HHC to improve communication across the health care system and to predict patients at risk for being hospitalized or visiting the ED.
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Affiliation(s)
| | - Jiyoun Song
- Columbia University School of Nursing, New York City, NY, USA
| | - Sungho Oh
- University of Pennsylvania School of Nursing, Philadelphia, PA, USA
| | - Lauren Evans
- Center for Home Care Policy & Research, VNS Health, New York, NY, USA
| | - Anahita Davoudi
- Center for Home Care Policy & Research, VNS Health, New York, NY, USA
| | - Kathryn H Bowles
- Center for Home Care Policy & Research, VNS Health, New York, NY, USA; Department of Biobehavioral Health Sciences, NewCourtland Center for Transitions and Health, University of Pennsylvania School of Nursing, Philadelphia, PA, USA
| | | | - Yolanda Barrón
- Center for Home Care Policy & Research, VNS Health, New York, NY, USA
| | - Sridevi Sridharan
- Center for Home Care Policy & Research, VNS Health, New York, NY, USA
| | - Andrea S Wallace
- The University of Utah College of Nursing, Salt Lake City, UT, USA
| | - Maxim Topaz
- Columbia University School of Nursing, New York City, NY, USA; Center for Home Care Policy & Research, VNS Health, New York, NY, USA; Data Science Institute, Columbia University, New York City, NY, USA
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Chae S, Davoudi A, Song J, Evans L, Hobensack M, Bowles KH, McDonald MV, Barrón Y, Rossetti SC, Cato K, Sridharan S, Topaz M. Predicting emergency department visits and hospitalizations for patients with heart failure in home healthcare using a time series risk model. J Am Med Inform Assoc 2023; 30:1622-1633. [PMID: 37433577 PMCID: PMC10531127 DOI: 10.1093/jamia/ocad129] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/24/2023] [Accepted: 06/28/2023] [Indexed: 07/13/2023] Open
Abstract
OBJECTIVES Little is known about proactive risk assessment concerning emergency department (ED) visits and hospitalizations in patients with heart failure (HF) who receive home healthcare (HHC) services. This study developed a time series risk model for predicting ED visits and hospitalizations in patients with HF using longitudinal electronic health record data. We also explored which data sources yield the best-performing models over various time windows. MATERIALS AND METHODS We used data collected from 9362 patients from a large HHC agency. We iteratively developed risk models using both structured (eg, standard assessment tools, vital signs, visit characteristics) and unstructured data (eg, clinical notes). Seven specific sets of variables included: (1) the Outcome and Assessment Information Set, (2) vital signs, (3) visit characteristics, (4) rule-based natural language processing-derived variables, (5) term frequency-inverse document frequency variables, (6) Bio-Clinical Bidirectional Encoder Representations from Transformers variables, and (7) topic modeling. Risk models were developed for 18 time windows (1-15, 30, 45, and 60 days) before an ED visit or hospitalization. Risk prediction performances were compared using recall, precision, accuracy, F1, and area under the receiver operating curve (AUC). RESULTS The best-performing model was built using a combination of all 7 sets of variables and the time window of 4 days before an ED visit or hospitalization (AUC = 0.89 and F1 = 0.69). DISCUSSION AND CONCLUSION This prediction model suggests that HHC clinicians can identify patients with HF at risk for visiting the ED or hospitalization within 4 days before the event, allowing for earlier targeted interventions.
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Affiliation(s)
- Sena Chae
- College of Nursing, The University of Iowa, Iowa City, Iowa, USA
| | - Anahita Davoudi
- Center for Home Care Policy & Research, VNS Health, New York, New York, USA
| | - Jiyoun Song
- Columbia University School of Nursing, New York City, New York, USA
| | - Lauren Evans
- Center for Home Care Policy & Research, VNS Health, New York, New York, USA
| | - Mollie Hobensack
- Columbia University School of Nursing, New York City, New York, USA
| | - Kathryn H Bowles
- Center for Home Care Policy & Research, VNS Health, New York, New York, USA
- Department of Biobehavioral Health Sciences, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania, USA
| | | | - Yolanda Barrón
- Center for Home Care Policy & Research, VNS Health, New York, New York, USA
| | - Sarah Collins Rossetti
- Columbia University School of Nursing, New York City, New York, USA
- Department of Biomedical Informatics, Columbia University, New York City, New York, USA
| | - Kenrick Cato
- Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania, USA
| | - Sridevi Sridharan
- Center for Home Care Policy & Research, VNS Health, New York, New York, USA
| | - Maxim Topaz
- Center for Home Care Policy & Research, VNS Health, New York, New York, USA
- Columbia University School of Nursing, New York City, New York, USA
- Data Science Institute, Columbia University, New York City, New York, USA
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Hobensack M, Song J, Scharp D, Bowles KH, Topaz M. Machine learning applied to electronic health record data in home healthcare: A scoping review. Int J Med Inform 2023; 170:104978. [PMID: 36592572 PMCID: PMC9869861 DOI: 10.1016/j.ijmedinf.2022.104978] [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: 10/17/2022] [Revised: 12/13/2022] [Accepted: 12/23/2022] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Despite recent calls for home healthcare (HHC) to integrate informatics, the application of machine learning in HHC is relatively unknown. Thus, this study aimed to synthesize and appraise the literature describing the application of machine learning to predict adverse outcomes (e.g., hospitalization, mortality) using electronic health record (EHR) data in the HHC setting. Our secondary aim was to evaluate the comprehensiveness of predictors used in the machine learning algorithms guided by the Biopsychosocial Model. METHODS During March 2022 we conducted a literature search in four databases: PubMed, Embase, CINAHL, and Scopus. Inclusion criteria were 1) describing services provided in the HHC setting, 2) applying machine learning algorithms to predict adverse outcomes, defined as outcomes related to patient deterioration, 3) using EHR data and 4) focusing on the adult population. Predictors were mapped to the Biopsychosocial Model. A risk of bias analysis was conducted using the Prediction Model Risk Of Bias Assessment Tool. RESULTS The final sample included 20 studies. Eighteen studies used predictors from standardized assessments integrated in the EHR. The most common outcome of interest was hospitalization (55%), followed by mortality (25%). Psychological predictors were frequently excluded (35%). Tree based algorithms were most frequently applied (75%). Most studies demonstrated high or unclear risk of bias (75%). CONCLUSION Future studies in HHC should consider incorporating machine learning algorithms into clinical decision support systems to identify patients at risk. Based on the Biopsychosocial model, psychological and interpersonal characteristics should be used along with biological characteristics to enhance risk prediction. To facilitate the widespread adoption of machine learning, stakeholders should encourage standardization in the HHC setting.
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Affiliation(s)
| | - Jiyoun Song
- Columbia University School of Nursing, New York, NY, USA.
| | | | - Kathryn H Bowles
- Department of Biobehavioral Health Sciences, University of Pennsylvania School of Nursing, Philadelphia, PA, USA; Center for Home Care Policy & Research, VNS Health, New York, NY, USA.
| | - Maxim Topaz
- Columbia University School of Nursing, New York, NY, USA; Center for Home Care Policy & Research, VNS Health, New York, NY, USA; Data Science Institute, Columbia University, New York, NY, USA.
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