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Effectiveness of computerized decision support systems linked to electronic health records: An updated systematic review with meta-analysis 与电子健康记录相关的计算机化决策支持系统的有效性:一项包含meta分析的最新系统综述
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-08 DOI: 10.1016/j.ijmedinf.2025.106220
Annalisa Biffi , Greta Castellini , Gabriele del Castillo , Francesca De Nard , Camilla Vismara , Federico Cabitza , Giovanni Corrao , Silvia Gianola

Background

Computerized decision support systems (CDSSs) integrated into electronic health records are intended to support continuous use of evidence in clinical decision-making, tailored to individual patients. We aimed to update a previous systematic review on the effectiveness of CDSSs linked with patient-data via electronic health records (EHRs) published in 2014.

Methods

We updated the searches on MEDLINE, Embase, and Cochrane Central Register of Controlled Trials databases from 2013 up to January 2023. We included randomized controlled trials (RCTs) that evaluated as intervention CDSSs featuring rule- or algorithm-based software integrated with EHRs and evidence-based knowledge compared with usual care, CDSSs without advice, or non-evidence-based CDSSs in any professional healthcare setting. Two independent reviewers extracted relevant data from the included RCTs and assessed the certainty of evidence using the Grading of Recommendations, Assessment, Development, and Evaluations approach. Meta-analyses with fixed- and random-effects models were performed for two primary outcomes: mortality and morbidity.

Results

We included 47 RCTs, incorporating data from 29 new RCTs in this update. Compared with controls, CDSS use may result in little to no reduction in mortality (38 trials, 127,623 patients; fixed-effects model risk ratio [RR] = 0.98; 95 % confidence interval [CI] 0.93 to 1.02; I2 = 0 %; moderate certainty). The meta-analysis on morbidity reached nominal statistical significance: CDSS use may have trivial or small benefits with respect to morbidity (34 RCTs; 133,504 patients; fixed-effects model RR = 0.92, 95 % CI 0.90–0.97; random-effects model RR = 0.93, 95 % CI 0.87–0.99; I2 = 48 %; high certainty). Our meta-analysis did not highlight substantial effects on mortality while tiny reductions in morbidity are possible. In specific therapeutic areas, such as cardiovascular, a small effect may be present. Nevertheless, CDSSs could improve care processes and clinician behavior, potentially influencing long-term health outcome.
Registration CRD42014007177.
计算机决策支持系统(cdss)集成到电子健康记录中,旨在支持临床决策中证据的持续使用,为个体患者量身定制。我们的目的是更新先前2014年发表的通过电子健康记录(EHRs)与患者数据相关的cdss有效性的系统综述。方法更新2013年至2023年1月在MEDLINE、Embase和Cochrane Central Register of Controlled Trials数据库中的检索结果。我们纳入了随机对照试验(RCTs),这些试验评估了干预cdss的特点,包括基于规则或算法的软件与电子病历和循证知识相结合,与常规护理相比较,无建议的cdss,或任何专业医疗机构中的非循证cdss。两名独立审稿人从纳入的随机对照试验中提取相关数据,并使用推荐、评估、发展和评价分级方法评估证据的确定性。采用固定效应和随机效应模型对两个主要结局进行meta分析:死亡率和发病率。结果我们纳入了47项随机对照试验,纳入了本次更新中29项新随机对照试验的数据。与对照组相比,使用CDSS可能导致死亡率几乎没有降低(38项试验,127,623例患者;固定效应模型风险比[RR] = 0.98; 95%可信区间[CI] 0.93至1.02;I2 = 0%;中等确定性)。发病率的荟萃分析达到名义统计学意义:CDSS的使用可能对发病率有微不足道或很小的益处(34项rct; 133,504例患者;固定效应模型RR = 0.92, 95% CI 0.90-0.97;随机效应模型RR = 0.93, 95% CI 0.87-0.99; I2 = 48%;高确定性)。我们的荟萃分析没有强调对死亡率的实质性影响,而发病率可能有微小的降低。在特定的治疗领域,如心血管,可能会出现小的影响。然而,cdss可以改善护理过程和临床医生的行为,潜在地影响长期健康结果。登记CRD42014007177。
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引用次数: 0
The impact of digital self-management programmes on stroke survivors: a systematic review of randomised controlled trials 数字自我管理程序对中风幸存者的影响:随机对照试验的系统回顾。
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-07 DOI: 10.1016/j.ijmedinf.2025.106210
Weiwei Guo , Kim Lam Soh , Kim Geok Soh , Hasni Idayu Saidi

Purpose

To synthesise evidence on the effectiveness of digital self-management programmes for stroke survivors’ health outcomes, self-efficacy, and quality of life.

Methods

Relevant English-language studies published between 2015 and 2025 were retrieved from PubMed, Embase, the Cochrane Library, Web of Science and Scopus databases. This systematic review was conducted in accordance with the PRISMA guidelines and registered with PROSPERO (CRD420251059348). Studies were included if they investigated digital self-management interventions for adult stroke survivors, with outcome measures including secondary prevention, self-efficacy, self-management ability, and quality of life. Study quality was assessed using the Cochrane Risk of Bias tool. Owing to substantial heterogeneity across digital platforms, intervention duration, and outcome measurement tools, a descriptive synthesis approach was adopted.

Results

A total of 12 randomised controlled trials (RCTs) involving 3,049 participants were included. Among these, all three studies assessing self-efficacy reported significant improvements in stroke survivors (p < 0.05), two out of three studies demonstrated enhanced self-management ability (p < 0.05), all six studies evaluating quality of life showed significant positive effects (p < 0.05), and all six studies assessing medication adherence reported improvement. However, effects on secondary prevention behaviours such as smoking, alcohol use, physical activity, and blood pressure control were inconsistent. Few studies assessed motor function or long-term outcomes. Intervention content, delivery platforms, and intensity varied widely.

Conclusion

Digital self-management via technology shows positive impacts on self-efficacy, medication adherence, and quality of life in stroke survivors. The impact on motor rehabilitation remains unclear, indicating a need for further research. Digital self-management can enhance stroke survivors’ self-efficacy and self-management abilities, promoting active rehabilitation. This intervention effectively improves medication adherence and quality of life but has limited impact on behaviour changes such as smoking cessation and alcohol reduction. It is important to consider integrating digital tools with conventional care while addressing patients’ digital literacy and accessibility challenges. Further development and research are needed to evaluate the effects of digital self-management on stroke functional recovery and activity capacity.
目的:综合有关数字自我管理方案对中风幸存者健康结局、自我效能和生活质量有效性的证据。方法:从PubMed、Embase、Cochrane Library、Web of Science和Scopus数据库中检索2015 - 2025年间发表的相关英文研究。本系统评价按照PRISMA指南进行,并在普洛斯彼罗注册(CRD420251059348)。如果研究调查了成年中风幸存者的数字化自我管理干预措施,结果测量包括二级预防、自我效能、自我管理能力和生活质量,则纳入研究。使用Cochrane偏倚风险工具评估研究质量。由于数字平台、干预持续时间和结果测量工具之间存在实质性异质性,因此采用了描述性综合方法。结果:共纳入12项随机对照试验(RCTs),涉及3049名受试者。其中,所有三项评估自我效能的研究都报告了卒中幸存者的显著改善(p结论:通过技术进行数字化自我管理对卒中幸存者的自我效能、药物依从性和生活质量有积极影响。对运动康复的影响尚不清楚,表明需要进一步研究。数字化自我管理可以提高脑卒中幸存者的自我效能感和自我管理能力,促进积极康复。这种干预有效地改善了药物依从性和生活质量,但对戒烟和减少酒精等行为改变的影响有限。重要的是要考虑将数字工具与传统护理相结合,同时解决患者的数字素养和可及性挑战。评估数字化自我管理对脑卒中功能恢复和活动能力的影响需要进一步的开发和研究。
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引用次数: 0
Application of Machine learning in predicting cancer complications using longitudinal Data: A systematic review and Meta-Analysis 机器学习在使用纵向数据预测癌症并发症中的应用:系统回顾和荟萃分析
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-05 DOI: 10.1016/j.ijmedinf.2025.106217
Abu Sarwar Zamani , Abdelwahed Motwakel Eltayeb , Adel Alluhayb , Md.Mobin Akhtar , Rashid Ayub , Mohammed Abdelmonem Ahmed Abdelrahim , Sara Saadeldeen Ibrahim Mohamed , Naved Ahmad
Cancer prognosis of complications like metastasis, recurrence, and side effects of treatments is important to enhance patient prognosis. There is great potential in the use of ML on lifetime data for improving prediction accuracy in oncology; however, there is no systematic review of the subject. This SRMA is intended to assess the accuracy of ML models based on longitudinal studies for the estimation of cancer-related complications. The articles were identified from PubMed, Google Scholar, and IEEE Xplore databases for the years 2020 to 2024. Seven of the studies reviewed in the paper analyzed ML models that employed longitudinal data for cancer complication prognosis. The risk of bias of included studies was assessed using the Cochrane Risk of Bias tool, and for diagnostic accuracy, the QUADES 2 tool was used. Information on ML techniques, prediction accuracy, and results was obtained. The pooled area under the curve (AUC) for immune-related adverse events prediction was 0.78 (95% CI: 0.73–0.83). For cancer recurrence and mortality prediction, pooled AUCs ranged from 0.70 to 0.75. Machine learning models integrating clinical, genomic, and imaging data demonstrated superior predictive accuracy across various cancer types. Models predicting quality of life deterioration during treatment showed an AUC of 0.82. ML models applying longitudinal data effectively predict cancer complications with improved accuracy when integrating multimodal data. These models offer promising tools for clinical decision-making in oncology.
肿瘤转移、复发、治疗副作用等并发症的预后是提高患者预后的重要因素。将机器学习应用于生命周期数据,在提高肿瘤预测准确性方面具有很大的潜力;然而,目前还没有对这一课题进行系统的综述。本SRMA旨在评估基于纵向研究的ML模型用于估计癌症相关并发症的准确性。这些文章来自PubMed、b谷歌Scholar和IEEE explore数据库,时间为2020年至2024年。本文回顾的7项研究分析了采用纵向数据预测癌症并发症预后的ML模型。使用Cochrane偏倚风险工具评估纳入研究的偏倚风险,并使用QUADES 2工具评估诊断准确性。获得了关于机器学习技术、预测准确性和结果的信息。预测免疫相关不良事件的合并曲线下面积(AUC)为0.78 (95% CI: 0.73-0.83)。对于癌症复发和死亡率预测,汇总auc范围为0.70至0.75。整合临床、基因组和成像数据的机器学习模型在各种癌症类型中显示出卓越的预测准确性。预测治疗期间生活质量恶化的模型显示AUC为0.82。当整合多模态数据时,应用纵向数据的ML模型可以有效地预测癌症并发症,提高准确性。这些模型为肿瘤学的临床决策提供了有前途的工具。
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引用次数: 0
Enabling connected care: Mapping aged care clinical concepts to snomed ct 实现互联护理:将老年护理临床概念映射到snomed ct
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-05 DOI: 10.1016/j.ijmedinf.2025.106211
Joshua McRae , Teyl Engstrom , Jodie Austin , Murray Hargrave , Kylynn Loi , Paulose Varghese , Clair Sullivan , Leonard C Gray , Ronald Dendere

Objective

Health information systems for acute, primary and aged care have evolved separately. Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT) is the dominant clinical terminology in acute and primary care, while interRAI assessment systems are widely used in aged care. This creates barriers for seamless sharing of health information when older people transition between settings. We answer the research question “Is it feasible to map aged care clinical concepts to a standardised clinical vocabulary?”, to support interoperability.

Materials and Methods

Using existing guidelines and open-source tools, we mapped a representative sample of aged care assessments from the interRAI suite of systems to SNOMED CT. The sample consisted of 50 mappable elements covering physical health, cognitive and functional status domains. Each mapping was characterised as ‘equivalent’, ‘broader’, ‘inexact’, or ‘narrower’ and the mappings were validated with clinical experts through discussion to reach consensus.

Results

All interRAI elements had a feasible mapping to SNOMED CT. 68% were an equivalent match, 26% were broader, 4% were inexact and 2% were narrower. SNOMED CT qualifier values were used in 46% of maps to replicate the granularity in the interRAI assessments. In most maps (86%), one-to-one mappings were used.

Conclusion

This study demonstrates the feasibility of mapping interRAI elements to SNOMED CT, however not all maps were equivalent. Future work should attempt mapping an entire interRAI assessment system. This will advance efforts towards interoperability among aged care and other clinical settings, which will improve consumer experience, safety and continuity of care for older people.
目的急性、初级和老年保健的卫生信息系统已经分别发展。医学临床术语系统化命名法(SNOMED CT)是急性和初级保健的主要临床术语,而interRAI评估系统广泛应用于老年保健。这为老年人在不同环境之间转换时无缝共享健康信息造成了障碍。我们回答了研究问题“将老年护理临床概念映射到标准化临床词汇是否可行?”,以支持互操作性。材料和方法使用现有指南和开源工具,我们将具有代表性的老年护理评估样本从interRAI系统套件映射到SNOMED CT。样本包括50个可映射的元素,涵盖身体健康、认知和功能状态领域。每个映射被描述为“等效”、“更宽”、“不精确”或“更窄”,并通过讨论与临床专家验证映射以达成共识。结果各元素与SNOMED CT均有较好的映射关系。68%相同,26%更宽泛,4%不准确,2%更狭隘。46%的图中使用了SNOMED CT限定值来复制interRAI评估中的粒度。在大多数地图中(86%),使用一对一的映射。结论本研究证明了将interRAI元素映射到SNOMED CT的可行性,但并非所有的映射都是等效的。未来的工作应该尝试绘制一个完整的interRAI评估系统。这将促进老年护理和其他临床环境之间的互操作性,从而改善老年人护理的消费者体验、安全性和连续性。
{"title":"Enabling connected care: Mapping aged care clinical concepts to snomed ct","authors":"Joshua McRae ,&nbsp;Teyl Engstrom ,&nbsp;Jodie Austin ,&nbsp;Murray Hargrave ,&nbsp;Kylynn Loi ,&nbsp;Paulose Varghese ,&nbsp;Clair Sullivan ,&nbsp;Leonard C Gray ,&nbsp;Ronald Dendere","doi":"10.1016/j.ijmedinf.2025.106211","DOIUrl":"10.1016/j.ijmedinf.2025.106211","url":null,"abstract":"<div><h3>Objective</h3><div>Health information systems for acute, primary and aged care have evolved separately. Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT) is the dominant clinical terminology in acute and primary care, while interRAI assessment systems are widely used in aged care. This creates barriers for seamless sharing of health information when older people transition between settings. We answer the research question “Is it feasible to map aged care clinical concepts to a standardised clinical vocabulary?”, to support interoperability.</div></div><div><h3>Materials and Methods</h3><div>Using existing guidelines and open-source tools, we mapped a representative sample of aged care assessments from the interRAI suite of systems to SNOMED CT. The sample consisted of 50 mappable elements covering physical health, cognitive and functional status domains. Each mapping was characterised as ‘equivalent’, ‘broader’, ‘inexact’, or ‘narrower’ and the mappings were validated with clinical experts through discussion to reach consensus.</div></div><div><h3>Results</h3><div>All interRAI elements had a feasible mapping to SNOMED CT. 68% were an equivalent match, 26% were broader, 4% were inexact and 2% were narrower. SNOMED CT qualifier values were used in 46% of maps to replicate the granularity in the interRAI assessments. In most maps (86%), one-to-one mappings were used.</div></div><div><h3>Conclusion</h3><div>This study demonstrates the feasibility of mapping interRAI elements to SNOMED CT, however not all maps were equivalent. Future work should attempt mapping an entire interRAI assessment system. This will advance efforts towards interoperability among aged care and other clinical settings, which will improve consumer experience, safety and continuity of care for older people.</div></div>","PeriodicalId":54950,"journal":{"name":"International Journal of Medical Informatics","volume":"207 ","pages":"Article 106211"},"PeriodicalIF":4.1,"publicationDate":"2025-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145684538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TransformerCARE: A novel speech analysis pipeline using transformer-based models and audio augmentation techniques for cognitive impairment detection TransformerCARE:一种新的语音分析管道,使用基于变压器的模型和用于认知障碍检测的音频增强技术。
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-04 DOI: 10.1016/j.ijmedinf.2025.106208
Hossein Azadmaleki , Ali Zolnour , Sina Rashidi , James M. Noble , Julia Hirschberg , Elyas Esmaeili , Tahoura Morovati , Maryam Zolnoori

Objective

Early diagnosis of cognitive impairment, including Alzheimer’s and other dementias, is critical for effective treatment and slowing disease progression. However, over 50% of cases remain undiagnosed until advanced stages due to limitations in current methods. Recognizing speech impairments as early markers of cognitive decline, this study evaluated the utility of speech analysis as a technique for early detection. We introduce TransformerCARE, a speech processing pipeline utilizing advanced speech transformer models.

Methods

TransformerCARE incorporated a series of key steps, including preprocessing, speech segmentation, transformer fine-tuning, segment aggregation, performance evaluation, and data augmentation. In the fine-tuning step, we evaluated the performance of four state-of-the-art speech transformer models: Wav2vec 2.0, HuBERT, WavLM, and DistilHuBERT. For data augmentation, we adopted multiple techniques, with particular emphasis on frequency masking due to its ability to preserve subtle acoustic cues associated with cognitive impairment. We measured the performance of TransformerCARE on the ADReSSo Challenge dataset from DementiaBank, comprising 237 subjects (122 cognitively impaired and 115 cognitively normal).

Results

TransformerCARE demonstrated its highest performance with HuBERT, achieving an AUC of 81.80 (F1-score = 79.31) using an aggregation technique that averaged embeddings of 14-second speech segments. Augmenting the training data with frequency masking improved performance by 5 %, resulting in an AUC of 86.11 (F1-score = 84.63). We also demonstrated that incorporating clinicians’ speech during patient interactions can improve the performance of the pipeline. Our error analysis revealed significant differences between the acoustic patterns of correctly identified negative cases (true negatives) and those incorrectly identified as positive (false positives), as well as between correctly identified positive cases (true positives) and those incorrectly identified as negative (false negatives). This indicates specific deviations in speech characteristics among inaccurately diagnosed subjects.

Conclusion

In summary, TransformerCARE demonstrates strong potential for integration into clinical workflows as a screening tool for cognitive impairment, aiding in the timely and appropriate care of affected patients.
目的:早期诊断认知障碍,包括阿尔茨海默病和其他痴呆症,对于有效治疗和减缓疾病进展至关重要。然而,由于现有方法的局限性,超过50%的病例直到晚期才被诊断出来。认识到语言障碍是认知能力下降的早期标志,本研究评估了语言分析作为早期检测技术的效用。我们介绍TransformerCARE,一个利用先进语音转换器模型的语音处理管道。方法:TransformerCARE纳入了一系列关键步骤,包括预处理、语音分割、变压器微调、片段聚合、性能评估和数据增强。在微调步骤中,我们评估了四种最先进的语音转换器模型的性能:Wav2vec 2.0、HuBERT、WavLM和DistilHuBERT。对于数据增强,我们采用了多种技术,特别强调频率掩蔽,因为它能够保留与认知障碍相关的细微声音线索。我们在来自DementiaBank的ADReSSo挑战数据集上测量了TransformerCARE的性能,该数据集包括237名受试者(122名认知受损,115名认知正常)。结果:TransformerCARE在HuBERT中表现出了最高的性能,使用平均嵌入14秒语音片段的聚合技术实现了81.80 (F1-score = 79.31)的AUC。使用频率掩蔽增强训练数据使性能提高了5%,导致AUC为86.11 (F1-score = 84.63)。我们还证明,在患者互动过程中纳入临床医生的讲话可以改善管道的性能。我们的误差分析显示,正确识别的阴性病例(真阴性)和错误识别的阳性病例(假阳性)的声学模式之间存在显著差异,以及正确识别的阳性病例(真阳性)和错误识别的阴性病例(假阴性)之间存在显著差异。这表明在未被准确诊断的受试者中,言语特征存在特定偏差。结论:综上所述,TransformerCARE显示出强大的潜力,可以作为一种认知障碍筛查工具整合到临床工作流程中,帮助患者及时、适当地接受治疗。
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引用次数: 0
Time and temporality in machine learning methods to improve cancer clinical decision support: A literature review 机器学习方法中的时间和时间性改善癌症临床决策支持:文献综述
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-04 DOI: 10.1016/j.ijmedinf.2025.106219
Yiyu Wang , Anastasia Griva , Umair Ul Hassan

Objective

This systematic literature review explores how temporal and time-related dimensions are incorporated into Machine Learning (ML) models used in Clinical Decision Support Systems (CDSS) for cancer. The study examines current applications, identifies research trends and limitations, and proposes future directions for enhancing temporal modeling in ML-based cancer decision support.

Methods

Following the PRISMA guidelines, a systematic search was conducted in the Web of Science database using combinations of keywords related to machine learning, clinical decision support, time, and cancer. After applying inclusion and exclusion criteria, 83 peer-reviewed studies published between 2014 and 2023 were analyzed. Each study was examined to determine how temporal aspects were integrated into ML models and categorized using the Ancona time framework to capture conceptions of time, actors relating to time, and mapping activities to time.

Results

The findings show increasing research activity since 2015, with rapid growth from 2020 onwards. Most studies focused on survival analysis, time-series modeling, and time-to-event prediction, emphasizing their value in prognosis and treatment planning. However, temporal constructs related to annotation efficiency, biological timing, and longitudinal data remain underexplored. Many approaches still rely on static datasets, lack external validation, and provide limited interpretability. The mapping to the Ancona framework revealed fragmented consideration of time across studies, with limited attention to synchronization, temporal orientation, and patient or clinician experiences of time.

Conclusion

The review highlights both progress and persistent limitations in applying temporal dimensions to ML-based cancer CDSS. Future research should strengthen longitudinal modeling, improve temporal data integration, and consider the clinical and human aspects of time to enhance decision support accuracy and relevance.
目的:本系统的文献综述探讨了如何将时间和时间相关维度纳入癌症临床决策支持系统(CDSS)中使用的机器学习(ML)模型。该研究考察了当前的应用,确定了研究趋势和局限性,并提出了在基于ml的癌症决策支持中增强时间建模的未来方向。方法遵循PRISMA指南,在Web of Science数据库中使用与机器学习、临床决策支持、时间和癌症相关的关键词组合进行系统搜索。在应用纳入和排除标准后,分析了2014年至2023年间发表的83项同行评议研究。对每项研究进行检查,以确定如何将时间方面整合到ML模型中,并使用安科纳时间框架进行分类,以捕获时间概念、与时间相关的行动者以及将活动映射到时间。研究结果显示,自2015年以来,研究活动不断增加,从2020年起增长迅速。大多数研究集中于生存分析、时间序列建模和时间到事件预测,强调其在预后和治疗计划中的价值。然而,与注释效率、生物时序和纵向数据相关的时间结构仍未得到充分探索。许多方法仍然依赖于静态数据集,缺乏外部验证,并且提供有限的可解释性。对安科纳框架的映射揭示了研究中对时间的零碎考虑,对同步、时间取向和患者或临床医生的时间体验的关注有限。结论本综述强调了将时间维度应用于基于ml的癌症CDSS的进展和持续的局限性。未来的研究应加强纵向建模,改进时间数据集成,并考虑临床和人的时间方面,以提高决策支持的准确性和相关性。
{"title":"Time and temporality in machine learning methods to improve cancer clinical decision support: A literature review","authors":"Yiyu Wang ,&nbsp;Anastasia Griva ,&nbsp;Umair Ul Hassan","doi":"10.1016/j.ijmedinf.2025.106219","DOIUrl":"10.1016/j.ijmedinf.2025.106219","url":null,"abstract":"<div><h3>Objective</h3><div>This systematic literature review explores how temporal and time-related dimensions are incorporated into <em>Machine Learning</em> (ML) models used in <em>Clinical Decision Support Systems</em> (CDSS) for cancer. The study examines current applications, identifies research trends and limitations, and proposes future directions for enhancing temporal modeling in ML-based cancer decision support.</div></div><div><h3>Methods</h3><div>Following the PRISMA guidelines, a systematic search was conducted in the Web of Science database using combinations of keywords related to machine learning, clinical decision support, time, and cancer. After applying inclusion and exclusion criteria, 83 peer-reviewed studies published between 2014 and 2023 were analyzed. Each study was examined to determine how temporal aspects were integrated into ML models and categorized using the Ancona time framework to capture conceptions of time, actors relating to time, and mapping activities to time.</div></div><div><h3>Results</h3><div>The findings show increasing research activity since 2015, with rapid growth from 2020 onwards. Most studies focused on survival analysis, time-series modeling, and time-to-event prediction, emphasizing their value in prognosis and treatment planning. However, temporal constructs related to annotation efficiency, biological timing, and longitudinal data remain underexplored. Many approaches still rely on static datasets, lack external validation, and provide limited interpretability. The mapping to the Ancona framework revealed fragmented consideration of time across studies, with limited attention to synchronization, temporal orientation, and patient or clinician experiences of time.</div></div><div><h3>Conclusion</h3><div>The review highlights both progress and persistent limitations in applying temporal dimensions to ML-based cancer CDSS. Future research should strengthen longitudinal modeling, improve temporal data integration, and consider the clinical and human aspects of time to enhance decision support accuracy and relevance.</div></div>","PeriodicalId":54950,"journal":{"name":"International Journal of Medical Informatics","volume":"207 ","pages":"Article 106219"},"PeriodicalIF":4.1,"publicationDate":"2025-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145737402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Disability pension during emerging adulthood: Insights from the young-HUNT study on psychological distress, chronic pain, and policy reform 新成年期的残疾养老金:来自young-HUNT研究的关于心理困扰、慢性疼痛和政策改革的见解
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-04 DOI: 10.1016/j.ijmedinf.2025.106216
Martin A. Gorosito , Bjørnar Berg , Anis Yazidi , Åsmund Hermansen , Britt Elin Øiestad , Margreth Grotle , Kåre Rønn Richardsen , Hårek Haugerud
Introduction: Disability pension (DP) among young adults has steadily increased in Norway, with chronic pain and psychological distress among the main causes. This study examined the association between co-occurring psychological distress and chronic pain in adolescence and the risk of DP during emerging adulthood, before and after the Norwegian Labour and Welfare Administration (NAV) reform. Machine learning survival models were also developed to predict early DP and identify consistent risk factors across cohorts.
Methods: Data from two general population surveys in 1995–1997 (Young-HUNT1) and 2006–2008 (Young-HUNT3) were linked to public registry data for DP, with a mean follow-up of 12 years. These represent populations pre- and post-NAV reform, respectively. Crude and adjusted Cox proportional hazards models tested associations between chronic pain, psychological distress and their co-occurrence with early DP. Machine learning survival models were developed using common predictors across cohorts and validated temporally. SurvSHAP(t) and hazard ratios were used for explainable risk factor analysis.
Results: Co-occurring psychological distress and chronic pain were associated with increased early DP risk in Young-HUNT3 (HR = 2.25, [95 % CI 1.62 to 3.14]) but not in Young-HUNT1. Tree-based machine learning models showed strong predictive performance and generalizability over time, with ExtraSurvivalTrees achieving a validation c-index of 0.75 [95 % CI 0.74–0.76]. Consistent risk factors included low social integration, limited physical activity, and low parental education in both cohorts, while additional factors post-reform included low self-esteem, poor self-rated health, and negative school experiences.
Conclusion: Adolescents with co-occurring psychological distress and chronic pain face an elevated risk of early DP. Early identification and support are crucial, as risk factors extend beyond medical conditions. Findings also suggest that NAV policy changes may have influenced DP receipt rates among young adults.
简介:挪威年轻人的残疾养老金(DP)稳步增加,慢性疼痛和心理困扰是主要原因。本研究考察了挪威劳动和福利管理局(NAV)改革前后,青春期共同发生的心理困扰和慢性疼痛与成年初期DP风险之间的关系。还开发了机器学习生存模型来预测早期DP,并确定队列中一致的风险因素。方法:1995-1997年(Young-HUNT1)和2006-2008年(Young-HUNT3)两次普通人群调查的数据与DP的公共登记数据相关联,平均随访12年。这些分别代表了资产净值改革前和改革后的人口。粗Cox比例风险模型和调整后的Cox比例风险模型检验了慢性疼痛、心理困扰及其与早期DP共同发生之间的关系。使用跨队列的共同预测因子开发了机器学习生存模型,并进行了时间验证。使用SurvSHAP(t)和危险比进行可解释的风险因素分析。结果:Young-HUNT3患者同时出现的心理困扰和慢性疼痛与早期DP风险增加相关(HR = 2.25, [95% CI 1.62至3.14]),但在Young-HUNT1患者中无相关。随着时间的推移,基于树的机器学习模型显示出强大的预测性能和通用性,ExtraSurvivalTrees的验证c指数为0.75 [95% CI 0.74-0.76]。在这两个队列中,一致的风险因素包括低社会融合、有限的体育活动和低父母教育,而改革后的其他因素包括低自尊、糟糕的自我评价健康和消极的学校经历。结论:同时存在心理困扰和慢性疼痛的青少年患早期DP的风险较高。早期识别和支持至关重要,因为风险因素超出了医疗条件。研究结果还表明,NAV政策的变化可能影响了年轻人的DP接受率。
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引用次数: 0
Analytical capacities at the heart of learning health systems: Conceptual framework based on a developmental literature review 学习型卫生系统核心的分析能力:基于发展文献综述的概念框架。
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-03 DOI: 10.1016/j.ijmedinf.2025.106185
Yan Bertrand , Stéphanie Lachance , Aude Motulsky

Introduction

Practical models for learning health systems implementation often lack a clear understanding of the organizational capacities required to sustain continuous data-driven improvement cycles. Among these, analytical capacities are widely recognized but insufficiently conceptualized. This study aims to develop a comprehensive framework of analytical capacities in healthcare organizations.

Methodology

A developmental literature review was conducted to identify empirical and conceptual articles related to data management, analytics, and use in healthcare organizations. 697 articles were screened and twelve studies met the inclusion criteria. Data extraction was performed independently by two researchers using a structured grid that included a framework for the initial conceptual classification of relevant data. A thematic analysis was then conducted on the classified data to identify and group underlying processes into distinct analytical capacities. The resulting descriptive model was refined through expert consultation and used to build the conceptual framework.

Results

Thirteen analytical capacities were identified, and then grouped into five categories according to their nature: data creation, data circulation, data preparation, data analysis, and data appropriation. A conceptual framework was developed to illustrate the relationships between these capacities and their role in a cyclical process of data-driven improvement.

Discussion and conclusion

The proposed framework characterizes the different analytical capacities and illustrates their interdependence, offering a practical tool for assessing and planning analytical development in healthcare organizations. It highlights the central role of data mobilization and supports the operationalization of learning health systems by making explicit the capacities that underpin organizational learning. It also lays the groundwork for developing maturity models specific to each analytical capacity, as well as for empirically validating the framework in real-world settings.
导言:学习卫生系统实施的实用模型往往缺乏对维持持续数据驱动的改进周期所需的组织能力的清晰理解。其中,分析能力得到广泛认可,但没有充分概念化。本研究旨在发展医疗机构分析能力的综合框架。方法:进行了一项发展性文献综述,以确定与数据管理、分析和医疗保健组织使用相关的实证和概念性文章。筛选了697篇文章,其中12篇研究符合纳入标准。数据提取由两名研究人员独立完成,使用一个结构化网格,其中包括一个框架,用于相关数据的初始概念分类。然后对分类数据进行专题分析,以确定基本过程并将其归类为不同的分析能力。由此产生的描述性模型通过专家咨询进行了细化,并用于构建概念框架。结果:确定了13种分析能力,并根据其性质将其分为5类:数据创造、数据流通、数据准备、数据分析和数据挪用。制定了一个概念性框架,以说明这些能力及其在数据驱动的周期性改进过程中的作用之间的关系。讨论和结论:拟议的框架描述了不同分析能力的特征,并说明了它们之间的相互依赖性,为医疗保健组织的分析开发评估和规划提供了实用工具。它强调了数据动员的核心作用,并通过明确组织学习的基础能力来支持学习型卫生系统的运作。它还为开发特定于每种分析能力的成熟度模型,以及在实际环境中对框架进行经验验证奠定了基础。
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引用次数: 0
Ethics in Danish healthcare AI policy: A document analysis. 丹麦医疗人工智能政策中的伦理:文献分析。
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-01 Epub Date: 2025-08-06 DOI: 10.1016/j.ijmedinf.2025.106065
Victor Vadmand Jensen, Marianne Johansson Jørgensen, Rikke Hagensby Jensen, Jeppe Lange, Jan Wolff, Mette Terp Høybye

Introduction: Nations are increasingly turning towards artificial intelligence (AI) systems to support healthcare settings. While nations must then contend with ethical considerations surrounding healthcare AI, they do so in a variety of ways, emphasizing different ethical considerations in different ways. However, there is still limited knowledge on how Scandinavian healthcare AI policy emphasizes ethics. In this paper, we investigate ethics in Danish healthcare AI policy to highlight underlying policy preferences.

Methods: We present a document analysis of Danish policy documents relating to AI. We view policy documents' contents as expectations that signal and frame what is perceived as a desirable future with healthcare AI. From 210 policy documents, we extracted data of text snippets related to categories of ethical principles and pipeline stages, as well as articulated reasons for considering ethics. We analyzed the proportions of ethical principles and pipeline stages quantitatively and reasons for considering ethics inductively.

Results: The most frequently cited ethical principle was prevention of harm (n = 177), while the most commonly referenced pipeline stage was implementation, evaluation, and oversight (n = 189). Both ethical principles and pipeline stages significantly deviated from equal proportions (p<0.001). Additionally, five primary reasons for addressing ethics emerged in the documents: fit of AI with existing healthcare structures, the potential consequences of AI, its marketability, associated uncertainties, and the perceived inevitability of its adoption. These findings indicate that Danish healthcare AI policy predominantly frames ethical considerations based on the potential consequences of AI deployment.

Conclusions: Our study suggests the need for steering Danish, and more broadly Scandinavian, healthcare AI policy toward other views of ethics that integrate non-potentiality.

导语:各国越来越多地转向人工智能(AI)系统来支持医疗保健设置。虽然各国必须应对围绕医疗人工智能的伦理考虑,但它们以各种方式这样做,以不同的方式强调不同的伦理考虑。然而,关于斯堪的纳维亚医疗保健人工智能政策如何强调伦理的知识仍然有限。在本文中,我们研究了丹麦医疗保健人工智能政策中的伦理,以突出潜在的政策偏好。方法:我们对丹麦有关人工智能的政策文件进行了文献分析。我们将政策文件的内容视为一种期望,它表明并构建了人们认为医疗人工智能的理想未来。从210份政策文件中,我们提取了与伦理原则和管道阶段类别相关的文本片段数据,以及考虑伦理的明确原因。我们定量地分析了伦理原则和流水线阶段的比例,以及归纳考虑伦理的原因。结果:最常被引用的伦理原则是预防危害(n = 177),而最常被引用的管道阶段是实施、评估和监督(n = 189)。伦理原则和管道阶段都明显偏离了相同的比例(结论:我们的研究表明,有必要将丹麦和更广泛的斯堪的纳维亚医疗保健人工智能政策转向整合非潜力的其他伦理观点。
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引用次数: 0
Indication-based prescribing and prescribing with indications, effects on documentation, medicines use, and clinical outcomes: a systematic review 基于适应症的处方和有适应症的处方、对文献的影响、药物使用和临床结果:系统回顾。
IF 4.1 2区 医学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2025-12-01 DOI: 10.1016/j.ijmedinf.2025.106209
Lorna Pairman , Paul Chin , Matthew Doogue

Aim

To describe the effect of indication-based prescribing and prescribing with indications on electronic medication record documentation, appropriate medicines use, and clinical outcomes.

Methods

Databases Medline, Embase, CINAHL, and Scopus were systematically searched using two concepts: ‘indication’ and ‘electronic prescribing’. Inclusion criteria included interventional studies introducing indication-based prescribing, or prescribing with indications, using an electronic medication management system. A narrative synthesis was conducted for the following a priori outcomes: indication provision, indication accuracy, prescription appropriateness, appropriate dose or duration of medicine use, deprescribing, total medicine use, and patient outcomes.

Results

From 1,908 abstracts, 24 studies met inclusion criteria. Of the 24 included studies only one study examined prescriptions for all medicines, 16 were focused on prescribing antimicrobial medicines, and four were restricted to blood products. There was substantial heterogeneity in the interventions implemented and the ordering systems used. An improvement was found in indication documentation in three studies, appropriateness of the prescription for the documented indication in four studies, rate of deprescribing in two studies, and a reduction in overuse of antimicrobial medicines and blood products in ten studies. Accuracy of indications was inconsistently defined and measured.

Conclusion

Interventions in electronic medication management systems are being increasingly used to improve indication documentation and promote appropriate medicines use. The generalisability of studies is limited by heterogeneity in intervention and system design. Work is needed to 1) develop agreed international standards to guide system vendors and consistency in practice, and 2) improve standardisation of medicine use terminology in literature to guide reporting.
目的:描述循证处方和循证处方对电子病历文件、合理用药和临床结果的影响。方法:采用“适应症”和“电子处方”两个概念对Medline、Embase、CINAHL和Scopus数据库进行系统检索。纳入标准包括使用电子药物管理系统引入循证处方或循证处方的干预性研究。对以下先验结果进行叙述性综合:指征提供、指征准确性、处方适当性、适当剂量或用药时间、开处方、总用药和患者结局。结果:从1908篇摘要中,有24篇研究符合纳入标准。在纳入的24项研究中,只有一项研究审查了所有药物的处方,16项研究侧重于抗菌药物的处方,4项研究仅限于血液制品。在实施的干预措施和使用的排序系统中存在实质性的异质性。在三项研究中发现了适应症文件的改善,在四项研究中发现了记录适应症的处方的适宜性,在两项研究中发现了处方的减少率,在十项研究中发现了抗菌药物和血液制品的过度使用减少。适应症的准确性定义和测量不一致。结论:电子药物管理系统的干预措施越来越多地用于改善适应症文件和促进药物的合理使用。研究的普遍性受到干预和系统设计异质性的限制。需要开展以下工作:1)制定商定的国际标准,以指导系统供应商和实践的一致性;2)改进文献中医学使用术语的标准化,以指导报告。
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引用次数: 0
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International Journal of Medical Informatics
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