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1.
BMC Nurs ; 22(1): 92, 2023 Mar 31.
Artículo en Inglés | MEDLINE | ID: mdl-37004029

RESUMEN

BACKGROUND: With the globalization of medical services on the rise, Asia has ascended to a destination of choice for its high-quality medical services at very reasonable rates. Monitoring the quality of the international medical industry is vital to maintain service demand. The experiences of healthcare personnel (HCP) involved in international medical services (IMS) regarding the provision of services to international cancer patients have not yet been discussed. This study aimed to explore oncology HCP experiences of IMS quality in caring for international cancer patients in Taiwan. METHODS: Descriptive phenomenological method and were analyzed through Colaizzi's seven-step approach. In this study, 19 respondents were collected data by using in-depth semi-structured interviews. An average interview lasted approximately 45 min. RESULTS: Four major themes were identified from the interviews: patient selection, psycho-oncology care, predicaments, and promoting suggestions. Additionally, thirteen subthemes emerged, including necessary selection of patients, reasons for unwillingness to enroll international patients, helpless patients, emotional distress, care with warmth, insufficient manpower, an unfair reward mechanism, poor hardware equipment, the predicaments of oncology care, various publicity strategies, one-on-one service model, design of a designated area, and reasonable benefit distribution. CONCLUSIONS: This study explored oncology HCP experiences of IMS quality in caring for international cancer patients, with implications for hospitals in developing high-quality IMS. Due to the fact that IMS is a global trend, HCPs, administrators, and policy-makers are advised to improve the quality of IMS in the oncology department, which has been the least studied field in IMS quality.

2.
J Nurs Scholarsh ; 53(5): 533-541, 2021 09.
Artículo en Inglés | MEDLINE | ID: mdl-33960107

RESUMEN

PURPOSE: To understand how emergency nurses develop resilience in the context of workplace violence. DESIGN: This study employed grounded theory methodology. Thirty nurses from three hospital emergency departments in Taiwan were interviewed between August and December 2018. METHODS: Semistructured interviews were used to collect data. Interviews were audio-recorded and transcribed verbatim. FINDINGS: The process through which emergency nurses who had experienced workplace violence developed resilience took place in three stages: the release of emotions after the assault; the interpretation of conflicting thoughts and actions; and the establishment of strategies to cope with workplace violence in the future. The core theme was the motivating role of professional commitment to emergency patient care. CONCLUSIONS: The results of this study can inform the development of support systems to enhance the resilience of nurses experiencing workplace violence by alerting healthcare administrators and governing institutions to their needs. CLINICAL RELEVANCE: Emergency nurses viewed professional growth and professional commitment as an invisible motivator in the development of resilience following an encounter with workplace violence.


Asunto(s)
Enfermeras y Enfermeros , Personal de Enfermería en Hospital , Violencia Laboral , Estudios Transversales , Teoría Fundamentada , Humanos , Encuestas y Cuestionarios , Violencia Laboral/prevención & control
3.
J Adv Nurs ; 77(11): 4439-4450, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-34133782

RESUMEN

AIMS: To examine nurse documentation of assessments using standard risk assessment forms in older inpatients, and to determine the value of such assessment. DESIGN: Cross-sectional retrospective chart review. METHODS: This retrospective review of risk evaluation documentation in patients' medical records focused on skin, continence, medical complications, nutrition, cognition, mobility, medications and pain. RESULTS: A total of 1000 medical records from Taiwan hospitals were reviewed from January 2016 to December 2017, and 379 from Australian hospitals were reviewed from March 2011 to February 2012. Taiwanese patients with documented assessment of skin (aOR =2.94, 95%CI =1.88-4.54), nutrition (aOR =3.22, 95%CI =1.08-9.59), cognition (aOR =2.61, 95%CI =1.32-5.16) and pain (aOR =5.01, 95%CI=1.63-15.38) had significantly higher odds of developing new problems; while Australian patients with documented assessments of continence (aOR =11.55, 95%CI =1.48-90.45) and nutrition (aOR =12.90, 95%CI =1.67-99.06) had significantly higher odds of developing new problems. DISCUSSION: Nursing assessments and interventions documented in standard risk assessment forms help clinical nurses detect new preventable problems and prevent harm in older hospital inpatients across geographic locations and hospital types. Standard nursing forms can be used in clinical practice to guide proactive care by nurses to prevent harm during hospitalisation. IMPACT: Older inpatients are at risk of preventable harm and new health problems. The present study found that incorporating eight factors sensitive to nursing care into standard risk assessment forms can help reduce preventable harm in older inpatients. In addition, these forms guide assessment and intervention effectively in different countries.


Asunto(s)
Pacientes Internos , Anciano , Australia , Estudios Transversales , Humanos , Estudios Retrospectivos , Medición de Riesgo
4.
Nurs Outlook ; 65(4): 428-435, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28487095

RESUMEN

BACKGROUND: Workplace violence (WPV) is a serious problem in health care in Taiwan, as it is worldwide. Among all nursing staff, emergency department (ED) nurses are at the highest risk of WPV; yet, little attention has been paid to nurses as WPV victims. PURPOSE: The purpose of the study was to understand ED nurses' WPV experiences and perspectives. METHODS: An interpretive qualitative phenomenographic design was used to answer the following research question: what are the qualitatively different ways in which nurses in Taiwan experience WPV in the ED? Thirty ED nurses who identified as experienced with WPV were interviewed, and phenomenographic analysis was used to assess the data. FINDINGS: Four categories of description emerged. WPV was seen as a continuing nightmare, a part of daily life, and a direct threat, and it had a negative impact on nurses' passion for emergency care. WPV adversely affected nurses on physical, psychological, social, personal, and professional levels. CONCLUSION: The findings of this study have practical implications for in-service WPV training programs and may be used to inform potential changes to policy and legislation designed to establish a safer ED environment for staff.


Asunto(s)
Servicio de Urgencia en Hospital/estadística & datos numéricos , Personal de Enfermería en Hospital/psicología , Personal de Enfermería en Hospital/estadística & datos numéricos , Violencia Laboral/psicología , Violencia Laboral/estadística & datos numéricos , Adulto , Actitud del Personal de Salud , Estudios Transversales , Femenino , Humanos , Aprendizaje , Masculino , Persona de Mediana Edad , Taiwán
5.
Hu Li Za Zhi ; 64(4): 26-33, 2017 Aug.
Artículo en Zh | MEDLINE | ID: mdl-28762222

RESUMEN

Innovation and rapid technological development in Smart Medicine or Smart Healthcare impact profoundly on many aspects of healthcare. It is believed that Health Information Technology (HIT) has the potential to improve integration between care providers, reduce administrative costs and burdens, reduce medical errors, and improve care quality and patient outcomes. However, issues such as interoperability, compatibility, and integration are critical to effectively integrating hardware and software in order to fully realize the benefits of HIT. High-end medical devices and equipment, including medical carts / mobile computer carts and wireless physiological and biomedical monitoring devices, should also be integrated into the hospital information system. Furthermore, the Data, Information, Knowledge, and Wisdom Hierarchy (DIKW) has been gaining popularity in the development of Nursing Information Systems (NIS) since 2013. To create a DIKW-based information system, data must first be defined and analyzed and then transformed into meaningful information. Eventually, this information is transformed into an intelligent system. For example, if evidence-based nursing research results / findings are integrated into the NIS to guide clinical practice, patient outcomes, patient safety, and healthcare quality will be greatly enhanced.


Asunto(s)
Atención a la Salud , Informática Médica , Sistemas de Apoyo a Decisiones Clínicas , Prestación Integrada de Atención de Salud , Humanos , Informática Aplicada a la Enfermería
6.
Am J Emerg Med ; 33(1): 1-6, 2015 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-25445860

RESUMEN

BACKGROUND: Overtriage has been observed among pediatric patients in emergency departments (EDs) under 5-level acuity pediatric triage systems. This study aimed to investigate the causes of overtriage and to provide suggestions for future amendments to such systems. METHODS: This study has a retrospective follow-up design in which 42000 pediatric patients who were admitted to the ED of the largest medical center in Taiwan between January and December of 2010 were recruited. The study variables included patient demographics, chief concerns, individual vital signs (ie, blood pressure, heart rate, body temperature, respiratory rate, and O2 saturation), triage level, ED final disposition, ED expenses, and total medical expenses. A logistic regression model was applied to explore the causes of overtriage and the effectiveness of a modified acuity system. RESULTS: Approximately 13.6% of the pediatric ED visits were upgraded to acuity level 1 based on vital signs that included heart rate (97.3%). The strength of the trend association (odds ratio) between decreasing acuity urgency (from levels 1 to 5) and hospitalization increased from 0.73 (95% confidence interval, 0.72-0.75) with the Pediatric Triage and Acuity System (Ped-TTAS) to 0.57 (95% confidence interval, 0.55-0.59) with the modified Ped-TTAS, which downgraded acuity levels by excluding the weighting of vital signs. Further validation was accomplished by comparing the trend association between decreasing acuity urgency and total medical expenses (Ped-TTAS: ß = -0.13; modified Ped-TTAS: ß = -0.18). CONCLUSIONS: Heart rate is prone to be affected by emotional responses among pediatric patients in certain specific age groups. Appropriate revisions of the pediatric triage system are suggested.


Asunto(s)
Servicio de Urgencia en Hospital/organización & administración , Taquicardia/terapia , Triaje/organización & administración , Niño , Preescolar , Femenino , Estudios de Seguimiento , Hospitalización/estadística & datos numéricos , Humanos , Masculino , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Taiwán , Signos Vitales
7.
BMC Surg ; 14: 51, 2014 Aug 11.
Artículo en Inglés | MEDLINE | ID: mdl-25115403

RESUMEN

BACKGROUND: The process involved in organ procurement and transplantation is very complex that requires multidisciplinary coordination and teamwork. To prevent error during the processes, teamwork education and training might play an important role. We wished to evaluate the efficacy of implementing a Team Resource Management (TRM) program on patient safety and the behaviors of the team members involving in the process. METHODS: We implemented a TRM training program for the organ procurement and transplantation team members of the National Taiwan University Hospital (NTUH), a teaching medical center in Taiwan. This 15-month intervention included TRM education and training courses for the healthcare workers, focused group skill training for the procurement and transplantation team members, video demonstration and training, and case reviews with feedbacks. Teamwork culture was evaluated and all procurement and transplantation cases were reviewed to evaluate the application of TRM skills during the actual processes. RESULTS: During the intervention period, a total of 34 staff members participated the program, and 67 cases of transplantations were performed. Teamwork framework concept was the most prominent dimension that showed improvement from the participants for training. The team members showed a variety of teamwork behaviors during the process of procurement and transplantation during the intervention period. Of note, there were two potential donors with a positive HIV result, for which the procurement processed was timely and successfully terminated by the team. None of the recipients was transplanted with an infected organ. No error in communication or patient identification was noted during review of the case records. CONCLUSION: Implementation of a Team Resource Management program improves the teamwork culture as well as patient safety in organ procurement and transplantation.


Asunto(s)
Centros Médicos Académicos , Cuerpo Médico de Hospitales/educación , Trasplante de Órganos/educación , Grupo de Atención al Paciente/organización & administración , Seguridad del Paciente , Evaluación de Programas y Proyectos de Salud , Obtención de Tejidos y Órganos/organización & administración , Educación Médica , Humanos , Afiliación Organizacional , Taiwán
8.
Am J Infect Control ; 52(8): 900-905, 2024 08.
Artículo en Inglés | MEDLINE | ID: mdl-38301898

RESUMEN

BACKGROUND: This prospective study aimed to explore the effectiveness of an oral care intervention with Tegaderm on the oral mucosal health of intubated patients. METHODS: A total of 70 intubated patients were included and randomly assigned to 1 of 3 groups, clean water brushing teeth (n = 23), brushing teeth combined with mouthwash (BTM) (n = 23), and brushing teeth combined with mouthwash and Tegaderm (BTMT) (n = 24). The Oral Mucositis Assessment Scale (OMAS) was applied to evaluate the patient's oral mucosal health before and after oral care intervention. RESULTS: The BTMT group had lower OMAS scores in almost all regions of the oral cavity, compared to the brushing teeth and BTM groups. The general linear model for repeated measurement indicated the BTMT group had the lowest total OMAS scores from Day 2 to Day 4 after the initiation of baseline OMAS evaluation. Of the 3 intervention groups, the BTMT group had the shortest length of endotracheal intubation. The BTMT group had the lowest incidence rate of ventilator-associated pneumonia; however, no significant between-group differences were found. CONCLUSIONS: BTMT effectively reduced the decline in oral mucosal health that was caused by endotracheal intubation and shortened the length of endotracheal intubation.


Asunto(s)
Unidades de Cuidados Intensivos , Humanos , Estudios Prospectivos , Masculino , Femenino , Persona de Mediana Edad , Anciano , Antisépticos Bucales/uso terapéutico , Adulto , Mucosa Bucal , Higiene Bucal/métodos , Intubación Intratraqueal/efectos adversos , Estomatitis/prevención & control , Estomatitis/etiología , Salud Bucal
9.
Artículo en Inglés | MEDLINE | ID: mdl-38059127

RESUMEN

OBJECTIVE: Leveraging patient data through machine learning techniques in disease care offers a multitude of substantial benefits. Nonetheless, the inherent nature of patient data poses several challenges. Prevalent cases amass substantial longitudinal data owing to their patient volume and consistent follow-ups, however, longitudinal laboratory data are renowned for their irregularity, temporality, absenteeism, and sparsity; In contrast, recruitment for rare or specific cases is often constrained due to their limited patient size and episodic observations. This study employed self-supervised learning (SSL) to pretrain a generalized laboratory progress (GLP) model that captures the overall progression of six common laboratory markers in prevalent cardiovascular cases, with the intention of transferring this knowledge to aid in the detection of specific cardiovascular event. METHODS AND PROCEDURES: GLP implemented a two-stage training approach, leveraging the information embedded within interpolated data and amplify the performance of SSL. After GLP pretraining, it is transferred for target vessel revascularization (TVR) detection. RESULTS: The proposed two-stage training improved the performance of pure SSL, and the transferability of GLP exhibited distinctiveness. After GLP processing, the classification exhibited a notable enhancement, with averaged accuracy rising from 0.63 to 0.90. All evaluated metrics demonstrated substantial superiority ([Formula: see text]) compared to prior GLP processing. CONCLUSION: Our study effectively engages in translational engineering by transferring patient progression of cardiovascular laboratory parameters from one patient group to another, transcending the limitations of data availability. The transferability of disease progression optimized the strategies of examinations and treatments, and improves patient prognosis while using commonly available laboratory parameters. The potential for expanding this approach to encompass other diseases holds great promise. CLINICAL IMPACT: Our study effectively transposes patient progression from one cohort to another, surpassing the constraints of episodic observation. The transferability of disease progression contributed to cardiovascular event assessment.


Asunto(s)
Absentismo , Enfermedades Cardiovasculares , Humanos , Benchmarking , Enfermedades Cardiovasculares/diagnóstico , Progresión de la Enfermedad , Aprendizaje Automático Supervisado
10.
Emerg Med J ; 30(9): 735-9, 2013 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-22983978

RESUMEN

OBJECTIVES: To examine the effectiveness of a five-level Paediatric Triage and Acuity System (Ped-TTAS) by comparing the reliability of patient prioritisation and resource utilisation with the four-level Paediatric Taiwan Triage System (Ped-TTS) among non-trauma paediatric patients in the emergency department (ED). METHODS: The study design used was a retrospective longitudinal analysis based on medical chart review and a computer database. Except for a shorter list of complaints and some abnormal vital sign criteria modifications, the structure and triage process for applying Ped-TTAS was similar to that of the Paediatric Canadian Emergency Triage and Acuity Scale. Non-trauma paediatric patients presenting to the ED were triaged by well-trained triage nurses using the four-level Ped-TTS in 2008 and five-level Ped-TTAS in 2010. Hospitalisation rates and medical resource utilisation were analysed by acuity levels between the contrasting study groups. RESULTS: There was a significant difference in patient prioritisation between the four-level Ped-TTS and five-level Ped-TTAS. Improved differentiation was observed with the five-level Ped-TTAS in predicting hospitalisation rates and medical costs. CONCLUSIONS: The five-level Ped-TTAS is better able to discriminate paediatric patients by triage acuity in the ED and is also more precise in predicting resource utilisation. The introduction of a more accurate acuity and triage system for use in paediatric emergency care should provide greater patient safety and more timely utilisation of appropriate ED resources.


Asunto(s)
Servicio de Urgencia en Hospital/estadística & datos numéricos , Triaje/métodos , Niño , Preescolar , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Lactante , Tiempo de Internación/estadística & datos numéricos , Estudios Longitudinales , Masculino , Estudios Retrospectivos , Taiwán
11.
Healthcare (Basel) ; 11(13)2023 Jun 26.
Artículo en Inglés | MEDLINE | ID: mdl-37444685

RESUMEN

This study aimed to determine clinical instructors' perceptions of the assessments used to evaluate the clinical knowledge of undergraduate nursing students. This study uses a descriptive phenomenological approach. Purposive sampling was used to recruit sixteen clinical instructors for semi-structured interviews between August and December 2019. All interviews were audio recorded and transcribed verbatim. Data were analyzed using a modified Colaizzi's seven-step method. Four criteria were used to ensure the study's validity: credibility, transferability, dependability, and confirmability. Three themes were identified in the clinical instructors' views on evaluating the clinical performance of student nurses: familiarity with students, patchwork clinical learning, and differing perceptions of the same scoring system. The study results suggest a need for a reliable, valid, and consistent approach to evaluating students' clinical knowledge. If the use of patchwork clinical internships for student nurses is unavoidable, a method for assessing student nurses' clinical performance that requires instructor consensus is necessary.

12.
Nurse Educ Today ; 131: 105991, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37865014

RESUMEN

BACKGROUND/OBJECTIVE: Deductive logic has often been used to develop critical thinking. However, inductive logical thinking, essential to care decision-making, has yet to be emphasized. This study aimed to explore visual thinking learning among undergraduate nursing students by asking them to draw situated patient pictures in order to integrate theoretical knowledge and promote inductive logical thinking. METHODS: A mixed-methods research design was used to obtain quantitative and qualitative data from a convenience sample of 100 students. The study was conducted in a Taiwanese university from September 2022 to January 2023. In the quantitative component, learners' views of situated patient pictures were captured based on 15 paired identifiers and two questions: (a) What word should be used in describing the situated patient's picture? (b) How strongly do you feel about the selection? Written feedback was analyzed using qualitative content analysis. RESULTS: Quantitative analysis identified specific, unpretentious, humorous, harmonious, conservative, realistic, rational, entire, image performance, professional performance, understandable, expressive, static performance, rigorous, and profuse with a reasonable degree of choice. Qualitative analysis identified four stages in participants' development of inductive reasoning through situated patient pictures and visual thinking learning. These were: exploration, intuition, theme, and logic and creation. CONCLUSIONS: The results suggest that visual thinking learning is a practical pedagogical approach to increasing learners' communication abilities, group cooperation, theoretical knowledge integration, and logical thinking. Neither educators nor learners required any artistic skills. Nonetheless, participants demonstrated creativity and innovation through continuous visual thinking learning.


Asunto(s)
Bachillerato en Enfermería , Enfermeras y Enfermeros , Estudiantes de Enfermería , Humanos , Solución de Problemas , Pensamiento
13.
Clin Transl Sci ; 16(2): 313-325, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36369801

RESUMEN

Novel hormonal agents (NHAs) have significantly improved outcomes in men with advanced prostate cancer. However, it remains unclear whether NHAs are associated with subsequent cognitive impairment. Thus, we sought to perform a network meta-analysis to compare the risk of cognitive impairment across NHA types. Databases (PubMed, Embase, Scopus, and Web of Science), trial registries (Clinicaltrial.gov), the European Medicines Agency, and the US Food and Drug Administration drug safety reports were searched from inception through July 30, 2021. Eligible studies were clinical trials evaluating the risk of cognitive impairment between NHAs and placebo/standard care. Two independent investigators extracted the data and performed quality assessments using the Cochrane Risk of Bias Tool and ROBINS-I. We estimated the risk ratios by the frequentist approach and calculated the ranking probabilities of all treatments with the surface under the cumulative ranking probabilities. The primary outcome and secondary outcome were odds ratio (OR) and incidence rate ratio of cognitive impairment, respectively. We identified 15 trials with 14,723 participants comparing HNAs with placebo/standard care. Treatments associated with cognitive impairment, from the most to the least, were enzalutamide (OR, 3.66; 95% confidence interval [CI], 2.84-4.73), apalutamide (OR, 1.76; 95% CI, 1.08-2.87), abiraterone acetate (OR, 1.64; 95% CI, 1.01-2.45), and darolutamide (OR, 1.11 95% CI, 0.51-2.39). After adjustment of treatment time duration, enzalutamide still had the highest risk of cognitive impairment with an incidence rate ratio of 2.17 (95% CI, 1.65-2.78). These findings suggest that NHAs, especially enzalutamide, may increase the risk of cognitive impairment compared with placebo/standard care.


Asunto(s)
Disfunción Cognitiva , Neoplasias de la Próstata , Estados Unidos , Masculino , Humanos , Metaanálisis en Red , Feniltiohidantoína , Disfunción Cognitiva/inducido químicamente , Disfunción Cognitiva/diagnóstico , Disfunción Cognitiva/epidemiología , Neoplasias de la Próstata/complicaciones , Neoplasias de la Próstata/tratamiento farmacológico
14.
Healthcare (Basel) ; 11(16)2023 Aug 11.
Artículo en Inglés | MEDLINE | ID: mdl-37628467

RESUMEN

The purpose of this study was to explore nurses' care experiences for COVID-19 patients during the pandemic in Taiwan. The qualitative approach of phenomenography was used. Thirty-four nurses were recruited from two assigned hospitals in which COVID-19 patients were treated in Taiwan from July to May 2021. The method of data collection in the study involved a semi-structured interview and drawing. Interviews were audio-recorded and transcribed verbatim. Phenomenographic analysis was used to analyze the qualitative data. Four categories of description of experiences of caring for COVID-19 patients were identified: facing uncountable stresses from all sides, strict implementation of infection control interventions to provide safe care, confronting ethical dilemmas and making difficult decisions, and reflecting on the meaning of care in nursing. Professional accountability was the core theme found to represent the central meaning of nurses caring for COVID-19 patients. Nurses were under enormous stress while caring for COVID-19 patients during the pandemic and were negatively affected physically, psychologically, and socially. Professional accountability in caring for COVID-19 patients can be enhanced through adequate support from nursing managers and by in-service training designed to update knowledge and skills related to infection control intervention.

15.
Artículo en Inglés | MEDLINE | ID: mdl-36674017

RESUMEN

This qualitative study aimed to explore the psychological resilience of undergraduate nursing students partaking in a virtual practicum during the coronavirus pandemic (COVID-19) in Taiwan. The virtual practicum, a form of online learning, creates challenges compared to the traditional teaching-learning experience of an actual clinical placement. Exploring how students overcome learning difficulties and build resilience is necessary for a new learning environment or for future online learning. Constructivist grounded theory and the Standards for Reporting Qualitative Research checklist were followed. Purposive and theoretical sampling were used to recruit 18 student nurses for data saturation. Semi-structured, face-to-face interviews were conducted individually to collect data. Initial, focused, and theoretical coding and constant comparative data analysis were performed. Credibility, originality, resonance, and usefulness guided the assessment of the study's quality. The core category of psychological resilience in the virtual practicum was constructed to reflect Taiwanese nursing students' progress and experiences of learning during the virtual practicum. This core category consisted of three subcategories: (i) learning difficulties within one's inner self; (ii) staying positive and confident; and (iii) knowing what is possible. The findings identified psychological resilience as an important factor for students to adjust to the adverse experiences of a rapidly changing learning environment, such as the virtual practicum. The substantive theory of psychological resilience provided a frame of reference for coping with possible future difficulties. Correspondingly, psychological resilience reflected individuals' potential characteristics and may help students to enter and remain in the nursing profession.


Asunto(s)
COVID-19 , Bachillerato en Enfermería , Resiliencia Psicológica , Estudiantes de Enfermería , Humanos , Adulto , Estudiantes de Enfermería/psicología , Taiwán/epidemiología , Pandemias , Investigación Cualitativa
16.
JACC Asia ; 3(4): 664-675, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37614534

RESUMEN

Background: Primary aldosteronism is characterized by inappropriate aldosterone production, and unilateral aldosterone-producing adenoma (uPA) is a common type of PA. KCNJ5 mutation is a protective factor in uPA; however, there is no preoperative approach to detect KCNJ5 mutation in patients with uPA. Objectives: This study aimed to provide a personalized surgical recommendation that enables more confidence in advising patients to pursue surgical treatment. Methods: We enrolled 328 patients with uPA harboring KCNJ5 mutations (n = 158) or not (n = 170) who had undergone adrenalectomy. Eighty-seven features were collected, including demographics, various blood and urine test results, and clinical comorbidities. We designed 2 versions of the prediction model: one for institutes with complete blood tests (full version), and the other for institutes that may not be equipped with comprehensive testing facilities (condensed version). Results: The results show that in the full version, the Light Gradient Boosting Machine outperformed other classifiers, achieving area under the curve and accuracy values of 0.905 and 0.864, respectively. The Light Gradient Boosting Machine also showed excellent performance in the condensed version, achieving area under the curve and accuracy values of 0.867 and 0.803, respectively. Conclusions: We simplified the preoperative diagnosis of KCNJ5 mutations successfully using machine learning. The proposed lightweight tool that requires only baseline characteristics and blood/urine test results can be widely applied and can aid personalized prediction during preoperative counseling for patients with uPA.

17.
Telemed J E Health ; 18(8): 596-603, 2012 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-23061641

RESUMEN

OBJECTIVE: Telehealthcare has been used to provide healthcare service, and information technology infrastructure appears to be essential while providing telehealthcare service. Insufficiencies have been identified, such as lack of integration, need of accommodation of diverse biometric sensors, and accessing diverse networks as different houses have varying facilities, which challenge the promotion of telehealthcare. This study designs an information technology framework to strengthen telehealthcare delivery. MATERIALS AND METHODS: The proposed framework consists of a system architecture design and a network transmission design. The aim of the framework is to integrate data from existing information systems, to adopt medical informatics standards, to integrate diverse biometric sensors, and to provide different data transmission networks to support a patient's house network despite the facilities. The proposed framework has been evaluated with a case study of two telehealthcare programs, with and without the adoption of the framework. RESULTS: The proposed framework facilitates the functionality of the program and enables steady patient enrollments. The overall patient participations are increased, and the patient outcomes appear positive. The attitudes toward the service and self-improvement also are positive. CONCLUSIONS: The findings of this study add up to the construction of a telehealthcare system. Implementing the proposed framework further assists the functionality of the service and enhances the availability of the service and patient acceptances.


Asunto(s)
Biometría/instrumentación , Atención a la Salud/organización & administración , Sistemas de Información/organización & administración , Informática Médica/organización & administración , Telemedicina/organización & administración , Biometría/métodos , Sistemas de Computación , Atención a la Salud/métodos , Humanos , Informática Médica/métodos , Evaluación de Programas y Proyectos de Salud , Análisis de Sistemas , Estados Unidos
19.
IEEE J Transl Eng Health Med ; 10: 4900411, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35141054

RESUMEN

OBJECTIVE: Improving geographical access remains a key issue in determining the sufficiency of regional medical resources during health policy design. However, patient choices can be the result of the complex interactivity of various factors. The aim of this study is to propose a deep neural network approach to model the complex decision of patient choice in travel distance to access care, which is an important indicator for policymaking in allocating resources. METHOD: We used the 4-year nationwide insurance data of Taiwan and accumulated the possible features discussed in earlier literature. This study proposes the use of a convolutional neural network (CNN)-based framework to make predictions. The model performance was tested against other machine learning methods. The proposed framework was further interpreted using Integrated Gradients (IG) to analyze the feature weights. RESULTS: We successfully demonstrated the effectiveness of using a CNN-based framework to predict the travel distance of patients, achieving an accuracy of 0.968, AUC of 0.969, sensitivity of 0.960, and specificity of 0.989. The CNN-based framework outperformed all other methods. In this research, the IG weights are potentially explainable; however, the relationship does not correspond to known indicators in public health. CONCLUSIONS: Our results demonstrate the feasibility of the deep learning-based travel distance prediction model. It has the potential to guide policymaking in resource allocation. Clinical and Translational Impact Statement- Deep learning technology is feasible in investigating the distance that patients would travel while accessing care. It is a tool that integrates complex interactive variables with highly imbalanced data distributions.


Asunto(s)
Aprendizaje Automático , Redes Neurales de la Computación , Atención a la Salud , Humanos , Taiwán
20.
Healthcare (Basel) ; 11(1)2022 Dec 20.
Artículo en Inglés | MEDLINE | ID: mdl-36611465

RESUMEN

Nurses are frontline care providers whose health is vital to providing good quality of care to patients. The purpose of this study was to develop an exercise program for high-risk metabolic syndrome nurses based on the transtheoretical model. The transtheoretical model was used in this study due to its popular use in exercise behavior change and it can clearly identify the stage of exercise so as to plan an effective program to promote health. This was a quasi-experimental pilot study with a total of 40 participants who met the inclusion criteria. Exercise programs were developed for three groups distinguished by their commitment to exercising for health. Sixteen (40%) nurses moved one step forward, six (15%) nurses moved backward, and eighteen (45%) nurses maintained at the same stage over time (stable sedentary, 40%; stable active, 5%). Bowker's test of symmetry, χ2 = 14.00 (p < 0.01), revealed that the population exercising increased significantly after the intervention. After the program, the perceived benefits from exercise in the decisional balance significantly increased to 1.53 (t = 2.223, p < 0.05), perceived exercise barriers significantly decreased to 3.10 (t = −3.075, p < 0.05), and self-efficacy significantly increased to 2.90 (t = 3.251, p < 0.01), respectively. Applying the transtheoretical model to health behavior enables significant change. The benefits of applying the transtheoretical model for promoting exercise include increasing perceived exercise benefits and self-efficacy, decreasing perceived exercise barriers, and increasing physical activity levels.

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