-
ORIGINAL ARTICLE11-22-2024
Safe practices for prevention and management of antineoplastic agent extravasation: development of an educational video
Revista Brasileira de Enfermagem. 2024;77(5):e20240172
Abstract
ORIGINAL ARTICLESafe practices for prevention and management of antineoplastic agent extravasation: development of an educational video
Revista Brasileira de Enfermagem. 2024;77(5):e20240172
DOI 10.1590/0034-7167-2024-0172
Views0ABSTRACT
Objectives:
to develop, validate, and evaluate an educational video on the prevention and management of antineoplastic agent extravasation, aimed at nursing professionals.
Methods:
this methodological study was developed according to Falkembach’s theoretical framework, which outlines five phases in the production of educational video materials: analysis and planning, modeling, implementation, evaluation, and distribution.
Results:
content validation demonstrated agreement above the minimum threshold stipulated. The overall Content Validity Index was 90.8%, and it was 94.2% among the content and technical evaluation judges, respectively. The target audience evaluated the video positively, highlighting the importance of the content, the clarity of the language used, and the understanding of the information pertinent to the topic.
Conclusions:
the video proved to be an appropriate strategy for instructing interventions on the prevention and management of extravasation, with the potential to improve educational practices among nursing professionals.
Keywords:Antineoplastic AgentsEducational TechnologyExtravasation of Diagnostic and Therapeutic MaterialsInstructional Film and VideoNursingSee more -
REVIEW11-22-2024
Telenursing contributions in Primary Health Care in the COVID-19 pandemic context: an integrative review
Revista Brasileira de Enfermagem. 2024;77(5):e20240093
Abstract
REVIEWTelenursing contributions in Primary Health Care in the COVID-19 pandemic context: an integrative review
Revista Brasileira de Enfermagem. 2024;77(5):e20240093
DOI 10.1590/0034-7167-2024-0093
Views1See moreABSTRACT
Objective:
to identify telenursing contributions in Primary Health Care during the COVID-19 pandemic.
Methods:
an integrative literature review, conducted between January and August 2022 in the PubMed, CINAHL, LILACS, BDENF, Scopus, WoS, EMBASE and SciELO databases. A total of 493 studies was found, 62 were read in full, and of these, 16 were selected. For analysis, a dynamic reading of the studies and synthesis of the main results were carried out.
Results:
the main results highlighted telenursing practice as a challenge for professionals and the population. Among the contributions and positive points and aspects that require improvement, practice showed promise when considered in a post-pandemic scenario.
Final considerations:
through telenursing, the population’s access to Primary Health Care was guaranteed in the face of the COVID-19 pandemic. However, a critical look at current technological advances in healthcare is necessary.
-
ORIGINAL ARTICLE11-22-2024
Percepções de pessoas com deficiência física sobre acessibilidade e condições sociais: intervenções para enfermagem de reabilitação
Revista Brasileira de Enfermagem. 2024;77(5):e20240005
Abstract
ORIGINAL ARTICLEPercepções de pessoas com deficiência física sobre acessibilidade e condições sociais: intervenções para enfermagem de reabilitação
Revista Brasileira de Enfermagem. 2024;77(5):e20240005
DOI 10.1590/0034-7167-2024-0005
Views0RESUMEN
Objetivos:
analizar las experiencias de personas con discapacidad física adquirida en cuanto a accesibilidad y condiciones sociales; identificar intervenciones de rehabilitación dirigidas por enfermeras para la accesibilidad y condiciones sociales; determinar indicadores sensibles a la enfermería para mejorar la accesibilidad y condiciones sociales.
Métodos:
estudio cualitativo descriptivo-exploratorio utilizó entrevistas semiestructuradas con personas con discapacidad física adquirida mediante muestreo intencionado en bola de nieve para cumplir con todos los objetivos. El análisis de datos siguió los principios del análisis de contenido de Bardin. Los objetivos 2 y 3 se lograron mediante un enfoque teórico reflexivo.
Resultados:
los 27 participantes informaron desafíos de accesibilidad, que impactan las actividades de la vida diaria y las condiciones sociales. Esto influye en la enfermería de rehabilitación, dando lugar a tres campos de intervención: Evaluar la capacidad para realizar actividades diarias y los factores que influyen; Desarrollar e implementar capacitación para la realización de actividades diarias; Promover la movilidad, la accesibilidad y la participación social.
Consideraciones Finales:
a partir de las experiencias de los participantes, identificamos intervenciones de rehabilitación dirigidas por enfermeras para promover la accesibilidad y condiciones sociales.
Keywords:Acessibilidade ArquitetónicaCondições SociaisEnfermagem em ReabilitaçãoObjetivos de Desenvolvimento SustentávelPessoas com DeficiênciaSee more -
ORIGINAL ARTICLE11-22-2024
Rondas a beira leito no ambiente hospitalar na perspectiva de equipes multiprofissionais de saúde
Revista Brasileira de Enfermagem. 2024;77(5):e20230493
Abstract
ORIGINAL ARTICLERondas a beira leito no ambiente hospitalar na perspectiva de equipes multiprofissionais de saúde
Revista Brasileira de Enfermagem. 2024;77(5):e20230493
DOI 10.1590/0034-7167-2023-0493
Views0RESUMEN
Objetivo:
Analizar la configuración de las relaciones de poder entre el equipo multiprofesional en el proceso de rondas de cabecera en el hospital.
Método:
Investigación cualitativa con datos analizados a través del análisis del discurso, basado en el marco teórico de Michel Foucault. De septiembre a diciembre de 2022, realizamos entrevistas y observaciones de campo con el equipo multiprofesional de un hospital de Belo Horizonte, Minas Gerais, Brasil, así como entrevistas cualitativas semiestructuradas con 37 profesionales.
Resultados:
Los participantes señalaron que las experiencias de los profesionales involucrados en las rondas de cabecera dependen de cómo el médico conduce el proceso, y el proceso centrado en el médico dificulta la participación de otros profesionales del equipo.
Consideraciones finales:
La forma en que los hospitales organizan las rondas de cabecera no promueve la articulación del conocimiento de sus profesionales. Además, dificulta la circulación del poder y perjudica el trabajo interdisciplinario en un proceso que mantiene al médico como actor principal de las decisiones clínicas.
Keywords:Conhecimentos, Atitudes e Prática em SaúdeEquipe de Assistência MultidisciplinarHospitaisPrática ProfissionalRelações InterprofissionaisSee more -
ORIGINAL ARTICLE11-22-2024
Bedside rounds in the hospital environment from the perspective of multiprofessional health teams
Revista Brasileira de Enfermagem. 2024;77(5):e20230493
Abstract
ORIGINAL ARTICLEBedside rounds in the hospital environment from the perspective of multiprofessional health teams
Revista Brasileira de Enfermagem. 2024;77(5):e20230493
DOI 10.1590/0034-7167-2023-0493
Views0ABSTRACT
Objective:
To analyze the configuration of power relations among the multiprofessional team in the bedside round process in the hospital.
Methods:
Qualitative research with data analyzed through discourse analysis, based on Michel Foucault’s theoretical framework. From September to December 2022, we conducted interviews and field observations with the multiprofessional team at a hospital in Belo Horizonte, Minas Gerais, Brazil, as well as qualitative, semi-structured interviews with 37 professionals.
Results:
The participants pointed out that the experiences of the professionals involved in bedside rounds depend on how the physician conducts the process, and the physician-centered process makes it difficult for other professionals in the team to participate.
Final considerations:
The way hospitals organize bedside rounds does not promote knowledge articulation for their professionals. It hinders the circulation of power and harms interdisciplinary work in a process that maintains the physician as the main actor in clinical decisions.
Keywords:Health Knowledge, Attitudes, PracticeHospitalsInterprofessional RelationsPatient Care TeamProfessional PracticeSee more -
REVIEW11-22-2024
Transition to family parenting in the face of the first child: a scoping review
Revista Brasileira de Enfermagem. 2024;77(5):e20230487
Abstract
REVIEWTransition to family parenting in the face of the first child: a scoping review
Revista Brasileira de Enfermagem. 2024;77(5):e20230487
DOI 10.1590/0034-7167-2023-0487
Views1See moreABSTRACT
Objectives:
to identify and summarize the elements that characterize the family transition process in relation to the first child.
Methods:
a scoping review was carried out based on JBI methodology, in six databases, following the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews checklist.
Results:
ten articles were included with factors characterizing the transition, such as hindering/facilitating conditions that influence the process, important support structures in adaptation and strategies/responses used in the transition process.
Final Considerations:
elements characterizing the transition process in relation to the first child were identified. However, no theoretical explanation for this was identified. Further research should be carried out to obtain a deeper understanding of this process.
-
ORIGINAL ARTICLE12-04-2023
Sepsis and COVID-19: outcomes in young adults in intensive care
Revista Brasileira de Enfermagem. 2023;76(6):e20230037
Abstract
ORIGINAL ARTICLESepsis and COVID-19: outcomes in young adults in intensive care
Revista Brasileira de Enfermagem. 2023;76(6):e20230037
DOI 10.1590/0034-7167-2023-0037
Views0See moreABSTRACT
Objective:
to verify sepsis incidence among young adults admitted to intensive care due to COVID-19 and to analyze its association with demographic, clinical and outcome variables.
Methods:
a quantitative, longitudinal, retrospective and analytical study, consisting of 58 adults aged 20 to 40 years in intensive care for SARS-CoV-2. It was carried out in a university hospital, from March 2020 to December 2021, with data collected from electronic medical records.
Results:
sepsis incidence was 65%. Sepsis was associated with acute kidney injury, use of vasoactive drugs and mechanical ventilation, being admitted to the emergency room, severity according to the Simplified Acute Physiology Score III and bacterial pulmonary co-infection, the latter being the most frequent etiology for sepsis.
Conclusions:
there was a high sepsis incidence, with 42% of deaths, which points to the importance of investing in preventive measures, especially in relation to bacterial pulmonary coinfections.
-
ORIGINAL ARTICLE12-04-2023
Clinical simulation scenarios for the planning and management of infusion therapy by nurses
Revista Brasileira de Enfermagem. 2023;76(6):e20230019
Abstract
ORIGINAL ARTICLEClinical simulation scenarios for the planning and management of infusion therapy by nurses
Revista Brasileira de Enfermagem. 2023;76(6):e20230019
DOI 10.1590/0034-7167-2023-0019
Views0ABSTRACT
Objective:
to build, evaluate and test two clinical simulation scenarios for the planning and management of infusion therapy by nurses.
Methods:
methodological study, with construction of scenarios based on the NLN Jeffries Simulation Theory and the theoretical model Vessel Health Preservation; evaluation of the scenario design by judges, with calculation of the Modified Kappa Coefficient (MKC); testing scenarios with the target audience. Results: scenarios built for: 1. Patient assessment and vascular device selection; and 2. Identification and management of deep vein thrombosis. In the evaluation by judges, testing of validated scenarios in relation to educational practices and simulation design, the items evaluated presented MKC values ≥ 0.74.
Conclusion:
two evidence-based scenarios related to infusion therapy were constructed, with high levels of agreement among judges regarding their design. In testing with nurses, good results were obtained regarding the design and structuring of educational practice.
Keywords:Educational MeasurementNursing EducationPatient Care PlanningSimulation TrainingVascular Access DevicesSee more -
Sleep quality of nurses who worked in coping with COVID-19: an integrative review
Revista Brasileira de Enfermagem. 2023;76(6):e20230007
Abstract
Sleep quality of nurses who worked in coping with COVID-19: an integrative review
Revista Brasileira de Enfermagem. 2023;76(6):e20230007
DOI 10.1590/0034-7167-2023-0007
Views0See moreABSTRACT
Objective:
to analyze sleep quality of nurses who worked coping with COVID-19 in scientific evidence.
Methods:
an integrative review, carried out in seven databases, including studies between December 2021 and June 2022, without language restrictions. The sample consisted of 15 primary studies.
Results:
nurses working in hospital, intensive care, outpatient care and teaching institutions constitute a vulnerable group for sleep disorders: latency, duration, efficiency and quality. The disorders identified involved insomnia at varying levels of severity: daytime dysfunction and morning sleepiness. Night work and low capacity for self-care were determinants of impaired sleep patterns.
Final considerations:
the COVID-19 pandemic contributed to greater vulnerability of nurses to changes in sleep, requiring strategies for risk management and well-being promotion.
-
ORIGINAL ARTICLE12-04-2023
Work and Mental Distress among Nurses in the Amazon Region of Brazil during the COVID-19 Pandemic
Revista Brasileira de Enfermagem. 2023;76(6):e20220792
Abstract
ORIGINAL ARTICLEWork and Mental Distress among Nurses in the Amazon Region of Brazil during the COVID-19 Pandemic
Revista Brasileira de Enfermagem. 2023;76(6):e20220792
DOI 10.1590/0034-7167-2022-0792
Views0See moreABSTRACT
Objective:
To assess the relationship between psychopathological symptoms and the social, clinical, and occupational profile of nurses in the Amazon region of Brazil during the COVID-19 pandemic.
Methods:
A descriptive cross-sectional online study was conducted in 2020 with 261 nurses. The Symptom Assessment Scale-40 was utilized.
Results:
The presence of pre-existing conditions before the pandemic was associated with psychotism (p=0.044). Experiencing constraints and/or violence at work during the pandemic was associated with somatization (p=0.025), and working hours were associated with anxiety (p=0.025). Nurses predominantly exhibited symptoms related to fear (33.7%), tension (34.5%), and a sense that something is wrong in the mind (22.6%).
Conclusions:
A significant association was observed between working hours and anxiety symptoms, the experience of constraints and/or violence at work during the COVID-19 pandemic and somatization symptoms, as well as between pre-existing conditions and psychotism symptoms related to COVID-19.
-
ORIGINAL ARTICLE12-04-2023
Sexual behavior according to undergraduate students: perspective of cross-cultural nursing and intersectional framing
Revista Brasileira de Enfermagem. 2023;76(6):e20220786
Abstract
ORIGINAL ARTICLESexual behavior according to undergraduate students: perspective of cross-cultural nursing and intersectional framing
Revista Brasileira de Enfermagem. 2023;76(6):e20220786
DOI 10.1590/0034-7167-2022-0786
Views0ABSTRACT
Objective:
to discuss undergraduate students’ sexual behavior from the perspective of social markers and cross-cultural care proposed by Madeleine Leininger.
Methods:
descriptive-exploratory qualitative research, with a theoretical-philosophical foundation in the Transcultural Theory. Convenience sample was composed of 57 young people from two universities in Rio de Janeiro. The focus groups’ content were analyzed lexically using the IRAMUTEQ software.
Results:
four classes emerged: Young people’s sexual scripts: between the fear of an unplanned pregnancy and the risk of exposure to sexually transmitted infections; Affective relationships: trust in steady sexual partners, apparent sense of security and disuse of condoms; Sexual practices, gender and cultural determinants: distinction in men’s and women’s role; Sexual partnerships, negotiation of condom use and vulnerability to sexually transmitted infections.
Final considerations:
challenges are perceived for the attention to undergraduate students’ sexual health, who verbalized risky sexual behaviors due to sociocultural vulnerabilities.
Keywords:Cross-Cultural NursingIntersectional FramingSexual BehaviorSexually Transmitted InfectionsYoung AdultSee more -
ORIGINAL ARTICLE12-04-2023
Hospital discharge planning in care transition of patients with chronic noncommunicable diseases
Revista Brasileira de Enfermagem. 2023;76(6):e20220772
Abstract
ORIGINAL ARTICLEHospital discharge planning in care transition of patients with chronic noncommunicable diseases
Revista Brasileira de Enfermagem. 2023;76(6):e20220772
DOI 10.1590/0034-7167-2022-0772
Views0ABSTRACT
Objective:
to analyze care transition in hospital discharge planning for patients with chronic noncommunicable diseases.
Method:
a qualitative study, based on the Care Transitions Intervention theoretical model, with four pillars of intervention, to ensure a safe transition. Twelve professionals participated in a public hospital in the countryside of São Paulo. Data were collected through observation, document analysis and semi-structured interviews.
Results:
there was a commitment of a multidisciplinary team to comprehensive care and involvement of family members in patient care. The documents facilitated communication between professionals and/or levels of care. However, the lack of time to prepare for discharge can lead to fragmented care, impairing communication and jeopardizing a safe transition.
Final considerations:
they were shown to be important elements in discharge planning composition, aiming to ensure a safe care transition, team participation with nurses as main actors, early discharge planning and family involvement.
Keywords:Continuity of Patient CareNurse's RolePatient DischargePatient-Centered CareProcess AssessmentTransitional CareSee more -
ORIGINAL ARTICLE12-04-2023
Psychometric Properties of an Instrument for Assessing University Administrators’ Knowledge on Gender-Based Violence
Revista Brasileira de Enfermagem. 2023;76(6):e20220770
Abstract
ORIGINAL ARTICLEPsychometric Properties of an Instrument for Assessing University Administrators’ Knowledge on Gender-Based Violence
Revista Brasileira de Enfermagem. 2023;76(6):e20220770
DOI 10.1590/0034-7167-2022-0770
Views0ABSTRACT
Objective:
To evaluate the factorial structure of the instrument measuring university administrators’ knowledge of gender-based violence.
Methods:
This cross-sectional methodological study was conducted from August to November 2020 with 101 university administrators. Data on demographic and functional characteristics were collected, and the “QUEST VBG UNIV” instrument was applied. Descriptive analysis was performed, the structure of the questionnaire was assessed using exploratory factor analysis (EFA), and the stability of the factors was verified through ORION and FDI tests.
Results:
Of the original 38 items across the 4 sections of the questionnaire, 19 were retained within 2 factors, with appropriate factor loadings. Factor 1 had an explained variance of 15.69%, and Factor 2 had an explained variance of 9.10%. The reliability was deemed satisfactory (ORION > 0.900, FDI > 0.900).
Conclusions:
The questionnaire presented a valid and reliable factorial structure for measuring knowledge about gender-based violence, thereby representing a suitable option for situational assessments in universities.
Keywords:Factor AnalysisGender-Based ViolencePsychometricsStatisticalValidation StudyWorkplace violenceSee more
-
EDITORIAL01-01-2017
Enfermagem em cardiologia: estado da arte e fronteiras do conhecimento
Revista Brasileira de Enfermagem. 2017;70(3):451-452
Abstract
EDITORIALEnfermagem em cardiologia: estado da arte e fronteiras do conhecimento
Revista Brasileira de Enfermagem. 2017;70(3):451-452
DOI 10.1590/0034-7167.2017700301
Views0As doenças cardíacas lideram o grupo das desordens clínicas de maiores taxas de hospitalização e mortalidade, além de apresentarem um progressivo aumento da incidência na população devido ao envelhecimento concomitante ao desenvolvimento das terapias e tecnologias em saúde. Uma estimativa obtida pelo DATASUS() acusa um gasto onerado ao sistema de saúde do país, no ano […]See more -
EDITORIAL01-01-2017
Nursing in cardiology: state of the art and frontiers of knowledge
Revista Brasileira de Enfermagem. 2017;70(3):451-452
Abstract
EDITORIALNursing in cardiology: state of the art and frontiers of knowledge
Revista Brasileira de Enfermagem. 2017;70(3):451-452
DOI 10.1590/0034-7167.2017700301
Views0Heart diseases lead the group of clinical disorders with higher rates of hospitalization and mortality and present a progressive increase in incidence due to population ageing, simultaneously to the development of new health therapies and technology. DATASUS() estimated a cost of nearly 700 million Reais for the country’s health care system in 2015, only for […]See more -
REFLECTION01-01-2017
Nursing care in early childhood: contributions from intersubjective recognition
Revista Brasileira de Enfermagem. 2017;70(2):446-450
Abstract
REFLECTIONNursing care in early childhood: contributions from intersubjective recognition
Revista Brasileira de Enfermagem. 2017;70(2):446-450
DOI 10.1590/0034-7167-2016-0319
Views0See moreABSTRACT
Objective:
to understand the elements composing intersubjective recognition that are relevant for nursing care in early childhood in favor of comprehensive child development.
Method:
reflexive study based on the Honnethian concept of intersubjective recognition in the dimensions of affection, defense of rights, and social esteem.
Results:
nursing knowledge and practices, permeated by the intersubjective recognition in the mentioned dimensions, contribute to the dynamism of interpersonal relations, the production of co-responsibility, and shared construction of health care in early childhood, with benefits to comprehensive development.
Conclusion:
a successful coordination of the three intersubjective dimensions enables the expansion of the understanding on childhood and nursing care in child health in the field of human development promotion, covering affection, defense of rights, and social esteem in the established relationships with future positive individual and social possibilities.
-
REFLECTION01-01-2017
Hand hygiene as a caring practice: a reflection on professional responsibility
Revista Brasileira de Enfermagem. 2017;70(2):442-445
Abstract
REFLECTIONHand hygiene as a caring practice: a reflection on professional responsibility
Revista Brasileira de Enfermagem. 2017;70(2):442-445
DOI 10.1590/0034-7167-2016-0189
Views0ABSTRACT
Hand hygiene represents a fundamental nursing care practice and is traditionally considered the most important and effective measure in the prevention and control of healthcare-related infections. However, studies indicate that adherence to the procedure is unsatisfactory throughout the world, and show low adherence rates. In a context in which patient safety stands out as a priority, this text submits refl ections about professional responsibility when not adhering to hand hygiene practices, and ethical aspects related to this conduct.
Keywords:Cross InfectionsHand hygieneKnowledge, Health Knowledge, Attitudes, PracticeNursing CarePatient SafetySee more -
REFLECTION01-01-2017
Brazilian method for the development terminological subsets of ICNP®: limits and potentialities
Revista Brasileira de Enfermagem. 2017;70(2):430-435
Abstract
REFLECTIONBrazilian method for the development terminological subsets of ICNP®: limits and potentialities
Revista Brasileira de Enfermagem. 2017;70(2):430-435
DOI 10.1590/0034-7167-2016-0308
Views1See moreABSTRACT
Reflection on the limits and potentialities of a Brazilian method for the development of terminological subsets of ICNP®,(International Classification for Nursing Practice) based on the correlation between this method and international methods. This issue has been debated by the International Council of Nurses (ICN). Although the council propose a guideline for elaboration, they encourage and reinforce the use of various perspectives and processes in the development of subsets. Brazilian Nursing needs to propose a method and deepen reflections on the use of terminological subsets of ICNP® in the reality of the country. The development of subsets in Brazil is considered incipient and the proposed method needs to be used and deepened in order to spread the use of terminology through the application of subsets.
-
EXPERIENCE REPORT01-01-2017
Focus group on qualitative research: experience report
Revista Brasileira de Enfermagem. 2017;70(2):424-429
Abstract
EXPERIENCE REPORTFocus group on qualitative research: experience report
Revista Brasileira de Enfermagem. 2017;70(2):424-429
DOI 10.1590/0034-7167-2016-0091
Views0See moreABSTRACT
Objective:
to report the experience of applying the focus group technique for production of data in qualitative research.
Method:
four group sessions were held from May to June 2015, with the participation of professionals from the public sector of PHC and from specialized service.
Results:
the way focus group was developed is described in steps: planning, recruitment, ambience, group sessions, and evaluation.
Conclusion:
we highlight that the focus group, as a technique to produce data in collective space, can contribute not only to the construction of knowledge in Nursing, but also to the research approach with the assistance practice.
-
REVIEW01-01-2017
Patient with stroke: hospital discharge planning, functionality and quality of life
Revista Brasileira de Enfermagem. 2017;70(2):415-423
Abstract
REVIEWPatient with stroke: hospital discharge planning, functionality and quality of life
Revista Brasileira de Enfermagem. 2017;70(2):415-423
DOI 10.1590/0034-7167-2016-0166
Views0See moreABSTRACT
Objective:
analyze the strategies of hospital discharge planning for these patients, increasing the knowledge related to hospitalhome transition, discharge planning processes and the main impact on the quality of life and functionality.
Method:
integrative literature review using the PICOD criteria, with database research.
Results:
19 articles were obtained, using several approaches and contexts. For quality of life, the factors related to the patient satisfaction with care and the psychoemotional aspects linked with functionality are the most significant.
Conclusion:
during the hospitalization period, a careful hospital discharge planning and comprehensive care to patients and caregivers – in particular the functional and psychoemotional aspects – tend to have an impact on the quality of life of patients.
Search
Search in:
Nuvem de Tags
Aged (144) Atenção Primária à Saúde (239) COVID-19 (104) Cuidados de Enfermagem (269) Educação em Enfermagem (151) Educação em Saúde (139) Enfermagem (930) Estudos de Validação (131) Health Education (144) Idoso (208) Mental Health (149) Nursing (987) Nursing Care (306) Patient Safety (151) Primary Health Care (284) Qualidade de Vida (104) Quality of Life (106) Saúde Mental (145) Segurança do Paciente (150) Validation Studies (108)