-
REFLECTION01-01-2015
Research lines in nursing: phylosophical and epistemological highlights
Revista Brasileira de Enfermagem. 2015;68(4):723-729
Abstract
REFLECTIONResearch lines in nursing: phylosophical and epistemological highlights
Revista Brasileira de Enfermagem. 2015;68(4):723-729
DOI 10.1590/0034-7167.2015680421p
Views0See moreRESUMEN
Objetivo:
elucidar destaques filosóficos y epistemológicos mediante consideraciones en favor de la casualidad de cuestiones en el interés de la Enfermería.
Método:
es fundamentado en las proposiciones teóricas de Johannes Hessen y de otros autores consagrados.
Resultados:
clareamiento de aspectos sustantivo e implicaciones adjetivas no sólo el interés de la investigación, resaltando los significados esenciales del asunto coincidido con las elaboraciones de disertaciones y tesis (Maestría y Doctorado de Enfermería).
Conclusión:
texto representa una contribución valiosa para esclarecer mejor detalles de la construcción del conocimiento en la temática y problemática del asunto puesto en causa.
-
REFLECTION01-01-2015
Linhas de pesquisa em enfermagem: destaques filosóficos e epistemológicos
Revista Brasileira de Enfermagem. 2015;68(4):723-729
Abstract
REFLECTIONLinhas de pesquisa em enfermagem: destaques filosóficos e epistemológicos
Revista Brasileira de Enfermagem. 2015;68(4):723-729
DOI 10.1590/0034-7167.2015680421p
Views0See moreRESUMO
Objetivo:
elucidar destaques filosóficos e epistemológicos mediante considerações significativas, essenciais, em favor da causalidade de questões no interesse da Enfermagem.
Método:
abordagem fundamentada nas proposições teóricas de Johannes Hessen, com referência a outros autores expertos no tema.
Resultados:
esclarecimento de aspectos substantivos e implicações adjetivas não só no interesse da investigação, ressaltando os significados essenciais do assunto, condizente com as elaborações de dissertações de mestrado e teses de doutorado de Enfermagem.
Conclusão:
trata-se de uma contribuição valiosa para esclarecer melhor detalhes da construção do conhecimento na temática e problemática do assunto posto em causa, as linhas de pesquisa em enfermagem.
-
REVIEW01-01-2015
Using the theory of meaningful learning in nursing education
Revista Brasileira de Enfermagem. 2015;68(4):713-722
Abstract
REVIEWUsing the theory of meaningful learning in nursing education
Revista Brasileira de Enfermagem. 2015;68(4):713-722
DOI 10.1590/0034-7167.2015680420i
Views0See moreABSTRACT
Objective:
to synthesize the scientific literature about the Theory of Meaningful Learning in the process of teaching and learning in nursing.
Method:
this is an integrative review conducted in the databases MEDLINE, LILACS, SciELO, BDENF and CINAHL with studies addressing the subject or aspects of the theory of meaningful learning of David Ausubel. Ten studies were included, from which six were written in Portuguese and four in English, published from 1998 to 2013.
Results:
five studies used the theory of meaningful learning, four studies cited Ausubel as the author of this theory and only two studies followed the framework for the application of the theory completely. There are only a few studies on this subject and those which explore it are not correlated with Ausubel’s theory.
Conclusion:
it is necessary to break with the dichotomy between theory and practice and promote the articulation of content with action, introducing the student as the author of their own knowledge.
-
REVIEW01-01-2015
Nursing scientific production on health promotion, chronic condition, and aging
Revista Brasileira de Enfermagem. 2015;68(4):705-712
Abstract
REVIEWNursing scientific production on health promotion, chronic condition, and aging
Revista Brasileira de Enfermagem. 2015;68(4):705-712
DOI 10.1590/0034-7167.2015680419i
Views1See moreABSTRACT
Objective:
to characterize the scientific production of Postgraduate Programs Nursing in Brazil on health promotion with a focus on elderly people with chronic conditions in the period from 2006 to 2010.
Method:
integrative research developed by searching for dissertations and theses in the database of the Center for Nursing Studies and Research of the Brazilian Nursing Association published in the period from 2006 to 2010 and which focused on health promotion for elderly people with chronic conditions.
Results:
five themes emerged: “Living with the disease”; “Technologies of care”, “Potential for self-care” “Psycho-spiritual dimension”, and “Family caregiver”.
Conclusion:
it was possible to identify nursing care as a key element to promote the health of elderly people and make them more independent in their care so as to live with their limitations or disabilities, even when affected by chronic diseases.
-
RESEARCH01-01-2015
Longevity according to life histories of the oldest-old
Revista Brasileira de Enfermagem. 2015;68(4):697-704
Abstract
RESEARCHLongevity according to life histories of the oldest-old
Revista Brasileira de Enfermagem. 2015;68(4):697-704
DOI 10.1590/0034-7167.2015680418i
Views0See moreABSTRACT
Objective:
to interpret life histories of the oldest-old in a community, grounded on the perspective of the Active Aging and Life Course.
Method:
this is a qualitative research. Participants included twenty seniors 80 years and older, users of a Basic Health Unit. Life histories were collected and analyzed according to the proposition of the Autobiographical Narrative Interview.
Results:
during the analytic process, elements found in the elders’ present and past arose, contributing to the development of a theoretical model: “Building longevity along the life course.”
Conclusion:
longevity is rooted in the past, strongly infl uenced by the family culture and life course; assumptions of the Active Aging are more meaningful in the informants’ present trajectory. The content of the narratives pointed to new possibilities of Gerontology Nursing intervention in Primary Care, aiming at health promotion and intervention, specially grounded on the respect to the oldest-elders’ culture.
-
RESEARCH01-01-2015
Accuracy in inference of nursing diagnoses in heart failure patients
Revista Brasileira de Enfermagem. 2015;68(4):690-696
Abstract
RESEARCHAccuracy in inference of nursing diagnoses in heart failure patients
Revista Brasileira de Enfermagem. 2015;68(4):690-696
DOI 10.1590/0034-7167.2015680417i
Views0See moreABSTRACT
Objective:
to determine the accuracy of nursing diagnoses of fatigue, intolerance to activity and decreased cardiac output in hospitalized HF patients.
Method:
descriptive study applied to nurses with experience in NANDA-I and/or HF nursing diagnoses. Evaluation and accuracy were determined by calculating effi cacy (E), false negative (FN), false positive (FP) and trend (T) measures. Nurses who showed acceptable inspection for two diagnoses were selected.
Results:
the nursing diagnosis of fatigue was the most commonly mistaken diagnosis identifi ed by the nursing evaluators.
Discussion:
the search for improving diagnostic accuracy reaffi rms the need for continuous and specifi c training to improve the diagnosis capability of nurses.
Conclusion:
the training allowed the exercise of clinical judgment and better accuracy of nurses.
-
RESEARCH01-01-2015
Direct cost of development and documentation of the nursing process
Revista Brasileira de Enfermagem. 2015;68(4):683-689
Abstract
RESEARCHDirect cost of development and documentation of the nursing process
Revista Brasileira de Enfermagem. 2015;68(4):683-689
DOI 10.1590/0034-7167.2015680416i
Views0See moreABSTRACT
Objective:
identify the average direct cost (ADC) of the activities performed by nursing professionals in the nursing process development and documentation at the medical clinic of a teaching hospital.
Method:
1040 activities were observed and the ADC was calculated by multiplying the time spent by professionals by the unit cost of direct labor.
Results:
the ADC of patient admission was R$ 55.57 (SD=19.44); among the activities of patient follow-up, the assessment phase documentation had the most significant ADC (R$ 17.70 – SD=14.60); the ADC of descriptive records corresponded to R$ 1.21 (SD=1.21) and the ADC of the nursing team for shift change was R$ 54.23 (SD=28.95).
Conclusion:
the study promotes visibility of the work performed by nursing professionals in the development of the nursing process, providing financial data to ensure consistent arguments for proper resources to its feasibility.
-
RESEARCH01-01-2015
Health status and mental health in patients after percutaneous coronary intervention
Revista Brasileira de Enfermagem. 2015;68(4):676-682
Abstract
RESEARCHHealth status and mental health in patients after percutaneous coronary intervention
Revista Brasileira de Enfermagem. 2015;68(4):676-682
DOI 10.1590/0034-7167.2015680415i
Views0See moreABSTRACT
Objective:
to assess the association between perceived health status and the mental health of patients submitted to percutaneous coronary intervention after hospital discharge.
Method:
a quantitative and cross-sectional study involving 101 participants. The following instruments were used: a sociodemographic and clinical characterization instrument, the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36), and the Hospital Anxiety and Depression Scale (HADS). Participants were divided into three groups: no anxiety and no depression (G1); anxiety or depression (G2); and both (G3). The ANOVA test was used for the intergroup comparison of means on the SF-36 domains.
Results:
There was an association between perceived health status and mental health. The participants in G1 presented higher scores in all SF-36 domains in comparison with participants in G2 and G3.
Conclusion:
Participants with no anxiety and depression presented better-perceived health status in comparison with those with anxiety or depression, or both.
-
ERRATUM01-01-2016
ERRATUM
Revista Brasileira de Enfermagem. 2016;69(1):206-206
Abstract
ERRATUMERRATUM
Revista Brasileira de Enfermagem. 2016;69(1):206-206
DOI 10.1590/0034-7167.20166901e02
Views0In the article “Conceptions of mid-level nursing professionals facing those with a chemical dependency”, with the number of DOI: 10.1590/0034-7167.2015680610i, published in the journal Revista Brasileira de Enfermagem, v68(6):755-60, page 760 that read:“8. Vargas D, Soares J. Knowledge and attitudes of nurses towards alcohol and related problems: the impact of an educational intervention. Rev Esc […]See more -
ERRATUM01-01-2016
ERRATUM
Revista Brasileira de Enfermagem. 2016;69(1):205-205
Abstract
ERRATUMERRATUM
Revista Brasileira de Enfermagem. 2016;69(1):205-205
DOI 10.1590/0034-7167.20166901e01
Views0In the article “Using the theory of meaningful learning in nursing education”, with the number of DOI: 10.1590/0034-7167.2015680420i, published in the journal Revista Brasileira de Enfermagem, v68(4):626-35, page 627 that read:“Ausubel was descended from Jewish, born in New York in 1918 and died in 1994 at the age of 75. He thought and wrote until […]See more -
EXPERIENCE REPORT01-01-2016
Nursing process documentation: rationale and methods of analytical study
Revista Brasileira de Enfermagem. 2016;69(1):197-204
Abstract
EXPERIENCE REPORTNursing process documentation: rationale and methods of analytical study
Revista Brasileira de Enfermagem. 2016;69(1):197-204
DOI 10.1590/0034-7167.2016690126i
Views0See moreABSTRACT
Objective:
to describe the methods used to analyze the associations between variables of service, nursing and the nursing process documentation in institutions of the Department of Health of the State of São Paulo.
Method:
multilevel analytical study with data obtained in the domains of institution, units of the institution and nursing professionals who work there, using standardized instruments. The analyses had as axis the degree of completeness of the nursing process documentation in units or institutions and their association with variables of nursing personnel, of units and of institutions.
Conclusion:
This study will provide important empirical evidence on the factors involved in the nursing process documentation.
-
EXPERIENCE REPORT01-01-2016
Qualitative methodologies in health research: interpretive referential of Patricia Benner
Revista Brasileira de Enfermagem. 2016;69(1):192-196
Abstract
EXPERIENCE REPORTQualitative methodologies in health research: interpretive referential of Patricia Benner
Revista Brasileira de Enfermagem. 2016;69(1):192-196
DOI 10.1590/0034-7167.2016690125i
Views0See moreABSTRACT
Objective:
this article reports on the experience of using the interpretive phenomenological framework of Patricia Benner in a Brazilian context. Benner’s interpretive phenomenology, based on existential and interpretative philosophy, aims to understand human experiences in the particular worlds of research participants. Data were collected through interviews with nine nurses in November and December 2014.
Results:
data analysis process according to Benner’s framework consisted of: transcription, coding, thematic analysis, and search for paradigmatic cases and examples. Therefore, the prior knowledge of the researcher is an important part of the study, consisting in manners of the research conduction.
Conclusion:
The use of this methodological framework entailed a great challenge for the researcher, however, it also enabled a unique opportunity to illuminate important existential phenomena related to the daily lives of research participants.
-
REVIEW01-01-2016
Nurses’ performance on primary care in the National Health Service in England
Revista Brasileira de Enfermagem. 2016;69(1):182-191
Abstract
REVIEWNurses’ performance on primary care in the National Health Service in England
Revista Brasileira de Enfermagem. 2016;69(1):182-191
DOI 10.1590/0034-7167.2016690124i
Views0See moreABSTRACT
Objective:
To analyze the expansion of nursing roles in primary care in the English National Health Service and the implications for professional practice.
Method:
qualitative research in case study format, held in London, England, in six primary care units. Data were obtained through interviews with nine nurses. After the thematic data analysis, two units emerged: the nurses’ performance characteristics and effects of the expansion of nursing roles.
Results:
expansion of nurses’ roles: consultation, diagnosis and drug therapy, case management and monitoring of chronic conditions. Repercussions: for the user, there was improved access, communication and comprehensive care, increased duration of consultations, resulting in greater adherence; for nurses, there was the expansion of professional skills, knowledge and professional recognition; to the health care system, it resulted in cost savings.
Conclusion:
benefits in expanding nursing roles, were visible, contributing to primary care quality.
-
REVIEW01-01-2016
Meleis’ Nursing Theories Evaluation: integrative review
Revista Brasileira de Enfermagem. 2016;69(1):174-181
Abstract
REVIEWMeleis’ Nursing Theories Evaluation: integrative review
Revista Brasileira de Enfermagem. 2016;69(1):174-181
DOI 10.1590/0034-7167.2016690123i
Views0See moreABSTRACT
Objective:
to analyze the application of the theory evaluation model proposed by Meleis in Brazilian studies.
Method:
integrative review of online articles published from 2002 to 2012 in the databases LILACS and BDENF.
Results:
the 16 selected studies confirmed the use of only three of the five stages proposed for Meleis’ theories analysis: Description of the Theory, Criticism of the Theory and Analysis of the Theory, with a predominance of a single unit of analysis in each.
Conclusion:
the analysis of nursing theories provides support to nurses in the practice, research, education and administration of the different dimensions of care. Meleis’ model figures as very important by contributing to the development of knowledge of nursing discipline, considering that its use as a method allows several reflections on theories in order that they be revalidated to support a more theoretical and practical applicability.
-
REVIEW01-01-2016
Clinical indicators of sexual dysfunction in pregnant women: integrative literature review
Revista Brasileira de Enfermagem. 2016;69(1):165-173
Abstract
REVIEWClinical indicators of sexual dysfunction in pregnant women: integrative literature review
Revista Brasileira de Enfermagem. 2016;69(1):165-173
DOI 10.1590/0034-7167.2016690122i
Views0ABSTRACT
Objective:
to identify the nursing diagnosis clinical indicators of sexual dysfunction in pregnant women.
Method:
it is an integrative literature review, with research in databases using the keywords “sexual*”, “pregnan*” and “function*”. Studies included had an abstract available for analysis, referring to pregnant women over 18 years old, written in Portuguese, French, Spanish and English, with publication date between 2010 and 2014. Studies that reporting pregnant women with an associated pathology were excluded.
Results:
sexual dysfunction in pregnant women is consistent in the literature. Nine defining characteristics were identified and 16 related factors, some not classified in NANDA International.
Conclusion:
clinical indicators can be added to the nursing diagnosis to favor an accurate diagnosis and effective interventions in the surveillance of pregnancy as a period of healthy sexual experience.
Keywords:Physiological Sexual Dysfunction, Psychogenic Sexual DysfunctionPregnant WomenReviewSexual BehaviorSee more -
RESEARCH01-01-2016
Conditions of functional health literacy of an elderly diabetics group
Revista Brasileira de Enfermagem. 2016;69(1):156-164
Abstract
RESEARCHConditions of functional health literacy of an elderly diabetics group
Revista Brasileira de Enfermagem. 2016;69(1):156-164
DOI 10.1590/0034-7167.2016690121i
Views0See moreABSTRACT
Objective:
to evaluate the conditions of functional health literacy of an elderly diabetics group.
Method:
cross-sectional and descriptive study, with diabetic’s elderly assisted in the SUS (N = 114). The social and health conditions were evaluated as well as functional health literacy by S-TOFHLA test (short version); the simple proportions, average, standard deviation and Pearson’s Chi-square were described by SPSS software (20.0) with α = 5% value.
Results:
the mean age was 67.4 years, 74.0% of the elderly were women, had up to four years of schooling; 29.8% had a long-standing illness, 64.0% reported having high blood pressure, 47.4% smoke or were smokers, 73.7% had low functional health literacy, which was associated with schooling p = 0.001.
Conclusions:
the low functional health literacy could be a self-care conditioning and can be influenced by low schooling because it implies to have skills to understand and make decisions aimed at self-management of health.
-
RESEARCH01-01-2015
Polysomnography assessment of sleep and wakefulness in premature newborns
Revista Brasileira de Enfermagem. 2015;68(6):1109-1115
Abstract
RESEARCHPolysomnography assessment of sleep and wakefulness in premature newborns
Revista Brasileira de Enfermagem. 2015;68(6):1109-1115
DOI 10.1590/0034-7167.2015680616i
Views0See moreABSTRACT
Objective:
to describe the total sleep time and its stages, total wake time, heart rate values and oxygen saturation shown by premature infants, and the influence of the periods of the day on sleep and physiological parameters.
Method:
a descriptive study was conducted of 13 hospitalized premature infants. Data collection was performed using polysomnography and unstructured observation for 24 uninterrupted hours.
Results:
the newborns remained asleep for 59.6% of the day, predominantly in quiet sleep, with a higher mean heart rate during wakefulness (p<0.001). No difference was found between the variables related to sleep, physiological parameters and periods of the day, but in the morning a predominance of quiet sleep was observed (p=0.002).
Conclusion:
the preterm newborn presented more total sleep time than wakefulness; quiet sleep was the predominant stage, and heart rate was higher during wakefulness.
-
RESEARCH01-01-2015
Learning Incubator: an instrument to foster entrepreneurship in Nursing
Revista Brasileira de Enfermagem. 2015;68(6):1103-1108
Abstract
RESEARCHLearning Incubator: an instrument to foster entrepreneurship in Nursing
Revista Brasileira de Enfermagem. 2015;68(6):1103-1108
DOI 10.1590/0034-7167.2015680615i
Views0See moreABSTRACT
Objective:
this study aimed to know the contributions of the Learning Incubator to the process of lifelong education in health.
Method:
this is a qualitative field research whose data was collected from August to December 2014 by the focus group technique. The research had 34 employees of a Teaching Hospital in the central region of the state of Rio Grande do Sul that participated previously in the incubation process.
Results:
from the data encoded by content analysis, three themes were selected: Learning Incubator – welcoming and integrating space; An instigating instrument that enhances possibilities; Continuous and lifelong education strategy.
Conclusion:
the Learning Incubator is an important instrument to foster entrepreneurship in nursing and other health areas due to its capacity of rethinking mechanized practices, to the possibility of instigating new ways of being and acting, and to the ability of creating and developing new ideas based on individual and institutional needs.
-
RESEARCH01-01-2015
Estratégias não farmacológicas para diminuição da ansiedade no cateterismo cardíaco: revisão integrativa
Revista Brasileira de Enfermagem. 2015;68(6):1093-1102
Abstract
RESEARCHEstratégias não farmacológicas para diminuição da ansiedade no cateterismo cardíaco: revisão integrativa
Revista Brasileira de Enfermagem. 2015;68(6):1093-1102
DOI 10.1590/0034-7167.2015680614i
Views0See moreRESUMEN
Objetivo:
identificar y revisar los estudios de literatura que abordan las estrategias no farmacológicas utilizadas para reducir la ansiedad en los pacientes que reciben un cateterismo cardíaco.
Método:
revisión integradora. La investigación se llevó a cabo utilizando las bases de datos LILACS, SciELO, Medline (BVS y PubMed) y Scopus. Los estudios se analizaron de acuerdo con sus objetivos, la metodo, los instrumentos utilizados para la evaluación de la ansiedad de los pacientes, y los resultados obtenidos.
Resultados:
la estrategia dirigida más para reducir la ansiedad en los pacientes que recibieron cateterización cardíaca fue la musicoterapia. No se encontró estudio, sin embargo, identificando el momento más adecuado para esta intervención (antes, durante y / o después de este procedimiento). Otras estrategias identificados en esta revisión eran videos educativos, masajes y terapia de palma.
Conclusión:
los resultados sugieren que la ansiedad se puede reducir el uso de estrategias no farmacológicas.
-
RESEARCH01-01-2015
Non-pharmacological strategies to decrease anxiety in cardiac catheterization: integrative review
Revista Brasileira de Enfermagem. 2015;68(6):1093-1102
Abstract
RESEARCHNon-pharmacological strategies to decrease anxiety in cardiac catheterization: integrative review
Revista Brasileira de Enfermagem. 2015;68(6):1093-1102
DOI 10.1590/0034-7167.2015680614i
Views0See moreABSTRACT
Objective:
to identify and review the literature on non-pharmacological strategies used for reducing anxiety in patients receiving cardiac catheterization.
Method:
this study was an integrative literature review. The research was conducted using the databases LILACS, SciELO, Medline (through BVS and PubMed) and Scopus. Studies were analyzed according to their objective, method, instruments used for evaluating patients’ anxiety, and the results obtained.
Results:
the most used strategy for reducing anxiety in patients receiving cardiac catheterization was music therapy. However, no study identifying the most appropriate time for this intervention (before, during and/or after the procedure) was found. Other strategies identified in this review were educational videos, massage, and palm therapy.
Conclusion:
the results found suggest that anxiety can be reduced using non-pharmacological strategies.
-
RESEARCH01-01-2015
Convergence, divergence and diagnostic accuracy in the light of two nursing terminologies
Revista Brasileira de Enfermagem. 2015;68(6):1086-1092
Abstract
RESEARCHConvergence, divergence and diagnostic accuracy in the light of two nursing terminologies
Revista Brasileira de Enfermagem. 2015;68(6):1086-1092
DOI 10.1590/0034-7167.2015680613i
Views0See moreABSTRACT
Objective:
compare divergences and convergences between the nursing diagnoses established for a case study, in the light of two nursing terminologies.
Method:
a descriptive research was undertaken. The participants were 24 nurses from public teaching hospitals (N=12) and hospital care institutions (N=12) in the Northeast of Brazil.
Results:
in group A (6 faculty members and 6 clinical professionals), 51 diagnoses were established according to NANDA-I: 54.9% of high accuracy, 23.5% zero, 15.7% low and 5.9% moderate accuracy. In group B (6 faculty members and 6 clinical professionals), 43 declarations were established using the ICNP®: 44.2% of zero accuracy, 39.5% high, 16.3% low. Four out of fi ve diagnostic titles of high accuracy in group A and the seven titles in group B converged; divergences were attributed to the number of combinations among the focus, judgment and location axes of the ICNP®.
Conclusion:
a range of titles was observed with different diagnostic inferences and low diagnostic accuracy in both groups.
-
RESEARCH01-01-2015
Speeches of managers about the policy of the directly observed treatment for tuberculosis
Revista Brasileira de Enfermagem. 2015;68(6):1069-1077
Abstract
RESEARCHSpeeches of managers about the policy of the directly observed treatment for tuberculosis
Revista Brasileira de Enfermagem. 2015;68(6):1069-1077
DOI 10.1590/0034-7167.2015680611i
Views0See moreABSTRACT
Objective:
to analyze the managers’ speeches about the policy transfer of the directly observed treatment (DOT) for tuberculosis control in the city of João Pessoa, Paraíba, Brazil.
Method:
this is a qualitative study developed in May and June, 2013 through semi-directed interviews with twenty health professionals in five health districts in João Pessoa/PB. The empirical material produced was analyzed according to the theoretical-analytical basis of the French Discourse Analysis by Pêcheux.
Results:
the study demonstrated weaknesses in the conduction and organization of actions in relation to the DOT. It revealed that the lack of knowledge of the managers about this policy has direct implications to the care of tuberculosis patients.
Conclusion:
the management should trace strategic plans to rethink the care practices and thus, reorganize the entire care network to users in order to effectively contribute to user adherence in the fight against tuberculosis.
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)