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1.
Rev Bras Ter Intensiva ; 34(2): 237-246, 2022.
Article in Portuguese, English | MEDLINE | ID: mdl-35946654

ABSTRACT

OBJECTIVE: To describe and compare the structure of Argentinean intensive care units that completed the "self-assessment survey of intensive care units" developed by the Sociedad Argentina de Terapia Intensiva. METHODS: An observational crosssectional study was conducted using an online voluntary survey through the Sociedad Argentina de Terapia Intensiva member database and other social media postings. Answers received between December 2018 and July 2020 were analyzed. Descriptive statistics and nonparametric tests were used. RESULTS: A total of 392 surveys were received, and 244 were considered for the analysis. Seventy-seven percent (187/244) belonged to adult intensive care units, and 23% (57/244) belonged to pediatric intensive care units. The overall completion rate was 76%. The sample included 2,567 ICU beds (adult: 1,981; pediatric: 586). We observed a clear concentration of intensive care units in the Central and Buenos Aires regions of Argentina. The median number of beds was 10 (interquartile range 7 - 15).The median numbers of multiparameter monitors, mechanical ventilators, and pulse oximeters were 1 per bed with no regional or intensive care unit type differences (adult versus pediatric). Although our sample showed that the pediatric intensive care units had a higher mechanical ventilation/bed ratio than the adult intensive care units, this finding was not linearly correlated. CONCLUSION: Argentina has a notable concentration of critical care beds and better structural complexity in the Buenos Aires and Centro regions for both adult and pediatric intensive care units. In addition, a lack of accurate data reported from the intensive care unit structure and resources was observed. Further improvement opportunities are required to allocate intensive care unit resources at the institutional and regional levels.


OBJETIVO: Descrever e comparar a estrutura das unidades de terapia intensiva argentinas que responderam ao inquérito de autoavaliação de unidades de terapia intensiva desenvolvido pela Sociedad Argentina de Terapia Intensiva. MÉTODOS: Foi realizado um estudo transversal observacional com uso de um inquérito voluntário online por meio do banco de dados de membros da Sociedad Argentina de Terapia Intensiva e outras publicações em mídias sociais. Foram analisadas as respostas recebidas entre dezembro de 2018 e julho de 2020. Foram utilizados testes não paramétricos e estatística descritiva. RESULTADOS: Foram recebidos 392 inquéritos, sendo 244 considerados para a análise. Eram de unidades de terapia intensiva adulto 77% (187/244), e 23% (57/244) eram de unidades de terapia intensiva pediátrica. A taxa de participação foi de 76%. A amostra incluiu 2.567 leitos de unidades de terapia intensiva (1.981 adulto e 586 pediátrica). Observamos nítida concentração de unidades de terapia intensiva nas regiões Centro e Buenos Aires, Argentina.A mediana de leitos foi de dez (intervalo interquartil 7 - 15). A mediana de monitores multiparamétricos, ventiladores mecânicos e oxímetros de pulso foi de um por leito, sem diferenças regionais ou de tipo de unidade de terapia intensiva (adulto ou pediátrica). Embora nossa amostra tenha evidenciado que as unidades de terapia intensiva pediátrica apresentaram proporção de ventilação mecânica/leito maior do que as unidades de terapia intensiva adulto, esse achado não foi linearmente correlacionado. CONCLUSÃO: A Argentina tem concentração notável de leitos de cuidados intensivos e complexidade estrutural superior nas regiões de Buenos Aires e Centro, tanto de unidades de terapia intensiva adulto quanto pediátrica. Além disso, observou-se ausência de dados precisos informados sobre a estrutura e os recursos de unidades de terapia intensiva. São necessárias mais opções de melhoria para alocar os recursos de unidades de terapia intensiva nos níveis institucional e regional.


Subject(s)
Intensive Care Units , Self-Assessment , Adult , Argentina , Child , Critical Care/methods , Humans , Intensive Care Units, Pediatric , Respiration, Artificial
2.
Rev. bras. ter. intensiva ; 34(2): 237-246, abr.-jun. 2022. tab, graf
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1394907

ABSTRACT

RESUMO Objetivo: Descrever e comparar a estrutura das unidades de terapia intensiva argentinas que responderam ao inquérito de autoavaliação de unidades de terapia intensiva desenvolvido pela Sociedad Argentina de Terapia Intensiva. Métodos: Foi realizado um estudo transversal observacional com uso de um inquérito voluntário online por meio do banco de dados de membros da Sociedad Argentina de Terapia Intensiva e outras publicações em mídias sociais. Foram analisadas as respostas recebidas entre dezembro de 2018 e julho de 2020. Foram utilizados testes não paramétricos e estatística descritiva. Resultados: Foram recebidos 392 inquéritos, sendo 244 considerados para a análise. Eram de unidades de terapia intensiva adulto 77% (187/244), e 23% (57/244) eram de unidades de terapia intensiva pediátrica. A taxa de participação foi de 76%. A amostra incluiu 2.567 leitos de unidades de terapia intensiva (1.981 adulto e 586 pediátrica). Observamos nítida concentração de unidades de terapia intensiva nas regiões Centro e Buenos Aires, Argentina. A mediana de leitos foi de dez (intervalo interquartil 7 - 15). A mediana de monitores multiparamétricos, ventiladores mecânicos e oxímetros de pulso foi de um por leito, sem diferenças regionais ou de tipo de unidade de terapia intensiva (adulto ou pediátrica). Embora nossa amostra tenha evidenciado que as unidades de terapia intensiva pediátrica apresentaram proporção de ventilação mecânica/leito maior do que as unidades de terapia intensiva adulto, esse achado não foi linearmente correlacionado. Conclusão: A Argentina tem concentração notável de leitos de cuidados intensivos e complexidade estrutural superior nas regiões de Buenos Aires e Centro, tanto de unidades de terapia intensiva adulto quanto pediátrica. Além disso, observou-se ausência de dados precisos informados sobre a estrutura e os recursos de unidades de terapia intensiva. São necessárias mais opções de melhoria para alocar os recursos de unidades de terapia intensiva nos níveis institucional e regional.


ABSTRACT Objective: To describe and compare the structure of Argentinean intensive care units that completed the "self-assessment survey of intensive care units" developed by the Sociedad Argentina de Terapia Intensiva. Methods: An observational crosssectional study was conducted using an online voluntary survey through the Sociedad Argentina de Terapia Intensiva member database and other social media postings. Answers received between December 2018 and July 2020 were analyzed. Descriptive statistics and nonparametric tests were used. Results: A total of 392 surveys were received, and 244 were considered for the analysis. Seventy-seven percent (187/244) belonged to adult intensive care units, and 23% (57/244) belonged to pediatric intensive care units. The overall completion rate was 76%. The sample included 2,567 ICU beds (adult: 1,981; pediatric: 586). We observed a clear concentration of intensive care units in the Central and Buenos Aires regions of Argentina. The median number of beds was 10 (interquartile range 7 - 15). The median numbers of multiparameter monitors, mechanical ventilators, and pulse oximeters were 1 per bed with no regional or intensive care unit type differences (adult versus pediatric). Although our sample showed that the pediatric intensive care units had a higher mechanical ventilation/bed ratio than the adult intensive care units, this finding was not linearly correlated. Conclusion: Argentina has a notable concentration of critical care beds and better structural complexity in the Buenos Aires and Centro regions for both adult and pediatric intensive care units. In addition, a lack of accurate data reported from the intensive care unit structure and resources was observed. Further improvement opportunities are required to allocate intensive care unit resources at the institutional and regional levels.

3.
J Crit Care ; 30(6): 1324-30, 2015 Dec.
Article in English | MEDLINE | ID: mdl-26337557

ABSTRACT

PURPOSE: The purpose of this study is to asses the performance of the Pediatric Index of Mortality 2 (PIM2) score in pediatric intensive care units (PICUs) in Latin America. MATERIALS AND METHODS: This is a prospective, observational, multicenter study. We included patients aged 1 month to 16 years old admitted consecutively during 1 year to 34 PICUs in 9 Latin American countries. Discrimination and calibration tests were performed to validate the performance of PIM2 in the entire sample and in different subgroups. RESULTS: A total of 7391 patients were analyzed. Pediatric Index of Mortality 2 predicted 573 deaths, whereas the observed deaths were 663 (P < .001). The area under the receiver operating characteristic curve for the entire population was 0.817 (95% confidence interval, 0.808-0.825). The score showed good discrimination. Instead, calibration was inadequate. The difference between observed and predicted deaths for the entire population and across different risk intervals was statistically significant (χ(2) = 121.87; df = 8; P < .001). Pediatric Index of Mortality 2 did not predict mortality correctly in different diagnostic categories (injury, postoperative, and miscellaneous), in children younger than 12 months, adolescents, and patients with chronic complex conditions. CONCLUSIONS: Pediatric Index of Mortality 2 showed good discrimination, but calibration was inadequate. To use PIM2 for monitoring PICU performance in Latin America, it might be necessary to recalibrate the score locally.


Subject(s)
Child Mortality , Critical Illness/mortality , Hospital Mortality , Intensive Care Units, Pediatric/statistics & numerical data , Adolescent , Child , Child, Preschool , Female , Hospitalization , Humans , Infant , Latin America/epidemiology , Length of Stay , Male , Predictive Value of Tests , Prospective Studies , ROC Curve , Risk Assessment
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