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Long D, Minogue J, Charles K, Morgan S, Schults J, Le Marsney R, Stocker C, Gibbons KS, Dow B. Neurodevelopmental outcome and quality of life in children admitted to the paediatric intensive care unit: A single-centre Australian cohort study. Aust Crit Care 2024:S1036-7314(24)00087-0. [PMID: 38866692 DOI: 10.1016/j.aucc.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 04/15/2024] [Accepted: 05/02/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND The development of new morbidities has become increasingly identified in paediatric critical care medicine. To date, there has been limited research of long-term outcomes following paediatric critical illness in Australia. OBJECTIVES The objective of this study was to quantify neurodevelopmental impairments in children following paediatric intensive care unit (PICU) discharge and their association with health-related quality of life (HRQoL). METHODS A single-centre ambidirectional cohort study at an Australian hospital. Parents of children admitted to the PICU between 2015 and 2017 were invited to participate. Neurodevelopmental outcome and HRQoL was prospectively evaluated, using the Ages and Stages Questionnaire (<5 years), Strengths and Difficulties Questionnaire (≥5 years), and Pediatric Quality of Life Inventory™, respectively. RESULTS A total of 230 parents of critically ill children participated. Children were 1.9 years old (median, interquartile range [IQR]: 0.2, 7.5), male (59.6%), and ventilated (49.1%) at PICU admission. The median time to follow-up was 24.4 months (IQR: 16.3, 36.7). Parent respondents were more likely to be female (85.5%), White (88.3%), and partnered (81.1%). The incidence of overall neurodevelopmental impairment was 30% (33% in children aged <5 years; 24% in children aged ≥5 years). The incidence of poor HRQoL was 37.9%. History of developmental delay was independently associated with overall neurodevelopmental impairment (adjusted odds ratio [aOR]: 4.21, 95% confidence interval: 2.05, 8.63) and poor HRQoL (aOR: 7.29, 95% confidence interval: 3.26, 16.27). Two or more PICU admissions (aOR: 4.10, IQR: 1.82, 9.26) was also associated with poor HRQoL. CONCLUSIONS This is the first contemporary view of PICU long-term outcomes conducted in Australia and significantly informs ongoing research in this area. Approximately one-third of PICU survivors demonstrate neurodevelopmental impairment and reduced quality of life. Multiple domains of post-intensive care syndrome-paediatrics must be considered to have a comprehensive understanding of child outcomes. Assessment of baseline/premorbid functioning is also essential in order to understand the true impact of illness and PICU admission.
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Affiliation(s)
- Debbie Long
- School of Nursing, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Child Health Research Centre, The University of Queensland, Brisbane, Australia; Paediatric Intensive Care, Queensland Children's Hospital, Brisbane, Australia.
| | - Jessicah Minogue
- School of Nursing, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Neonatal Intensive Care Unit, Mater Mother's Hospital, Brisbane, Australia
| | - Karina Charles
- School of Nursing, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Child Health Research Centre, The University of Queensland, Brisbane, Australia; Paediatric Intensive Care, Queensland Children's Hospital, Brisbane, Australia; Herston Infectious Diseases Institute, Metro North Hospital and Health Service, Brisbane, Australia
| | - Suzanne Morgan
- Child Health Research Centre, The University of Queensland, Brisbane, Australia; Paediatric Intensive Care, Queensland Children's Hospital, Brisbane, Australia
| | - Jessica Schults
- Child Health Research Centre, The University of Queensland, Brisbane, Australia; Paediatric Intensive Care, Queensland Children's Hospital, Brisbane, Australia; School of Nursing, Midwifery and Social Work, The University of Queensland, Brisbane, Australia; Herston Infectious Diseases Institute, Metro North Hospital and Health Service, Brisbane, Australia
| | - Renate Le Marsney
- Child Health Research Centre, The University of Queensland, Brisbane, Australia
| | - Christian Stocker
- Paediatric Intensive Care, Queensland Children's Hospital, Brisbane, Australia
| | - Kristen S Gibbons
- Child Health Research Centre, The University of Queensland, Brisbane, Australia
| | - Belinda Dow
- School of Nursing, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Child Health Research Centre, The University of Queensland, Brisbane, Australia
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Zhang P, Yang F, Huang N, Yan W, Zhang B, Zhang C, Peng K, Guo J. Assessment of Factors Associated With Mental Well-Being Among Chinese Youths at Individual, School, and Province Levels. JAMA Netw Open 2023; 6:e2324025. [PMID: 37462971 DOI: 10.1001/jamanetworkopen.2023.24025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/21/2023] Open
Abstract
Importance Although rapid urbanization in China provided improved economic prosperity and educational opportunities, it was associated with increased internalizing and externalizing problems among youths, with negative outcomes for mental well-being. Previous studies suggested that factors in individual, school, and regional levels were associated with mental well-being, and comprehensively examining these factors may provide evidence for policies for improving youth mental health. Objective To investigate factors associated with mental well-being at individual, school, and province levels among Chinese youths. Design, Setting, and Participants This cross-sectional study analyzed nationally representative data collected December 1, 2021, to January 1, 2022, from schools in China. Among 435 schools, 144 institutions had primary school students, 107 institutions had middle school students, 95 institutions had primary and middle school students, and 89 institutions had high school students. A total of 398 520 students were included. Exposures Characteristics at individual, school, and province levels. Main outcomes and measures The main outcome was mental well-being, assessed by the Short Warwick-Edinburgh Mental Well-being Scale. Linear mixed-effects models were used to investigate individual, school, and regional disparities in mental well-being among youths. Results There were 398 520 participants (194 460 females [48.80%]; mean [SD; range] age, 13.78 [2.40; 9-20] years). At the school level, 352 443 students (88.44%) were in public school and 291 354 students (73.11%) were in urban schools. Drinking (coefficient = -1.08; 95% CI, -1.12 to -1.05; P < .001), smoking (coefficient = -0.89; 95% CI, -0.96 to -0.83; P < .001), and increased age (coefficient per 1-year increase in age = -0.02; 95% CI, -0.03 to -0.01; P < .001) were associated with worse mental well-being. Male sex (coefficient = 1.01; 95% CI, 0.98 to 1.04; P < .001), being in a 1-child family (coefficient = 0.17; 95% CI, 0.13 to 0.20; P < .001), being in the Han group (coefficient vs other ethnic groups = 0.20; 95% CI, 0.14 to 0.26; P < .001), a higher frequency and coverage of psychological courses (eg, ≥2/wk for all students vs none: coefficient = 1.02; 95% CI, 0.36 to 1.69; P = .003), and a higher level of self-rated popularity in school (coefficient per 1-unit increase in score = 0.89; 95% CI, 0.88 to 0.89; P < .001) were associated with improved mental well-being. However, age (eg, age and 1 courses/2 wk for all students: coefficient per 1-year increase in age = -0.047; 95% CI, -0.089 to -0.005; P = .03) and sex (eg, female sex and ≥2 courses/wk for some students: coefficient = -0.184; 95% CI, -0.323 to -0.046; P = .009) had interactions with the association between psychological courses and mental well-being. Conclusions and relevance This study found that social disparities in mental well-being existed and that various factors at different levels were associated with mental well-being among Chinese youths. These findings suggest that public mental health programs may be recommended for associated improvements in regional disparities in mental health resources.
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Affiliation(s)
- Peng Zhang
- Department of Psychology, Tsinghua University, Beijing, China
| | - Fan Yang
- Department of Health Policy and Management, School of Public Health, Peking University, Beijing, China
| | - Ning Huang
- Department of Health Policy and Management, School of Public Health, Peking University, Beijing, China
| | - Wei Yan
- Department of Psychology, Tsinghua University, Beijing, China
| | - Bo Zhang
- Department of Neurology, Boston Children's Hospital, Boston, Massachusetts
| | - Cancan Zhang
- Division of General Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Kaiping Peng
- Department of Psychology, Tsinghua University, Beijing, China
| | - Jing Guo
- Department of Health Policy and Management, School of Public Health, Peking University, Beijing, China
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Gilholm P, Gibbons K, Brüningk S, Klatt J, Vaithianathan R, Long D, Millar J, Tomaszewski W, Schlapbach LJ. Machine learning to predict poor school performance in paediatric survivors of intensive care: a population-based cohort study. Intensive Care Med 2023; 49:785-795. [PMID: 37354231 PMCID: PMC10354166 DOI: 10.1007/s00134-023-07137-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 06/09/2023] [Indexed: 06/26/2023]
Abstract
PURPOSE Whilst survival in paediatric critical care has improved, clinicians lack tools capable of predicting long-term outcomes. We developed a machine learning model to predict poor school outcomes in children surviving intensive care unit (ICU). METHODS Population-based study of children < 16 years requiring ICU admission in Queensland, Australia, between 1997 and 2019. Failure to meet the National Minimum Standard (NMS) in the National Assessment Program-Literacy and Numeracy (NAPLAN) assessment during primary and secondary school was the primary outcome. Routine ICU information was used to train machine learning classifiers. Models were trained, validated and tested using stratified nested cross-validation. RESULTS 13,957 childhood ICU survivors with 37,200 corresponding NAPLAN tests after a median follow-up duration of 6 years were included. 14.7%, 17%, 15.6% and 16.6% failed to meet NMS in school grades 3, 5, 7 and 9. The model demonstrated an Area Under the Receiver Operating Characteristic curve (AUROC) of 0.8 (standard deviation SD, 0.01), with 51% specificity to reach 85% sensitivity [relative Area Under the Precision Recall Curve (rel-AUPRC) 3.42, SD 0.06]. Socio-economic status, illness severity, and neurological, congenital, and genetic disorders contributed most to the predictions. In children with no comorbidities admitted between 2009 and 2019, the model achieved a AUROC of 0.77 (SD 0.03) and a rel-AUPRC of 3.31 (SD 0.42). CONCLUSIONS A machine learning model using data available at time of ICU discharge predicted failure to meet minimum educational requirements at school age. Implementation of this prediction tool could assist in prioritizing patients for follow-up and targeting of rehabilitative measures.
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Affiliation(s)
- Patricia Gilholm
- Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
| | - Kristen Gibbons
- Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
| | - Sarah Brüningk
- Department of Biosystems Science and Engineering, ETH Zurich, 4058, Basel, Switzerland
- SIB Swiss Institute of Bioinformatics, 1015, Lausanne, Switzerland
| | - Juliane Klatt
- Department of Biosystems Science and Engineering, ETH Zurich, 4058, Basel, Switzerland
- SIB Swiss Institute of Bioinformatics, 1015, Lausanne, Switzerland
| | - Rhema Vaithianathan
- Institute for Social Science Research, The University of Queensland, Brisbane, QLD, Australia
| | - Debbie Long
- Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
- School of Nursing, Centre for Healthcare Transformation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Johnny Millar
- Paediatric Intensive Care Unit, The Royal Children's Hospital, Melbourne, VIC, Australia
- The Australian and New Zealand Intensive Care Society (ANZICS) Centre for Outcome and Resource Evaluation (CORE), ANZICS House, Melbourne, VIC, Australia
- Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Wojtek Tomaszewski
- Institute for Social Science Research, The University of Queensland, Brisbane, QLD, Australia
| | - Luregn J Schlapbach
- Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia.
- Department of Intensive Care and Neonatology, and Children's Research Center, University Children's Hospital Zurich, Steinwiesstrasse 75, 8032, Zurich, Switzerland.
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Watson RS, Beers SR, Asaro LA, Burns C, Koh MJ, Perry MA, Angus DC, Wypij D, Curley MA. Association of Acute Respiratory Failure in Early Childhood With Long-term Neurocognitive Outcomes. JAMA 2022; 327:836-845. [PMID: 35230393 PMCID: PMC8889465 DOI: 10.1001/jama.2022.1480] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
IMPORTANCE Approximately 23 700 US children undergo invasive mechanical ventilation for acute respiratory failure annually, with unknown long-term effects on neurocognitive function. OBJECTIVE To evaluate neurocognitive outcomes of children who survive pediatric intensive care unit (PICU) hospitalization for acute respiratory failure compared with their biological siblings. DESIGN, SETTING, AND PARTICIPANTS Prospective sibling-matched cohort study conducted at 31 US PICUs and associated neuropsychology testing centers. Patients were 8 years or younger with a Pediatric Cerebral Performance Category score of 1 (normal) before PICU admission and less than or equal to 3 (no worse than moderate neurocognitive dysfunction) at PICU discharge, excluding patients with a history of neurocognitive deficits or who were readmitted and underwent mechanical ventilation. Biological siblings were aged 4 to 16 years at testing, with Pediatric Cerebral Performance Category score of 1 and no history of mechanical ventilation or general anesthesia. A total of 121 sibling pairs were enrolled from September 2, 2014, to December 13, 2017, and underwent neurocognitive testing starting March 14, 2015. The date of the final follow-up was November 6, 2018. EXPOSURES Critical illness and PICU treatment for acute respiratory failure. MAIN OUTCOMES AND MEASURES The primary outcome was IQ, estimated by the age-appropriate Vocabulary and Block Design subtests of the Wechsler Intelligence Scale. Secondary outcomes included measures of attention, processing speed, learning and memory, visuospatial skills, motor skills, language, and executive function. Evaluations occurred 3 to 8 years after hospital discharge. RESULTS Patients (n = 121; 55 [45%] female patients) underwent PICU care at a median (IQR) age of 1.0 (0.2-3.2) years, received a median (IQR) of 5.5 (3.1-7.7) days of invasive mechanical ventilation, and were tested at a median (IQR) age of 6.6 (5.4-9.1) years. Matched siblings (n = 121; 72 [60%] female siblings) were tested at a median (IQR) age of 8.4 (7.0-10.2) years. Patients had a lower mean estimated IQ than matched siblings (101.5 vs 104.3; mean difference, -2.8 [95% CI, -5.4 to -0.2]). Among secondary outcomes, patients had significantly lower scores than matched siblings on nonverbal memory (mean difference, -0.9 [95% CI, -1.6 to -0.3]), visuospatial skills (mean difference, -0.9 [95% CI, -1.8 to -0.1]), and fine motor control (mean difference, -3.1 [95% CI, -4.9 to -1.4]) and significantly higher scores on processing speed (mean difference, 4.4 [95% CI, 0.2-8.5]). There were no significant differences in the remaining secondary outcomes, including attention, verbal memory, expressive language, and executive function. CONCLUSIONS AND RELEVANCE Among children, survival of PICU hospitalization for respiratory failure and discharge without severe cognitive dysfunction was associated with significantly lower subsequent IQ scores compared with matched siblings. However, the magnitude of the difference was small and of uncertain clinical importance.
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Affiliation(s)
- R. Scott Watson
- Department of Pediatrics, University of Washington, Seattle
- Center for Child Health, Behavior, and Development, Seattle Children’s Research Institute, Seattle, Washington
| | - Sue R. Beers
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Lisa A. Asaro
- Department of Cardiology, Boston Children’s Hospital, Boston, Massachusetts
| | - Cheryl Burns
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Min Jung Koh
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Mallory A. Perry
- Research Institute, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Derek C. Angus
- Clinical Research, Investigation, and Systems Modeling of Acute Illness Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Senior Editor, JAMA
| | - David Wypij
- Department of Cardiology, Boston Children’s Hospital, Boston, Massachusetts
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Martha A.Q. Curley
- Research Institute, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Family and Community Health, School of Nursing, University of Pennsylvania, Philadelphia
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