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This study described the distribution of healthy body composition among Aboriginal adolescents in Australia aged 10-24 years and examined associations with health behaviours and self-rated health. Data were cross-sectional from the 'Next Generation: Youth Well-being study' baseline (N = 1294). We used robust Poisson regression to quantify associations of self-reported health behaviours (physical activity, screen time, sleep, consumption of vegetables, fruit, soft drinks and fast food, and tobacco smoking and alcohol) and self-rated health to healthy body mass index (BMI) and waist/height ratio (WHtR). Overall, 48% of participants had healthy BMI and 64% healthy WHtR, with healthy body composition more common among younger adolescents. Higher physical activity was associated with healthy body composition (5-7 days last week vs none; adjusted prevalence ratio (aPR) healthy BMI 1.31 [95% CI 1.05-1.64], and healthy WHtR 1.30 [1.10-1.54]), as was recommended sleep duration (vs not; aPR healthy BMI 1.56 [1.19-2.05], and healthy WHtR 1.37 [1.13-1.67]). There was a trend for higher proportion of healthy body composition with more frequent fast food consumption. Healthy body composition was also associated with higher self-rated health ('very good/excellent' vs 'poor/fair'; aPR healthy BMI 1.87 [1.45-2.42], and healthy WHtR 1.71 [1.40-2.10]). Culturally appropriate community health interventions with a focus on physical activity and sleep may hold promise for improving body composition among Aboriginal adolescents.
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BACKGROUND: Manual auscultation to detect abnormal breath sounds has poor inter-observer reliability. Digital stethoscopes with artificial intelligence (AI) could improve reliable detection of these sounds. We aimed to independently test the abilities of AI developed for this purpose. METHODS: One hundred and ninety two auscultation recordings collected from children using two different digital stethoscopes (Clinicloud™ and Littman™) were each tagged as containing wheezes, crackles or neither by a pediatric respiratory physician, based on audio playback and careful spectrogram and waveform analysis, with a subset validated by a blinded second clinician. These recordings were submitted for analysis by a blinded AI algorithm (StethoMe AI) specifically trained to detect pathologic pediatric breath sounds. RESULTS: With optimized AI detection thresholds, crackle detection positive percent agreement (PPA) was 0.95 and negative percent agreement (NPA) was 0.99 for Clinicloud recordings; for Littman-collected sounds PPA was 0.82 and NPA was 0.96. Wheeze detection PPA and NPA were 0.90 and 0.97 respectively (Clinicloud auscultation), with PPA 0.80 and NPA 0.95 for Littman recordings. CONCLUSIONS: AI can detect crackles and wheeze with a reasonably high degree of accuracy from breath sounds obtained from different digital stethoscope devices, although some device-dependent differences do exist.
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Inteligencia Artificial/normas , Auscultación/normas , Ruidos Respiratorios/fisiología , Estetoscopios/normas , Auscultación/instrumentación , Niño , Preescolar , Femenino , Humanos , Masculino , Reproducibilidad de los ResultadosRESUMEN
Newborn transition is a phase of complex change involving lung fluid clearance and lung aeration. We aimed to use a digital stethoscope (DS) to assess the change in breath sound characteristics over the first 2 h of life and its relationship to mode of delivery. A commercially available DS was used to record breath sounds of term newborns at 1-min and 2-h post-delivery via normal vaginal delivery (NVD) or elective caesarean section (CS). Sound analysis was conducted, and two comparisons were carried out: change in frequency profiles over 2 h, and effect of delivery mode. There was a significant drop in the frequency profile of breath sounds from 1 min to 2 h with mean (SD) frequency decreasing from 333.74 (35.42) to 302.71 (47.19) Hz, p < 0.001, and proportion of power (SD) in the lowest frequency band increasing from 0.27 (0.11) to 0.37 (0.15), p < 0.001. At 1 min, NVD infants had slightly higher frequency than CS but no difference at 2 h.Conclusion: We were able to use DS technology in the transitioning infant to depict significant changes to breath sound characteristics over the first 2 h of life, reflecting the process of lung aeration.What is Known:⢠Lung fluid clearance and lung aeration are critical processes that facilitate respiration and mode of delivery can impact this⢠Digital stethoscopes offer enhanced auscultation and have been used in the paediatric population for the assessment of pulmonary and cardiac soundsWhat is New:⢠This is the first study to use digital stethoscope technology to assess breath sounds at birth⢠We describe a change in breath sound characteristics over the first 2 h of life and suggest a predictive utility of this analysis to predict the development of respiratory distress in newborns prior to the onset of symptoms.
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Auscultación/instrumentación , Recién Nacido/fisiología , Ruidos Respiratorios , Estetoscopios , Adulto , Estudios de Casos y Controles , Femenino , Humanos , Embarazo , Estudios ProspectivosRESUMEN
The TSANZ develops position statements where insufficient data exist to write formal clinical guidelines. In 2018, the TSANZ addressed the question of potential benefits and health impacts of electronic cigarettes (EC). The working party included groups focused on health impacts, smoking cessation, youth issues and priority populations. The 2018 report on the Public Health Consequences of E-Cigarettes from the United States NASEM was accepted as reflective of evidence to mid-2017. A search for papers subsequently published in peer-reviewed journals was conducted in August 2018. A small number of robust and important papers published until March 2019 were also identified and included. Groups identified studies that extended, modified or contradicted the NASEM report. A total of 3793 papers were identified and reviewed, with summaries and draft position statements developed and presented to TSANZ membership in April 2019. After feedback from members and external reviewers, a collection of position statements was finalized in December 2019. EC have adverse lung effects and harmful effects of long-term use are unknown. EC are unsuitable consumer products for recreational use, part-substitution for smoking or long-term exclusive use by former smokers. Smokers who require support to quit smoking should be directed towards approved medication in conjunction with behavioural support as having the strongest evidence for efficacy and safety. No specific EC product can be recommended as effective and safe for smoking cessation. Smoking cessation claims in relation to EC should be assessed by established regulators.
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Sistemas Electrónicos de Liberación de Nicotina , Sociedades Médicas , Adolescente , Adulto , Australia , Femenino , Humanos , Masculino , Nueva Zelanda , Salud Pública , Factores de Riesgo , Fumar/efectos adversos , Cese del Hábito de Fumar , Fumar Tabaco , Estados UnidosRESUMEN
Delivery of culturally safe healthcare is critical to ensuring access to high-quality care for indigenous people. A key component of this is for Aboriginal and Torres Strait Islander people to be participants in the health workforce. The proportion of indigenous people in the health workforce should at least equate to the proportion in the population served. We describe the development and implementation of a successful affirmative action employment policy at Monash Health, one of Australia's largest Academic Health Centres, and provide perspective on its adoption.
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Empleo/legislación & jurisprudencia , Fuerza Laboral en Salud/legislación & jurisprudencia , Nativos de Hawái y Otras Islas del Pacífico/legislación & jurisprudencia , Política Pública/legislación & jurisprudencia , Australia/etnología , Empleo/tendencias , Servicios de Salud del Indígena/legislación & jurisprudencia , Servicios de Salud del Indígena/tendencias , Fuerza Laboral en Salud/tendencias , Humanos , Política Pública/tendenciasRESUMEN
AIM: To explore, synthesise and discuss currently available digital stethoscopes (DS) and the evidence for their use in paediatric medicine. METHODS: Systematic review and narrative synthesis of digital stethoscope use in paediatrics following searches of OVID Medline, Embase, Scopus, PubMed and Google Scholar databases. RESULTS: Six digital stethoscope makes were identified to have been used in paediatric focused studies so far. A total of 25 studies of DS use in paediatrics were included. We discuss the use of digital stethoscope technology in current paediatric medicine, comment on the technical properties of the available devices, the effectiveness and limitations of this technology, and potential uses in the fields of paediatrics and neonatology, from telemedicine to computer-aided diagnostics. CONCLUSION: Further validation and testing of available DS devices is required. Comparison studies between different types of DS would be useful in identifying strengths and flaws of each DS as well as identifying clinical situations for which each may be most appropriately suited.
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Pediatría , Estetoscopios , HumanosRESUMEN
BACKGROUND: Children's exposure to other people's tobacco smoke (environmental tobacco smoke, or ETS) is associated with a range of adverse health outcomes for children. Parental smoking is a common source of children's exposure to ETS. Older children in child care or educational settings are also at risk of exposure to ETS. Preventing exposure to ETS during infancy and childhood has significant potential to improve children's health worldwide. OBJECTIVES: To determine the effectiveness of interventions designed to reduce exposure of children to environmental tobacco smoke, or ETS. SEARCH METHODS: We searched the Cochrane Tobacco Addiction Group Specialised Register and conducted additional searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PsycINFO, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the Education Resource Information Center (ERIC), and the Social Science Citation Index & Science Citation Index (Web of Knowledge). We conducted the most recent search in February 2017. SELECTION CRITERIA: We included controlled trials, with or without random allocation, that enrolled participants (parents and other family members, child care workers, and teachers) involved in the care and education of infants and young children (from birth to 12 years of age). All mechanisms for reducing children's ETS exposure were eligible, including smoking prevention, cessation, and control programmes. These include health promotion, social-behavioural therapies, technology, education, and clinical interventions. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed studies and extracted data. Due to heterogeneity of methods and outcome measures, we did not pool results but instead synthesised study findings narratively. MAIN RESULTS: Seventy-eight studies met the inclusion criteria, and we assessed all evidence to be of low or very low quality based on GRADE assessment. We judged nine studies to be at low risk of bias, 35 to have unclear overall risk of bias, and 34 to have high risk of bias. Twenty-one interventions targeted populations or community settings, 27 studies were conducted in the well-child healthcare setting and 26 in the ill-child healthcare setting. Two further studies conducted in paediatric clinics did not make clear whether visits were made to well- or ill-children, and another included visits to both well- and ill-children. Forty-five studies were reported from North America, 22 from other high-income countries, and 11 from low- or middle-income countries. Only 26 of the 78 studies reported a beneficial intervention effect for reduction of child ETS exposure, 24 of which were statistically significant. Of these 24 studies, 13 used objective measures of children's ETS exposure. We were unable to pinpoint what made these programmes effective. Studies showing a significant effect used a range of interventions: nine used in-person counselling or motivational interviewing; another study used telephone counselling, and one used a combination of in-person and telephone counselling; three used multi-component counselling-based interventions; two used multi-component education-based interventions; one used a school-based strategy; four used educational interventions, including one that used picture books; one used a smoking cessation intervention; one used a brief intervention; and another did not describe the intervention. Of the 52 studies that did not show a significant reduction in child ETS exposure, 19 used more intensive counselling approaches, including motivational interviewing, education, coaching, and smoking cessation brief advice. Other interventions consisted of brief advice or counselling (10 studies), feedback of a biological measure of children's ETS exposure (six studies), nicotine replacement therapy (two studies), feedback of maternal cotinine (one study), computerised risk assessment (one study), telephone smoking cessation support (two studies), educational home visits (eight studies), group sessions (one study), educational materials (three studies), and school-based policy and health promotion (one study). Some studies employed more than one intervention. 35 of the 78 studies reported a reduction in ETS exposure for children, irrespective of assignment to intervention and comparison groups. One study did not aim to reduce children's tobacco smoke exposure but rather sought to reduce symptoms of asthma, and found a significant reduction in symptoms among the group exposed to motivational interviewing. We found little evidence of difference in effectiveness of interventions between the well infant, child respiratory illness, and other child illness settings as contexts for parental smoking cessation interventions. AUTHORS' CONCLUSIONS: A minority of interventions have been shown to reduce children's exposure to environmental tobacco smoke and improve children's health, but the features that differentiate the effective interventions from those without clear evidence of effectiveness remain unclear. The evidence was judged to be of low or very low quality, as many of the trials are at a high risk of bias, are small and inadequately powered, with heterogeneous interventions and populations.
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Cuidadores , Familia , Prevención del Hábito de Fumar , Contaminación por Humo de Tabaco/prevención & control , Factores de Edad , Niño , Preescolar , Ensayos Clínicos Controlados como Asunto , Cotinina/orina , Consejo , Exposición a Riesgos Ambientales/prevención & control , Humanos , Lactante , Recién Nacido , Cese del Hábito de FumarRESUMEN
Our study aimed to objectively describe the audiological characteristics of wheeze and crackles in children by using digital stethoscope (DS) auscultation, as well as assess concordance between standard auscultation and two different DS devices in their ability to detect pathological breath sounds. Twenty children were auscultated by a paediatric consultant doctor and digitally recorded using the Littman™ 3200 Digital Electronic Stethoscope and a Clinicloud™ DS with smart device. Using spectrographic analysis, we found those with clinically described wheeze had prominent periodic waveform segments spanning expiration for a period of 0.03-1.2 s at frequencies of 100-1050 Hz, and occasionally spanning shorter inspiratory segments; paediatric crackles were brief discontinuous sounds with a distinguishing waveform. There was moderate concordance with respect to wheeze detection between digital and standard binaural stethoscopes, and 100% concordance for crackle detection. Importantly, DS devices were more sensitive than clinician auscultation in detecting wheeze in our study. CONCLUSION: Objective definition of audio characteristics of abnormal paediatric breath sounds was achieved using DS technology. We demonstrated superiority of our DS method compared to traditional auscultation for detection of wheeze. What is Known: ⢠The audiological characteristics of abnormal breath sounds have been well-described in adult populations but not in children. ⢠Inter-observer agreement for detection of pathological breath sounds using standard auscultation has been shown to be poor, but the clinical value of now easily available digital stethoscopes has not been sufficiently examined. What is New: ⢠Digital stethoscopes can objectively define the nature of pathological breath sounds such as wheeze and crackles in children. ⢠Paediatric wheeze was better detected by digital stethoscopes than by standard auscultation performed by an expert paediatric clinician.
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Auscultación/instrumentación , Ruidos Respiratorios/diagnóstico , Estetoscopios , Adolescente , Niño , Preescolar , Femenino , Humanos , Masculino , Variaciones Dependientes del Observador , Sensibilidad y Especificidad , Espectrografía del SonidoAsunto(s)
Bronquiectasia , Tos , Australia/epidemiología , Niño , Enfermedad Crónica , Atención a la Salud , HumanosRESUMEN
The viva examination is a common method of assessment in medical education. It is, in essence a performance given by candidates to examiners, and as such, candidates would be well advised to optimize their performance. Knowledge and skills are essential to passing the viva, but they alone are not sufficient. The process of the performance is also important, but it is not often made explicit in feedback during viva practice. Moreover, there are many aspects to the performance process that can be worked on to improve candidates' chances of passing. Here we present 12 tips focused on performance processes, for use by supervisors and their trainees.
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Educación Médica/métodos , Evaluación Educacional/métodos , Comunicación Animal , Animales , Competencia Clínica , Humanos , Rol del MédicoRESUMEN
BACKGROUND: Children's exposure to other people's cigarette smoke (environmental tobacco smoke, or ETS) is associated with a range of adverse health outcomes for children. Parental smoking is a common source of children's exposure to ETS. Older children are also at risk of exposure to ETS in child care or educational settings. Preventing exposure to cigarette smoke in infancy and childhood has significant potential to improve children's health worldwide. OBJECTIVES: To determine the effectiveness of interventions aiming to reduce exposure of children to ETS. SEARCH METHODS: We searched the Cochrane Tobacco Addiction Group Specialized Register and conducted additional searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PsycINFO, EMBASE, CINAHL, ERIC, and The Social Science Citation Index & Science Citation Index (Web of Knowledge). Date of the most recent search: September 2013. SELECTION CRITERIA: Controlled trials with or without random allocation. Interventions must have addressed participants (parents and other family members, child care workers and teachers) involved with the care and education of infants and young children (aged 0 to 12 years). All mechanisms for reduction of children's ETS exposure, and smoking prevention, cessation, and control programmes were included. These include health promotion, social-behavioural therapies, technology, education, and clinical interventions. DATA COLLECTION AND ANALYSIS: Two authors independently assessed studies and extracted data. Due to heterogeneity of methodologies and outcome measures, no summary measures were possible and results were synthesised narratively. MAIN RESULTS: Fifty-seven studies met the inclusion criteria. Seven studies were judged to be at low risk of bias, 27 studies were judged to have unclear overall risk of bias and 23 studies were judged to have high risk of bias. Seven interventions were targeted at populations or community settings, 23 studies were conducted in the 'well child' healthcare setting and 24 in the 'ill child' healthcare setting. Two further studies conducted in paediatric clinics did not make clear whether the visits were to well or ill children, and another included both well and ill child visits. Thirty-six studies were from North America, 14 were in other high income countries and seven studies were from low- or middle-income countries. In only 14 of the 57 studies was there a statistically significant intervention effect for child ETS exposure reduction. Of these 14 studies, six used objective measures of children's ETS exposure. Eight of the studies had a high risk of bias, four had unclear risk of bias and two had a low risk of bias. The studies showing a significant effect used a range of interventions: seven used intensive counselling or motivational interviewing; a further study used telephone counselling; one used a school-based strategy; one used picture books; two used educational home visits; one used brief intervention and one study did not describe the intervention. Of the 42 studies that did not show a significant reduction in child ETS exposure, 14 used more intensive counselling or motivational interviewing, nine used brief advice or counselling, six used feedback of a biological measure of children's ETS exposure, one used feedback of maternal cotinine, two used telephone smoking cessation advice or support, eight used educational home visits, one used group sessions, one used an information kit and letter, one used a booklet and no smoking sign, and one used a school-based policy and health promotion. In 32 of the 57 studies, there was reduction of ETS exposure for children in the study irrespective of assignment to intervention and comparison groups. One study did not aim to reduce children's tobacco smoke exposure, but rather aimed to reduce symptoms of asthma, and found a significant reduction in symptoms in the group exposed to motivational interviewing. We found little evidence of difference in effectiveness of interventions between the well infant, child respiratory illness, and other child illness settings as contexts for parental smoking cessation interventions. AUTHORS' CONCLUSIONS: While brief counselling interventions have been identified as successful for adults when delivered by physicians, this cannot be extrapolated to adults as parents in child health settings. Although several interventions, including parental education and counselling programmes, have been used to try to reduce children's tobacco smoke exposure, their effectiveness has not been clearly demonstrated. The review was unable to determine if any one intervention reduced parental smoking and child exposure more effectively than others, although seven studies were identified that reported motivational interviewing or intensive counselling provided in clinical settings was effective.
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Cuidadores , Familia , Prevención del Hábito de Fumar , Contaminación por Humo de Tabaco/prevención & control , Factores de Edad , Niño , Preescolar , Ensayos Clínicos Controlados como Asunto , Exposición a Riesgos Ambientales/prevención & control , Humanos , Lactante , Recién Nacido , Cese del Hábito de FumarRESUMEN
OBJECTIVE: To assess the extent and quality of the evidence base related to the health and wellbeing of young Indigenous Australians. STUDY DESIGN: Systematic review of peer-reviewed literature; grading of quality of literature; mapping of sample characteristics and study foci. DATA SOURCES: English language publications, 1 Jan 1994 - 1 Jan 2011 in MEDLINE, ERIC, CINAHL, EMBASE, ATSIhealth, PsycINFO, the Cochrane Library and the Australian Indigenous HealthInfoNet. STUDY SELECTION: Inclusion criteria were: published 1 Jan 1994 - 1 Jan 2011; original peer-reviewed research; reported data for Australian Aboriginal and Torres Strait Islanders aged 10-24 2013s; focused on health and wellbeing. Grading for quality included ascertainment of Indigenous status, representativeness of the sample for the target population, and quality of measures of exposure and outcome. DATA SYNTHESIS: 360 peer-reviewed publications met inclusion criteria; 90 (25%) exclusively sampled Indigenous young people. 250 studies (69%) were of good-quality design; 124 of these focused on health outcomes (15 of these evaluated an intervention) and 116 focused on health-risk exposure (26 evaluative). The methodological quality of data improved during 1994-2010; however, only 17% of studies focused on urban populations. A third of good-quality studies of health outcome focused on communicable diseases such as sexually transmitted infections and tuberculosis. There was good-quality data for oral health and substance use, and some data for adolescent pregnancy. Data on mental disorders, injury and cause-specific mortality were limited. CONCLUSIONS: Despite improvements, there are important gaps in the evidence base for the health of young Indigenous Australians. Our study points to the need for greater research investment in urban settings and with regard to mental disorders and injury, with a further emphasis on trials of preventive and clinical intervention.
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Investigación Biomédica , Servicios de Salud del Indígena , Nativos de Hawái y Otras Islas del Pacífico , Adolescente , Australia , Niño , Medicina Basada en la Evidencia , Humanos , Adulto JovenRESUMEN
Physical activity typically decreases during teenage years and has been identified as a health priority by Aboriginal adolescents. We examined associations between physical activity levels and sociodemographic, movement and health variables in the Aboriginal led 'Next Generation: Youth Well-being (NextGen) Study' of Aboriginal people aged 10-24 years from Central Australia, Western Australia and New South Wales. Baseline survey data collected by Aboriginal researchers and Aboriginal youth peer recruiters from 2018 to 2020 examined demographics and health-related behaviours. Logistic regression was used to estimate odds ratios (OR) for engaging in high levels of physical activity in the past week (3-7 days; 0-2 days (ref), or 'don't remember') associated with demographic and behavioural factors. Of 1170 adolescents, 524 (41.9%) had high levels of physical activity; 455 (36.4%) had low levels; 191 (15.3%) did not remember. Factors independently associated with higher odds of physical activity 3-7 days/week were low weekday recreational screen time [55.3% vs. 44.0%, OR 1.79 (1.16-2.76)], having non-smoking friends [50.4% vs. 25.0%, OR 2.27 (1.03-5.00)] and having fewer friends that drink alcohol [48.1% vs. 35.2%, OR 2.08 (1.05-4.14)]. Lower odds of high physical activity were independently associated with being female [40.2% vs. 50.9%, OR 0.57 (0.40-0.80)] and some findings differed by sex. The NextGen study provides evidence to inform the co-design and implementation of strategies to increase Aboriginal adolescent physical activity such as focusing on peer influences and co-occurring behaviours such as screen time.
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Aborigenas Australianos e Isleños del Estrecho de Torres , Conductas Relacionadas con la Salud , Humanos , Adolescente , Femenino , Masculino , Australia , Nueva Gales del Sur , Ejercicio FísicoAsunto(s)
Anomalías Congénitas/fisiopatología , Hemangioma/tratamiento farmacológico , Hemangioma/fisiopatología , Neoplasias Laríngeas/tratamiento farmacológico , Laringoestenosis/etiología , Laringe/anomalías , Ruidos Respiratorios/fisiopatología , Femenino , Humanos , Recién Nacido , Laringoestenosis/fisiopatología , Laringe/fisiopatología , Resultado del TratamientoRESUMEN
Indigenous children living in arid Central Australia experience frequent outbreaks of rotavirus gastroenteritis. A widespread outbreak of G9 rotavirus infection occurred several months after introduction of the RIX4414 rotavirus vaccine. We performed a retrospective case-control study to determine vaccine efficacy during the outbreak. Two doses provided an estimated vaccine efficacy of 77.7% (95% confidence interval, 40.2%-91.7%) against hospitalization for gastroenteritis. Vaccine efficacy was 84.5% (95% confidence interval, 23.4%-96.9%) against confirmed cases of rotavirus infection. Vaccination was effective in this high-burden setting.
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Brotes de Enfermedades , Gastroenteritis/epidemiología , Grupos de Población , Infecciones por Rotavirus/epidemiología , Vacunas contra Rotavirus/inmunología , Rotavirus/aislamiento & purificación , Australia/epidemiología , Estudios de Casos y Controles , Preescolar , Gastroenteritis/virología , Humanos , Lactante , Estudios Retrospectivos , Infecciones por Rotavirus/virología , Vacunas contra Rotavirus/administración & dosificaciónRESUMEN
Introduction: We report the results of video-assisted thoracoscopic surgery (VATS) in a large population of children with empyema, focusing on the factors affecting the postoperative length of stay (LOS). Materials and Methods: After ethical approval (RES-18-0000-071Q), a retrospective review was performed (2013-2018). Results are reported as number of cases (%) and median (range) and analyzed by Mann-Whitney U and Kruskal-Wallis tests. Correlation analysis was conducted. Results: We identified 159 children with empyema; 75 [42 (56%) males] underwent VATS. Median age was 3.6 (0.4-14.5) years. Presentation was: autumn 15 (20%), winter 26 (35%), spring 18 (24%), summer 16 (21%) with no difference in LOS (P = .6). Preoperative symptoms duration was 7 (2-28) days. Postoperatively, chest drain was on suction in 30 (40%) patients, in situ for 3 (2-13) days. Six (8%) children required further procedures. LOS was 8 (3-47) days. Pleural fluid revealed: Streptococcus species. 41 (55%), other species 8 (11%), no bacteria 26 (34%); LOS was longer with positive pleural fluid: 9 (4-47) versus 6.5 (3-16) days (P = .02). There was no correlation between the LOS and preoperative symptoms duration (r = -0.03 [95% CI -0.3 to 0.2]; P = .7), empyema size (r = 0.2 [95% CI -0.07 to 0.5]; P = .1) and chest drain size (r = 0.09 [95% CI -0.14 to 0.3]; P = .4). Discussion: In our experience, >90% of children with empyema will be treated with a single VATS with an average LOS of 8 days. Positive microbiology culture significantly affects the LOS.