K. V. Iserson and J. C. Moskop, Triage in medicine, part I: Concept, history, and types, Ann Emerg Med, vol.49, issue.3, pp.275-81, 2007.

J. C. Moskop and K. V. Iserson, Triage in medicine, part II: Underlying values and principles, Ann Emerg Med, vol.49, issue.3, pp.282-289, 2007.

, Robertson Steel I. Evolution of triage systems, Emerg Med J EMJ, vol.23, issue.2, pp.154-159, 2006.

D. A. Travers, A. E. Waller, J. M. Bowling, D. Flowers, and J. Tintinalli, Five-level triage system more effective than three-level in tertiary emergency department, J Emerg Nurs JEN Off Publ Emerg Dep Nurses Assoc, vol.28, issue.5, pp.395-400, 2002.

T. Thim, N. Krarup, E. L. Grove, C. V. Rohde, and B. Løfgren, Initial assessment and treatment with the Airway, Breathing, Circulation, Disability, Exposure (ABCDE) approach, Int J Gen Med, vol.5, pp.117-138, 2012.

M. Thompson, N. Coad, A. Harnden, R. Mayon-white, R. Perera et al., How well do vital signs identify children with serious infections in paediatric emergency care? Arch Dis Child, vol.94, pp.888-93, 2009.

, Recommandations formalisées d'experts. Société Française de Médecine d'Urgence, 2013.

M. Van-veen, E. W. Steyerberg, M. Ruige, A. Van-meurs, J. Roukema et al., Manchester triage system in paediatric emergency care: prospective observational study, BMJ, vol.337, p.1501, 2008.

D. A. Travers, A. E. Waller, J. Katznelson, and R. Agans, Reliability and validity of the emergency severity index for pediatric triage, Acad Emerg Med Off J Soc Acad Emerg Med, vol.16, issue.9, pp.843-852, 2009.

P. Taboulet, V. Moreira, L. Haas, R. Porcher, A. Braganca et al., Triage with the French Emergency Nurses Classification in Hospital scale: reliability and validity, Eur J Emerg Med Off J Eur Soc Emerg Med, vol.16, issue.2, pp.61-68, 2009.

H. Haas,

, Arch Pediatr Organe Off Soc Francaise Pediatr, vol.12, pp.703-708, 2005.

, Circulaire n° DH16/DSG/1 + 91-34 du 14 mai 1991 relative à l'amélioration des services d'accueil des urgences dans les établissements hospitaliers à vocation générale

C. Maillard-acker, Infirmière Organisatrice de l'Accueil et référentiel, p.15

J. Considine, M. Botti, and S. Thomas, Do knowledge and experience have specific roles in triage decision-making?, Acad Emerg Med Off J Soc Acad Emerg Med, vol.14, issue.8, pp.722-728, 2007.

A. Monaghan, Detecting and managing deterioration in children, 2018.

J. M. Chamberlain, K. M. Patel, and M. M. Pollack, The Pediatric Risk of Hospital Admission score: a second-generation severity-of-illness score for pediatric emergency patients, Pediatrics, vol.115, issue.2, pp.388-95, 2005.

J. Gravel, S. Gouin, D. Amre, S. Bergeron, and J. Lacroix, Evaluation of the pediatric risk of admission score in a pediatric emergency department, Ann Emerg Med, vol.41, issue.5, pp.630-638, 2003.

M. M. Pollack, R. Holubkov, T. Funai, J. M. Dean, J. T. Berger et al., The Pediatric Risk of Mortality Score: Update, Pediatr Crit Care Med J Soc Crit Care Med World Fed Pediatr Intensive Crit Care Soc, vol.17, issue.1, pp.2-9, 2015.

G. De-araujo-costa, A. F. Delgado, A. Ferraro, and T. S. Okay, Application of the Pediatric Risk of Mortality Score (PRISM) score and determination of mortality risk factors in a tertiary pediatric intensive care unit, Clinics, vol.65, issue.11, pp.1087-92, 2010.

R. A. Russell, M. Rettiganti, N. Brundage, H. E. Jeffries, and P. Gupta, Performance of Pediatric Risk of Mortality Score Among Critically Ill Children With Heart Disease, World J Pediatr Congenit Heart Surg, vol.8, issue.4, pp.427-461, 2017.

L. Terramorsi, Elaboration et évaluation d'une grille de priorités de prise en charge médicale des patients se présentant à l'accueil d'un service d'urgences pédiatriques. Rôle de l'infirmière d'accueil et d'orientation, 2000.

A. Tran, PEDIA-TRI" aux urgences des Hôpitaux Pédiatriques CHU-Lenval de Nice, 2011.

J. Bouyer, Epidémiologie : principes et méthodes quantitatives. TEC&DOC, 2009.

T. Ancelle and . Statistiques-epidémiologie, Sciences fondamentales

B. Belhadi-daouzli, Les urgences pédiatriques en urgence ou dans l'urgence ? J Eur Urgences Réanimation, vol.24, pp.67-71, 2012.

, Overcrowding crisis in our nation's emergency departments: is our safety net unraveling? Pediatrics, American Academy of Pediatrics Committee on Pediatric Emergency Medicine, vol.114, issue.3, pp.878-88, 2004.

J. G. Jiménez, M. J. Murray, R. Beveridge, J. P. Pons, E. A. Cortés et al., Implementation of the Canadian Emergency Department Triage and Acuity Scale (CTAS) in the Principality of Andorra: Can triage parameters serve as emergency department quality indicators? CJEM, vol.5, pp.315-337, 2003.

M. Ebrahimi, A. Heydari, R. Mazlom, and A. Mirhaghi, The reliability of the Australasian Triage Scale: a meta-analysis, World J Emerg Med, vol.6, issue.2, pp.94-103, 2015.

J. Gravel, E. Fitzpatrick, S. Gouin, K. Millar, S. Curtis et al., Performance of the Canadian Triage and Acuity Scale for children: a multicenter database study, Ann Emerg Med, vol.61, issue.1, pp.27-32, 2013.

A. Mirhaghi, A. Heydari, R. Mazlom, and M. Ebrahimi, The Reliability of the Canadian Triage and Acuity Scale: Meta-analysis, North Am J Med Sci, vol.7, issue.7, pp.299-305, 2015.

N. Seiger, M. Van-veen, H. Almeida, E. W. Steyerberg, A. Van-meurs et al., Improving the Manchester Triage System for Pediatric Emergency Care: An International Multicenter Study, PLoS ONE, vol.9, issue.1, 2014.

E. Bolk, J. Mencl, F. Van-rijswijck, B. Simons, M. P. Van-vugt et al., Validation of the Emergency Severity Index (ESI) in self referred patients in a European emergency department, Emerg Med J EMJ, vol.24, issue.3, pp.170-174, 2007.

M. Portas, J. Firoloni, V. Brémond, G. P. Coste, M. Lescure et al., Arch Pediatr Organe Off Soc Francaise Pediatr, vol.13, pp.1507-1520, 2006.

M. Boiffier, Echelle de Triage aux urgences pédiatriques de l'Hopital L'Archet à Nice. Etude prospective mono centrique, Toulouse, vol.3, 2008.

C. Leduc, Etude corrélation entre l'outil de triage PEDIA-TRI et l'utilisation des ressources aux urgences pédiatriques du CHU-Lenval de Nice, 2012.

, Terminal Urgences, 2018.

I. Module, Terminal Urgences, 2018.

N. Seiger and H. A. Moll, Triage systems: outcome measures to validate, Ann Emerg Med, vol.61, issue.3, pp.372-375, 2013.

V. Lambert, A. Matthews, R. Macdonell, and J. Fitzsimons, Paediatric early warning systems for detecting and responding to clinical deterioration in children: a systematic review, BMJ Open, vol.13, issue.3, p.14497, 2017.

G. A. Pearson, Confidential Enquiry into Maternal and Child Health, 2006.

M. Robson, C. L. Cooper, L. A. Medicus, M. J. Quintero, and S. A. Zuniga, Comparison of three acute care pediatric early warning scoring tools, J Pediatr Nurs, vol.28, issue.6, pp.33-41, 2013.

M. C. Mclellan, K. Gauvreau, and J. A. Connor, Validation of the Cardiac Children's Hospital Early Warning Score: an early warning scoring tool to prevent cardiopulmonary arrests in children with heart disease, Congenit Heart Dis, vol.9, issue.3, pp.194-202, 2014.

K. Bradman, M. Borland, and E. Pascoe, Predicting patient disposition in a paediatric emergency department. J Paediatr Child Health, vol.50, pp.39-44, 2014.

N. Seiger, I. Maconochie, R. Oostenbrink, and H. A. Moll, Validity of different pediatric early warning scores in the emergency department, Pediatrics, vol.132, issue.4, pp.841-850, 2013.

H. Duncan, J. Hutchison, and C. S. Parshuram, The Pediatric Early Warning System score: a severity of illness score to predict urgent medical need in hospitalized children, J Crit Care, vol.21, issue.3, pp.271-279, 2006.

K. M. Tucker, T. L. Brewer, R. B. Baker, B. Demeritt, and M. T. Vossmeyer, Prospective evaluation of a pediatric inpatient early warning scoring system, J Spec Pediatr Nurs JSPN, vol.14, issue.2, pp.79-85, 2009.

M. Akre, M. Finkelstein, M. Erickson, M. Liu, L. Vanderbilt et al., Sensitivity of the pediatric early warning score to identify patient deterioration, Pediatrics, vol.125, issue.4, pp.763-769, 2010.

S. M. Skaletzky, A. Raszynski, and B. R. Totapally, Validation of a modified pediatric early warning system score: a retrospective case-control study, Clin Pediatr (Phila), vol.51, issue.5, pp.431-436, 2012.

D. L. Gold, L. K. Mihalov, and D. M. Cohen, Evaluating the Pediatric Early Warning Score (PEWS) system for admitted patients in the pediatric emergency department, Acad Emerg Med Off J Soc Acad Emerg Med, vol.21, issue.11, pp.1249-56, 2014.

K. Breslin, J. Marx, H. Hoffman, R. Mcbeth, and P. Pavuluri, Pediatric early warning score at time of emergency department disposition is associated with level of care, Pediatr Emerg Care, vol.30, issue.2, pp.97-103, 2014.

I. M. Mandell, F. Bynum, L. Marshall, R. Bart, J. I. Gold et al., Pediatric Early Warning Score and unplanned readmission to the pediatric intensive care unit, J Crit Care, vol.30, issue.5, pp.1090-1095, 2015.

P. J. Lillitos, G. Hadley, and I. Maconochie, Can paediatric early warning scores (PEWS) be used to guide the need for hospital admission and predict significant illness in children presenting to the emergency department? An assessment of PEWS diagnostic accuracy using sensitivity and specificity, Emerg Med J EMJ, vol.33, issue.5, pp.329-366, 2016.

. Miranda-j-de-of, C. L. Camargo, . De, C. L. Nascimento, D. S. Portela et al., Accuracy of a pediatric early warning score in the recognition of clinical deterioration, Rev Lat Am Enfermagem, vol.25, p.2912, 201710.

N. A. Green, Y. Durani, D. Brecher, A. Depiero, J. Loiselle et al., Emergency Severity Index version 4: a valid and reliable tool in pediatric emergency department triage, Pediatr Emerg Care, vol.28, issue.8, pp.753-760, 2012.

J. Acworth, F. Babl, M. Borland, P. Ngo, D. Krieser et al., Patterns of presentation to the Australian and New Zealand Paediatric Emergency Research Network, Emerg Med Australas EMA, vol.21, issue.1, pp.59-66, 2009.

N. Seiger, M. Van-veen, E. W. Steyerberg, J. Van-der-lei, and H. A. Moll, Accuracy of triage for children with chronic illness and infectious symptoms, Pediatrics, vol.132, issue.6, pp.1602-1608, 2013.

K. K. Christoffel, D. Garside, and T. Tokich, Pediatric emergency department utilization in the 1970s, Am J Emerg Med, vol.3, issue.3, pp.177-81, 1985.

Y. Thakker, T. A. Sheldon, R. Long, and R. Macfaul, Paediatric inpatient utilisation in a district general hospital, Arch Dis Child, vol.70, issue.6, pp.488-92, 1994.

J. Gravel, S. Gouin, R. D. Goldman, M. H. Osmond, E. Fitzpatrick et al., The Canadian Triage and Acuity Scale for children: A prospective multicenter evaluation, Ann Emerg Med, vol.60, issue.1, pp.71-78, 2012.

C. Fernandes, P. Tanabe, N. Gilboy, L. A. Johnson, R. S. Mcnair et al., Fivelevel triage: a report from the ACEP/ENA Five-level Triage Task Force, J Emerg Nurs JEN Off Publ Emerg Dep Nurses Assoc, vol.31, issue.1, pp.39-50, 2005.

M. C. De-magalhães-barbosa, J. R. Robaina, A. Prata-barbosa, and S. Lopes-c-de, Validity of triage systems for paediatric emergency care: a systematic review, Emerg Med J EMJ, vol.34, issue.11, pp.711-720, 2017.

K. Aeimchanbanjong and U. Pandee, Validation of different pediatric triage systems in the emergency department, World J Emerg Med, vol.8, issue.3, pp.223-230, 2017.

J. Roukema, E. W. Steyerberg, A. Van-meurs, M. Ruige, J. Van-der-lei et al., Validity of the Manchester Triage System in paediatric emergency care, Emerg Med J EMJ, vol.23, issue.12, pp.906-916, 2006.

M. Van-veen, E. W. Steyerberg, M. Ruige, A. Van-meurs, J. Roukema et al., Manchester triage system in paediatric emergency care: prospective observational study, BMJ, vol.337, p.1501, 2008.

I. Van-der-wulp, M. E. Van-baar, and A. Schrijvers, Reliability and validity of the Manchester Triage System in a general emergency department patient population in the Netherlands: results of a simulation study, Emerg Med J EMJ, vol.25, issue.7, pp.431-435, 2008.

M. Van-veen, E. W. Steyerberg, M. Van't-klooster, M. Ruige, A. Van-meurs et al., The Manchester triage system: improvements for paediatric emergency care, Emerg Med J EMJ, vol.29, issue.8, pp.654-663, 2012.

M. Van-veen and H. A. Moll, Reliability and validity of triage systems in paediatric emergency care, Scand J Trauma Resusc Emerg Med, vol.17, p.38, 2009.

A. Fehre, A. Chauvin, C. Durand-stocco, N. Ouled, P. Plaisance et al., Évaluation de l'application d'un triage par la Classification Infirmière des Malades aux Urgences par des infirmiers organisateurs de l'accueil en comparaison avec un triage réalisé par un médecin. Ann Fr Médecine Urgence, vol.5, pp.150-158, 2015.

J. Fuijkschot, B. Vernhout, J. Lemson, J. Draaisma, and J. Loeffen, Validation of a Paediatric Early Warning Score: first results and implications of usage, Eur J Pediatr, vol.174, issue.1, pp.15-21, 2015.

A. Tran, Outil de triage aux urgences pédiatriques, 2010.

M. R. Baumann and T. D. Strout, Evaluation of the Emergency Severity Index (version 3) triage algorithm in pediatric patients, Acad Emerg Med Off J Soc Acad Emerg Med, vol.12, issue.3, pp.219-243, 2005.

S. Gouin, J. Gravel, D. K. Amre, and S. Bergeron, Evaluation of the Paediatric Canadian Triage and Acuity Scale in a pediatric ED, Am J Emerg Med, vol.23, issue.3, pp.243-250, 2005.

W. Ma, A. Gafni, and R. D. Goldman, Correlation of the Canadian Pediatric Emergency Triage and Acuity Scale to ED resource utilization, Am J Emerg Med, vol.26, issue.8, pp.893-900, 2008.

J. Gravel, S. Gouin, S. Manzano, M. Arsenault, and D. Amre, Interrater agreement between nurses for the Pediatric Canadian Triage and Acuity Scale in a tertiary care center, Acad Emerg Med Off J Soc Acad Emerg Med, vol.15, issue.12, pp.1262-1269, 2008.

J. Gravel, S. Manzano, and M. Arsenault, Validity of the Canadian Paediatric Triage and Acuity Scale in a tertiary care hospital, CJEM, vol.11, issue.1, pp.23-31, 2009.

, Who are the children leaving the emergency department without being seen by a physician? -PubMed -NCBI, 2018.