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Nationwide study of appendicitis in children.
Omling, E; Salö, M; Saluja, S; Bergbrant, S; Olsson, L; Persson, A; Björk, J; Hagander, L.
Afiliação
  • Omling E; Paediatric Surgery, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden.
  • Salö M; Paediatric Surgery, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden.
  • Saluja S; Department of Surgery, Weill Cornell Medicine, New York, USA.
  • Bergbrant S; Paediatric Surgery, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden.
  • Olsson L; Paediatric Surgery, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden.
  • Persson A; Department of Physical Geography and Ecosystem Science, Lund University, Lund, Sweden.
  • Björk J; GIS Centre, Lund University, Lund, Sweden.
  • Hagander L; Department of Laboratory Medicine, Lund University, Skåne University Hospital, Lund, Sweden.
Br J Surg ; 106(12): 1623-1631, 2019 11.
Article em En | MEDLINE | ID: mdl-31386195
ABSTRACT

BACKGROUND:

Paediatric surgical care is increasingly being centralized away from low-volume centres, and prehospital delay is considered a risk factor for more complicated appendicitis. The aim of this study was to determine the incidence of paediatric appendicitis in Sweden, and to assess whether distance to the hospital was a risk factor for complicated disease.

METHODS:

A nationwide cohort study of all paediatric appendicitis cases in Sweden, 2001-2014, was undertaken, including incidence of disease in different population strata, with trends over time. The risk of complicated disease was determined by regression methods, with travel time as the primary exposure and individual-level socioeconomic determinants as independent variables.

RESULTS:

Some 38 939 children with appendicitis were identified. Of these, 16·8 per cent had complicated disease, and the estimated risk of paediatric appendicitis by age 18 years was 2·5 per cent. Travel time to the treating hospital was not associated with complicated disease (adjusted odds ratio (OR) 1·00 (95 per cent c.i. 0·96 to 1·05) per 30-min increase; P = 0·934). Level of education (P = 0·177) and family income (P = 0·120) were not independently associated with increased risk of complicated disease. Parental unemployment (adjusted OR 1·17, 95 per cent c.i. 1·05 to 1·32; P = 0·006) and having parents born outside Sweden (1 parent born in Sweden adjusted OR 1·12, 1·01 to 1·25; both parents born outside Sweden adjusted OR 1·32, 1·18 to 1·47; P < 0·001) were associated with an increased risk of complicated appendicitis.

CONCLUSION:

Every sixth child diagnosed with appendicitis in Sweden has a more complicated course of disease. Geographical distance to the surgical facility was not a risk factor for complicated appendicitis.
RESUMEN
ANTECEDENTES La atención quirúrgica pediátrica está cada vez más centralizada lejos de los centros de bajo volumen, y el retraso pre-hospitalario se considera un factor de riesgo para las apendicitis más complicadas. El objetivo de este estudio fue determinar la incidencia de apendicitis pediátrica en Suecia y evaluar si la distancia al hospital era un factor de riesgo para una enfermedad complicada.

MÉTODOS:

Se analizó un estudio de cohortes a nivel nacional que incluyó todos los casos de apendicitis pediátrica en Suecia durante el periodo 2001-2014, incluida la incidencia de la enfermedad en diferentes estratos de la población y las tendencias a lo largo del tiempo. El riesgo de enfermedad complicada se determinó mediante métodos de regresión, con el tiempo de viaje como exposición primaria y los determinantes socioeconómicos a nivel individual como variables independientes.

RESULTADOS:

Se identificaron 38.939 casos de apendicitis pediátrica. De estos, el 17% eran complicados y el riesgo estimado de apendicitis pediátrica a los 18 años era del 2,5%. El tiempo de viaje al hospital de tratamiento no se asoció con una enfermedad complicada (razón de oportunidades, odds ratio OR ajustada 1,00 (i.c. del 95% 0,96 a 1,05) por aumentos de 30 minutos, P = 0,93). El nivel de educación (P = 0,18) y los ingresos familiares (P = 0,120) no se asociaron de forma independiente con un aumento del riesgo de enfermedad complicada. El desempleo de los padres (OR ajustada 1,17 (1,05 a 1,32), P = 0,006) y tener padres nacidos fuera de Suecia se asociaron con un mayor riesgo de apendicitis complicada (P < 0,001; un progenitor nacido en Suecia OR ajustada 1,12 (1,01 a 1,25), ambos progenitores nacidos fuera de Suecia OR ajustada 1,32 (1,18 a 1,47)).

CONCLUSIÓN:

Uno de cada seis niños diagnosticados de apendicitis en Suecia sufre un curso de enfermedad más complicado. La distancia geográfica al hospital donde se llevó a cabo la cirugía no fue un factor de riesgo para la apendicitis complicada.
Assuntos

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Apendicite / Acessibilidade aos Serviços de Saúde Tipo de estudo: Etiology_studies / Incidence_studies / Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Adolescent / Child / Child, preschool / Female / Humans / Infant / Male / Newborn País/Região como assunto: Europa Idioma: En Revista: Br J Surg Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Suécia

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Apendicite / Acessibilidade aos Serviços de Saúde Tipo de estudo: Etiology_studies / Incidence_studies / Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Adolescent / Child / Child, preschool / Female / Humans / Infant / Male / Newborn País/Região como assunto: Europa Idioma: En Revista: Br J Surg Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Suécia