BACKGROUND/ PURPOSE: Appendicectomy is an operation that is often performed without certainty of diagnosis. This study aimed to construct and to validate a prognostic score for the diagnosis of acute appendicitis in children. METHODS: Data for 35 symptoms and signs were prospectively recorded for 131 consecutive children with suspected appendicitis. Logistic regression analysis of the variables yielded a diagnostic score: gender (male 2 points, female 0) + intensity of abdominal pain (severe 2, mild or moderate 0) + relocation of pain (yes 4, no 0) + vomiting (yes 2, no 0) + pain in the right lower abdominal quadrant (yes 4, no 0) + fever (yes 3, no 0) + guarding (yes 4, no 0) + bowel sounds (abnormal 4, normal 0) + rebound tenderness (yes 7, no 0). The cut-off level for recommendation of appendicectomy was > or =21, and the cut-off level for non-appendicitis was < or =15. The score was prospectively validated on 109 children. RESULTS: In the validation sample, based on clinical judgment, unnecessary appendicectomy was performed in ten (27%) children, and one (4%) child was misdiagnosed as not having appendicitis. By application of the score, unnecessary appendicectomies would have been reduced to four (13%), and three children (11%) with appendicitis would have been discharged. CONCLUSION: The use of a predictive mathematical model may facilitate the diagnosis of appendicitis to avoid unnecessary operations.
BACKGROUND/ PURPOSE: Appendicectomy is an operation that is often performed without certainty of diagnosis. This study aimed to construct and to validate a prognostic score for the diagnosis of acute appendicitis in children. METHODS: Data for 35 symptoms and signs were prospectively recorded for 131 consecutive children with suspected appendicitis. Logistic regression analysis of the variables yielded a diagnostic score: gender (male 2 points, female 0) + intensity of abdominal pain (severe 2, mild or moderate 0) + relocation of pain (yes 4, no 0) + vomiting (yes 2, no 0) + pain in the right lower abdominal quadrant (yes 4, no 0) + fever (yes 3, no 0) + guarding (yes 4, no 0) + bowel sounds (abnormal 4, normal 0) + rebound tenderness (yes 7, no 0). The cut-off level for recommendation of appendicectomy was > or =21, and the cut-off level for non-appendicitis was < or =15. The score was prospectively validated on 109 children. RESULTS: In the validation sample, based on clinical judgment, unnecessary appendicectomy was performed in ten (27%) children, and one (4%) child was misdiagnosed as not having appendicitis. By application of the score, unnecessary appendicectomies would have been reduced to four (13%), and three children (11%) with appendicitis would have been discharged. CONCLUSION: The use of a predictive mathematical model may facilitate the diagnosis of appendicitis to avoid unnecessary operations.
Authors: G Dado; G Anania; U Baccarani; E Marcotti; A Donini; A Risaliti; A Pasqualucci; F Bresadola Journal: J Pediatr Surg Date: 2000-09 Impact factor: 2.545
Authors: Mehmet Tahsin Tekeli; Enver Ilhan; Orhan Ureyen; Abdullah Senlikci; Eyup Yeldan; Mucteba Ozturk; Mehmet Akif Ustuner; Ugur Gokcelli; Emrah Dadali; Fevzi Cengiz; Savas Yakan Journal: Indian J Surg Date: 2016-01-11 Impact factor: 0.656
Authors: David G Bundy; Julie S Byerley; E Allen Liles; Eliana M Perrin; Jessica Katznelson; Henry E Rice Journal: JAMA Date: 2007-07-25 Impact factor: 56.272