Structured data collection improves the diagnosis of acute appendicitis
| Autor: | T. H. Lende, Arne Nysted, E. Andersen, Jon Arne Søreide, Hartwig Kørner, Karl Søndenaa |
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| Rok vydání: | 1998 |
| Předmět: |
Adult
Male medicine.medical_specialty Time Factors Adolescent Perforation (oil well) Population Sensitivity and Specificity Preoperative care Medical Records Age Distribution medicine Humans Prospective Studies Sex Distribution Child education Prospective cohort study Aged education.field_of_study business.industry Data Collection Medical record Infant Newborn Infant Middle Aged Appendicitis medicine.disease Confidence interval Surgery Intestinal Perforation Acute abdomen Child Preschool Acute Disease Female Radiology medicine.symptom business |
| Zdroj: | British Journal of Surgery. 85:341-344 |
| ISSN: | 1365-2168 0007-1323 |
| DOI: | 10.1046/j.1365-2168.1998.00627.x |
| Popis: | Background Structured preoperative data collection and computer-assisted methods are claimed to improve diagnostic accuracy in patients with acute abdominal pain. The aim of this study was to evaluate a possible age- and sex-related effect of using structured data collection in the preoperative diagnosis of patients with suspected acute appendicitis. Methods Between 1989 and 1994, clinical and demographic data from 1764 consecutive patients were recorded. In 1990 and 1992, various detailed symptom, clinical and laboratory data were collected prospectively on a structured registration form. Age- and sex-specific diagnostic accuracy as well as perforation rate were calculated for each year. Results Diagnostic accuracy increased significantly by 5 (95 per cent confidence interval (c.i.) 1–9) per cent when structured data registration was applied. In female patients aged between 13 and 40 years, diagnostic accuracy increased by 16 (95 per cent c.i. 8–24) per cent. Significant changes in diagnostic accuracy were not seen in other subgroups. Perforation rates remained unchanged during the entire study period. Conclusion In this population-based study, diagnostic accuracy in patients operated on for suspected acute appendicitis increased for all patients when structured preoperative data collection was used. However, the only subgroup with a significant increase in diagnostic accuracy was female patients aged between 13 and 40 years. Perforation rate was unaffected by structured data collection. |
| Databáze: | OpenAIRE |
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