The rising burden of penetrating knife injuries.
Inj Prev
; 27(5): 467-471, 2021 10.
Article
in En
| MEDLINE
| ID: mdl-33574129
ABSTRACT
INTRODUCTION:
Knife crime remains an area of public health concern. In order to tackle this problem and reduce its burden, the epidemiology of penetrating knife injuries needs to be understood. The aim of this study is to analyse the pattern of knife injuries at a major trauma centre (MTC) in London.METHODS:
An analysis of cases from the prospectively collected Trauma Audit and Research Network database of patients attending the emergency department with violent intentional knife injuries from January 2014 to December 2018 was performed. Registry data were analysed for mechanism of injury, number of stabbings, month/date/time of admission, patient demographics, anatomical pattern of injury, hospital length of stay, intervention, ethnicity, repeat victims and fatality.RESULTS:
1373 penetrating knife injuries activated the major trauma call representing 11.7% of all major trauma alerts. 44% occurred in the 16-25 years age group and 85.6% were male. 67.2% required hospital admission. 14.1% required surgery. 50.3% required intervention from multiple specialities. 39.4% had thoracic injuries and 25.8% abdominal injuries. Fatality rate was 0.9% (n=12). 3.6% were repeat victims. 26.8% were multiple stabbings. 5.2% were deliberate self-harm. 23.2% were of white ethnic background. Injury incidence peaked on a Saturday. A significant peak in injuries occurred between 2200 and 0000.CONCLUSION:
This study shows an increase in the incidence of knife crime per year. These cases contribute approximately 12% of major trauma calls. Female assaults increased from 8.4% to 14.3%. Approximately 2/3 injuries occur in the thorax and abdomen with high frequencies at weekends and evenings. These facts can help allocate resources more efficiently.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Thoracic Injuries
/
Wounds, Penetrating
/
Wounds, Stab
/
Abdominal Injuries
Type of study:
Observational_studies
Limits:
Female
/
Humans
/
Male
Language:
En
Journal:
Inj Prev
Journal subject:
PEDIATRIA
/
TRAUMATOLOGIA
Year:
2021
Document type:
Article
Affiliation country:
United kingdom