TY - JOUR

T1 - Violence-related ambulance call-outs in the North West of England

T2 - a cross-sectional analysis of nature, extent and relationships to temporal, celebratory and sporting events

AU - Quigg, Zara

AU - McGee, Ciara

AU - Hughes, Karen

AU - Russell, Simon

AU - Bellis, Mark A

N1 - © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

PY - 2017/6

Y1 - 2017/6

N2 - OBJECTIVE: The aim of this study was to explore the potential of ambulance call-out data in understanding violence to inform about prevention activity.METHOD: This cross-sectional (2013-2015) study examined the nature, extent and characteristics of violence-related ambulance call-outs (n=15 687) across North West England and relationships with temporal, celebratory and sporting events.RESULTS: The majority of call-outs were for men, with a mean age of 33 years. Most call-outs were to deprived (64.4%) and urban (65.4%) areas and occurred at night (18:00-5:59; 75.2%). Three-quarters (77.3%) were recorded as assault/sexual assault and 22.7% stab/gunshot/penetrating trauma. Significant differences in call-out characteristics were identified between the two violence types. Generalised linear modelling found that call-outs significantly increased on weekends, New Year's Eve and weekday bank holiday eves (except for stab/gunshot/penetrating trauma). No significant associations between all violence call-outs, the two violence categories and sporting or celebration events were identified. Two-thirds (66.1%) of the call-outs were transferred to another health service for further assessment and/or treatment. The odds of being transferred were significantly higher among men (adjusted OR (AOR) 1.5, 95%CI 1.4 to 1.6), those aged 13-24 years (AOR 1.2, 95%CI 1.0 to 1.4), call-outs for stab/gunshot/penetrating trauma (AOR 1.4, 95%CI 1.3 to 1.5) and call-outs on Fridays/Saturdays (AOR 1.1, 95%CI 1.0 to 1.2) and lower for call-outs on New Year's Eve (AOR 0.6, 95%CI 0.4 to 0.9).CONCLUSION: Ambulance call-out data can provide a wealth of information to understand violence and subsequently inform about violence prevention and response activity. Ambulance services and staff could play a key role in preventing violence through sharing data and identifying and supporting victims.

AB - OBJECTIVE: The aim of this study was to explore the potential of ambulance call-out data in understanding violence to inform about prevention activity.METHOD: This cross-sectional (2013-2015) study examined the nature, extent and characteristics of violence-related ambulance call-outs (n=15 687) across North West England and relationships with temporal, celebratory and sporting events.RESULTS: The majority of call-outs were for men, with a mean age of 33 years. Most call-outs were to deprived (64.4%) and urban (65.4%) areas and occurred at night (18:00-5:59; 75.2%). Three-quarters (77.3%) were recorded as assault/sexual assault and 22.7% stab/gunshot/penetrating trauma. Significant differences in call-out characteristics were identified between the two violence types. Generalised linear modelling found that call-outs significantly increased on weekends, New Year's Eve and weekday bank holiday eves (except for stab/gunshot/penetrating trauma). No significant associations between all violence call-outs, the two violence categories and sporting or celebration events were identified. Two-thirds (66.1%) of the call-outs were transferred to another health service for further assessment and/or treatment. The odds of being transferred were significantly higher among men (adjusted OR (AOR) 1.5, 95%CI 1.4 to 1.6), those aged 13-24 years (AOR 1.2, 95%CI 1.0 to 1.4), call-outs for stab/gunshot/penetrating trauma (AOR 1.4, 95%CI 1.3 to 1.5) and call-outs on Fridays/Saturdays (AOR 1.1, 95%CI 1.0 to 1.2) and lower for call-outs on New Year's Eve (AOR 0.6, 95%CI 0.4 to 0.9).CONCLUSION: Ambulance call-out data can provide a wealth of information to understand violence and subsequently inform about violence prevention and response activity. Ambulance services and staff could play a key role in preventing violence through sharing data and identifying and supporting victims.

KW - Adolescent

KW - Adult

KW - Ambulances

KW - Anniversaries and Special Events

KW - Child

KW - Child, Preschool

KW - Cross-Sectional Studies

KW - Emergency Medical Services

KW - England

KW - Female

KW - Humans

KW - Logistic Models

KW - Male

KW - Middle Aged

KW - Poverty Areas

KW - Prevalence

KW - Sex Offenses

KW - Sports

KW - Violence

KW - Wounds and Injuries

KW - Journal Article

U2 - 10.1136/emermed-2016-206081

DO - 10.1136/emermed-2016-206081

M3 - Article

C2 - 28228473

VL - 34

SP - 364

EP - 369

JO - Emergency Medicine Journal

JF - Emergency Medicine Journal

SN - 1472-0205

IS - 6

ER -