TY - JOUR PY - 2022// TI - Association between youth homicides and state spending: a Chicago cross-sectional case study JO - BMJ open A1 - Mason, Maryann A1 - McLone, Suzanne A1 - Monuteaux, Michael C. A1 - Sheehan, Karen A1 - Lee, Lois K. A1 - Fleegler, Eric W. SP - e052933 EP - e052933 VL - 12 IS - 1 N2 - OBJECTIVE: To identify contributing factors associated with rapid spikes and declines in Chicago youth homicide from 2009 to 2018. SETTING: City of Chicago, Illinois, US 2009-2018. PARTICIPANTS: Homicide count data come from the National Violent Death Reporting System. The study included information on 2271 homicide decedents between the ages of 15 and 24 who died between 1 January 2009 and 31 December 2018. Of these decedents, 92.9% were male; 79.1% were non-Hispanic black; and 94.9% died from a firearm injury. PRIMARY AND SECONDARY OUTCOME MEASURES: (A) Temporal shifts in monthly homicide rates and (B) temporal associations between social, environmental and economic conditions/events and fluctuations in homicides.

RESULTS: We found statistically significant shifts in homicide rates over time: a 77% rise in monthly youth homicide rates per 100 000 persons from 2015 to 2016 (4.3 vs 7.5); dropping back to pre-2015 rates (4.3) by mid-2017. There was a temporal co-occurrence between the rapid rise in youth homicides and absence of a state budget. Conversely, we found a temporal co-occurrence of the sharp decline in homicides with the reinstatement of a state budget. Adjusting for seasonality, we found death rates were greater in the months without a budget compared with months with a budget (1.48, 95% CI 1.29 to 1.70).

CONCLUSIONS: Our findings suggest that state funding may be a potential protective factor against youth homicide.

Language: en

LA - en SN - 2044-6055 UR - http://dx.doi.org/10.1136/bmjopen-2021-052933 ID - ref1 ER -