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. Author manuscript; available in PMC: 2018 Nov 12.
Published in final edited form as: Drug Alcohol Rev. 2017 Nov 22;37(3):348–355. doi: 10.1111/dar.12636

Table 1.

Descriptive summary statistics for violent crime, alcohol outlets and neighbourhood demographic variables, 2006–2011, Lubbock, Texasa

Mean SD
Neighbourhood demographics
    % Hispanic 32.99 24.64
    % Black 10.03 15.69
    % female-headed households 8.35 6.74
    % owner-occupied 54.95 25.28
    % vacant homes 7.32 7.34
    Population density per square mile 4258.4 2443.9
    % population male 48.72 3.47
    % population aged 15–24 14.74 3.34
    Median household income (2011 $) 38 927 23 219
Violent crime (total) 8.60 9.05
    Aggravated assault 6.26 6.69
    Murder/rape/robbery 2.34 3.06
Alcohol outlets 1.42 2.32
    On-premise 1.07 2.01
    Off-premise 0.34 0.73
    Adjacent on-premise 1.25 1.08
    Adjacent off-premise 0.41 0.52
Population 1148.6 604.0
Square miles 0.54 0.92
a

N = 172 block groups over T = 6 years, resulting in N*T = 1032 space–time unit.