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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Int J Drug Policy. 2017 Dec;50:56–63. doi: 10.1016/j.drugpo.2017.09.009

Table 3.

Correlates of arrest for heroin possession in past 6 months

Unadjusted OR (95% CI) p-value Adjusted OR (95% CI) p-value

Officer Demographics
Age 0.97 (0.96 – 0.98) <.001 0.96 (0.95 – 0.98) <.001

Male Ref Ref

Female 0.53 (0.39 – 0.71) <.001 0.46 (0.34 – 0.64) <.001

At least high school education Ref

Did not complete high school education 0.77 (0.59 – 1.01) 0.056

Number of years working as police 0.97 (0.95 – 0.98) <.001

Not stationed in Zona Centro district Ref Ref

Stationed in Zona Centro District 3.07 (2.30 – 4.10) <.001 3.06 (2.28 – 4.11) <.001

Ever experienced needlestick injury
 No Ref
 Yes 1.23 (0.92 – 1.65) 0.169

Legal Knowledge

Syringe possession
 Incorrect none/don’t know Ref
 Partial conceptual knowledge 1.39 (0.98 – 1.96) 0.065
 Correct technical knowledge 1.07 (0.87 – 1.33) 0.512

Heroin possession
 Incorrect none/don’t know Ref
 Partial conceptual knowledge 1.39 (0.78 – 2.48) 0.267
 Correct technical knowledge 1.21 (0.84 – 1.75) 0.299

Attitudes on PWID Health and Services

Methadone maintenance programs help reduce criminal activity
 Disagree Ref
 Neither agree nor disagree 0.83 (0.63 – 1.05) 0.112
 Agree 0.81 (0.65 – 1.05) 0.122

Syringe exchange programs increase the risk of NSI among police
 Agree Ref Ref
 Neither agree nor disagree 0.75 (0.57 – 0.97) 0.031 0.69 (0.52 – 0.91) 0.008
 Disagree 0.93 (0.72 – 1.19) 0.548 0.83 (0.64 – 1.08) 0.163

Laws treating addiction as a public health problem make policing easier
 Disagree Ref Ref
 Neither agree nor disagree 0.92 (0.67 – 1.27) 0.620 0.95 (0.68 – 1.32) 0.744
 Agree 0.73 (0.57 – 0.95) 0.021 0.78 (0.59 – 1.03) 0.078

People addicted to drugs do not care about their health
 Agree Ref
 Neither agree nor disagree 1.03 (0.76 – 1.41) 0.829
 Disagree 0.74 (0.52 – 1.07) 0.111

Drug addiction is a disease
 Disagree Ref Ref
 Neither agree nor disagree 0.58 (0.33 – 1.02) 0.058 0.52 (0.29 – 0.94) 0.029
 Agree 1.06 (0.76 – 1.49) 0.726 1.03 (0.73 – 1.47) 0.852

It is the role of police to refer PWID to health and social services
 Disagree Ref
 Neither agree nor disagree 1.25 (0.92 – 1.68) 0.150
 Agree 1.00 (0.78 – 1.29) 0.998