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Table 1 Cohort Descriptive Statistics; Two-year prevalence rates of mental health (MH) and substance use disorder (SUD) among 2016 arrestees in Indianapolis, Indiana

From: Two-year prevalence rates of mental health and substance use disorder diagnoses among repeat arrestees

Measures All Arrestees Mental Health Only SUD Only MH&SUD Multiple MH Diagnoses No MH or SUD
N = 22,939 n = 2011 n = 1173 n = 5171 n = 5833 n = 14,584
n (%) n (%) n (%) n (%) n (%) n (%)
Race
 African American 11,319 (49.3) 914 (45.5) 367 (31.3) 2147 (41.5) 2365 (40.6) 7891 (54.1)
 White 10,596 (46.2) 1031 (51.3) 781 (66.6) 2707 (52.4) 3127 (53.6) 6077 (41.7)
 Other 1024 (4.5) 26 (1.29) 8 (0.68) 134 (2.59) 142 (2.43) 231 (1.58)
 Unknown 625 (2.72) 40 (1.99) 17 (1.45) 183 (3.54) 199 (3.41) 385 (2.64)
Sex
 Male 16,288 (71.0) 1126 (56.0) 716 (61.0) 3992 (77.2) 4279 (73.4) 10,455 (71.7)
 Female 6650 (29.0) 885 (44.0) 457 (39.0) 1179 (22.8) 1554 (26.6) 4129 (28.3)
Age
 < 18 482 (2.1) 136 (6.8) 3 (0.3) 79 (1.5) 162 (2.78) 265 (1.82)
 18–24 3522 (15.4) 380 (18.9) 114 (9.7) 687 (13.4) 846 (14.5) 2341 (16.1)
 25–29 4048 (17.7) 249 (12.4) 214 (18.2) 876 (17.1) 943 (16.2) 2709 (18.6)
 30–34 3716 (16.2) 226 (11.2) 251 (21.4) 851 (16.6) 888 (15.2) 2388 (16.4)
 35–39 2901 (12.7) 204 (10.1) 209 (17.8) 657 (12.8) 730 (12.5) 1831 (12.6)
 40–49 3983 (17.4) 325 (16.2) 217 (18.5) 994 (19.4) 1089 (18.7) 2447 (16.8)
 50 + 4248 (18.6) 491 (24.4) 165 (14.1) 992 (19.3) 1140 (19.5) 2600 (17.8)
 Unknown 38 (0.17) 0 (0.00) 0 (0.00) 35 (0.68) 35 (0.60) 3 (0.02)
Prior Criminal Arrest
 Yes 12,788 (44.3) 1150 (57.2) 886 (75.5) 2893 (55.9) 2570 (44.1) 8474 (58.1)
 No 10,151 (55.8) 861 (42.8) 287 (24.5) 2278 (44.1) 3263 (55.9) 6110 (41.9)
Clinical Utilization Mean (IQR)
 # inpatient & ED encounters 3.01 (0,1,23) 4.8 (0, 3, 31) 5.1 (0,4,24) 6.7 (0,3,55) 6.2 (1, 3, 7) 2.0 (0, 1, 3)
 # outpatient encounters 3.47 (0,1,33) 8.9 (0,6,43) 3.98 (0,2,31) 9.0 (0,5,51) 8.8 (1, 5, 12) 1.8 (0, 0, 2)