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. 2024 Jan 2;12(1):100. doi: 10.3390/healthcare12010100

Table 1.

Descriptive statistics of socio-demographic, clinical, and legal characteristics of inmates incarcerated pre-and post-COVID-19 pandemic.

Total Sample
(n = 2098)
Pre-COVID-19 Post-COVID-19 Test Statistic
Total
(n = 1043)
Blaauw+
(n = 726)
Total
(n = 1055)
Blaauw+
(n = 621)
Total Blaauw+
χ2 p χ2 p V
Gender
 Males 1965 (93.7%) 983 (94.2%) 677 (93.3%) 982 (93.1%) 587 (94.5%) 1.203 0.273 0.940 0.332 0.03
 Females 133 (6.3%) 60 (5.8%) 49 (6.7%) 73 (6.9%) 34 (5.5%)
Age (range)
 18–39 1125 (53.6%) 567 (54.4%) 343 (47.2%) 558 (52.9%) 263 (42.4%) 0.457 0.499 3.239 0.072 0.05
 40–59 843 (40.2%) 425 (40.7%) 344 (47.4%) 418 (39.6%) 303 (48.8%) 0.277 0.599 0.266 0.606 0.01
 ≥60 130 (6.2%) 51 (4.9%) 39 (5.4%) 79 (7.5%) 55 (8.9%) 6.092 0.014 6.261 0.012 0.07
Nationality
 Italian 1848 (88.1%) 872 (83.6%) 664 (91.6%) 976 (92.5%) 566 (91.1%) 39.746 0.000 0.083 0.773 0.01
 Non-Italian 250 (11.9%) 171 (16.3%) 61 (8.4%) 79 (7.5%) 55 (8.9%)
Education (years)
 0–11 1710 (81.5%) 881 (84.5%) 620 (85.4%) 829 (78.6%) 511 (82.3%) 12.070 0.001 2.409 0.121 0.04
 12–18 388 (18.5%) 162 (15.5%) 106 (14.6%) 226 (21.4%) 110 (17.7%)
Marital status
 Single 748 (35.7%) 377 (36.1%) 221 (30.4%) 371 (30.3%) 222 (35.8%) 0.205 0.651 4.360 0.037 0.06
 Married/cohabitant 1081 (51.5%) 552 (52.9%) 422 (58.1%) 529 (57.9%) 301 (48.5%) 1.625 0.202 12.552 0.000 0.10
 Separated/widowed 269 (12.8%) 114 (10.9%) 83 (11.4%) 155 (14.7%) 98 (15.8%) 6.640 0.100 5.441 0.020 0.06
Occupation
 Employed 1143 (54.5%) 626 (31.6%) 308 (42.4%) 517 (49.0%) 282 (45.4%) 25.658 0.000 1.213 0.271 0.03
 Unemployed 955 (45.5%) 417 (40.0%) 418 (57.6%) 538 (51.0%) 339 (54.6%)
Social net
 No family 353 (16.8%) 169 (16.2%) 75 (10.3%) 184 (17.4%) 120 (19.3%) 0.574 0.449 21.864 0.000 0.13
 Family of origin 633 (30.2%) 336 (32.2%) 233 (32.1%) 297 (28.2%) 169 (27.2%) 4.110 0.043 3.806 0.051 0.05
 Extended family 1112 (53%) 538 (51.6%) 418 (57.6%) 574 (54.4%) 332 (53.5%) 1.681 0.195 2.295 0.130 0.04
Previous self-harm
 Absence 1917 (91.4%) 947 (90.8%) 651 (89.7%) 970 (91.9%) 547 (88.1%) 0.876 0.349 0.855 0.355 0.02
 Presence 181 (8.6%) 96 (9.2%) 75 (10.3%) 85 (8.1%) 74 (11.9%)
Previous suicide attempts
 Absence 1937 (92.3%) 951 (91.2%) 647 (89.1%) 986 (93.5%) 561 (90.3%) 3.850 0.050 0.538 0.463 0.02
 Presence 161 (7.7%) 92 (8.8%) 79 (10.9%) 69 (6.5%) 60 (9.7%)
Substance addiction
 No substance abuse 411 (39.4%) 207 (19.8%) 159 (21.9%) 204 (19.3%) 85 (13.7%) 0.087 0.768 15.222 0.000 0.11
 Substance abuse 1687 (80.4%) 836 (80.2%) 567 (78.1%) 851 (80.7%) 536 (86.3%)
Offender
 First offence 775 (36.9%) 521 (49.95%) 408 (56.2%) 254 (24.1%) 142 (22.9%) 150.759 0.000 153.921 0.000 0.34
 Recidivist 1323 (63.1%) 522 (50.05%) 318 (43.8%) 801 (75.9%) 479 (77.1%)
Crime
 One type 1469 (70.0%) 795 (76.2%) 563 (77.5%) 674 (63.9%) 377 (60.7%) 38.022 0.000 45.013 0.000 0.18
 Different types 629 (30.0%) 248 (23.8%) 163 (22.5%) 381 (36.1%) 244 (39.3%)
 Drug-related crime 1179 (56.2%) 619 (59.3%) 420 (57.9%) 560 (53.1%) 342 (55.1%) 8.369 0.004 1.052 0.305 0.03
 Embezzlement 866 (41.3%) 397 (38.1%) 279 (38.4%) 469 (44.5%) 293 (47.2%) 8.840 0.003 10.494 0.001 0.09
 Criminal conspiracy 487 (23.2%) 193 (18.5%) 139 (19.1%) 294 (27.9%) 172 (27.7%) 25.796 0.000 13.783 0.000 0.10
 Violence against
 person
244 (11.6%) 97 (9.3%) 64 (8.8%) 147 (13.9%) 87 (14.0%) 10.956 0.001 9.073 0.003 0.08

Note: χ2 = frequency analysis on demographic, clinical, and legal characteristics of two groups: pre-COVID-19 (n = 1043), post-COVID-19 (n = 1055), and of the two subgroups of inmates with suicide risk (Blaauw+; scores ≥ 24 on the Blaauw Scale) admitted before (n = 726) and after (n = 621) the onset of COVID-19; p = p-value was significant at 0.05 level; V = Cramer’s V effect size for chi-square test.