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Table 2 Baseline characteristics for the total cohort (N = 733), for the deceased (n = 56) and not-deceased (n = 677) separately

From: The association between drug use and mortality in a norwegian prison cohort: a prospective cohort study

 

Deceased (n = 56)

Not-deceased (n = 677)

Total (N = 733)

 

n (%)

n (%)

n (%)

Demographics 1

   

Male

54 (96.4)

628 (92.8)

682 (93.0)

Norwegian born

54 (96.4)

548 (80.9)

602 (82.1)*

Age at baseline. mean (SD)

43.64 (12.75)

34.85 (11.24)

35.52 (11.59)***

< 34 years

13 (23.2)

384 (56.7)

397 (54.2)

35–44 years

18 (32.1)

157 (23.2)

175 (23.9)

45–54 years

14 (25.0)

97 (14.3)

111 (15.1)

> 55 years

11 (19.6)

39 (5.8)

50 (6.8)

Family with drug or mental health problems

23 (41.1)

242 (35.7)

265 (36.2)

< 10 years of education

24 (42.9)

276 (29.1)

300 (40.9)

Married

11 (19.6)

197 (29.1)

208 (28.3)

In job or education

13 (23.2)

285 (42.1)

298 (40.7)**

Benefits as main income

36 (64.3)

316 (46.1)

352 (48.0)*

Homeowner

13 (23.2)

138 (20.4)

151 (20.6)

Mental health 1

   

Psychological distress (HSCL10), mean (SD)

1.99 (0.82)

1.97 (0.81)

1.97 (0.81)

Over cut-off

22 (39.3)

275 (40.6)

297 (40.5)

Baseline imprisonment 2

   

Duration in months, median (range)

8.0 (0.5–66.1)

11.2 (0.2–167.0)

11.1 (0.2-167.5)*

High level of security

26 (46.4)

245 (36.2)

271 (37.0)

  1. 1Data from baseline survey
  2. 2Data from the Prison registry
  3. *p < .05 **p < .01 ***p < .001