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Table 1 Sociodemographic characteristics, injecting drug use history, and participation in substance use treatment programs among people who use drugs (N = 162) recruited in Athens, Greece, according to housing status

From: Considerations for equitable distribution of digital healthcare for people who use drugs

Characteristic

Total

(N = 162)

According to housing status

p

Not experiencing homelessness

(N = 81)

Experiencing homelessness

(N = 81)

A. Socio-demographic characteristics

 Age (years), mean (SD)

45.9 (8.8)

45.6 (8.1)

46.2 (9.6)

0.65

 Sex, n (%)

   

0.20

  Men

136 (84.0)

65 (80.3)

71 (87.7)

 

  Women

25 (15.4)

16 (19.8)

9 (11.1)

 

  Transgender

1 (0.6)

0 (0.0)

1 (1.2)

 

 Reside in Athens, Greece n (%)

157 (96.9)

77 (95.1)

80 (98.8)

0.08

 Ethnicity, n (%)

   

0.23

  Greek

146 (90.1)

76 (93.8)

70 (86.4)

 

  Other

15 (9.3)

5 (6.2)

10 (12.3)

 

  Refused to answer/ don’t know

1 (0.6)

0 (0.0)

1 (1.2)

 

 Employment status, n (%)

   

0.16

  Employed/Student/Retired

17 (10.5)

12 (14.8)

5 (6.2)

 

  Unemployed/Unable to work

142 (87.7)

67 (82.7)

75 (92.6)

 

  Other

3 (1.9)

2 (2.5)

1 (1.2)

 

 Monthly household incomea, n (%)

   

< 0.001

  Up to 350€

116 (71.6)

45 (55.6)

71 (87.7)

 

  351–700€

19 (11.7)

17 (21.0)

2 (2.5)

 

  More than 701€

24 (14.8)

18 (22.2)

6 (7.4)

 

  Refused to answer/ don’t know

3 (1.9)

1 (1.2)

2 (2.5)

 

 Marital status, n (%)

   

0.01

  Single

88 (54.3)

38 (46.9)

50 (61.7)

 

  Partnered /Married

33 (20.4)

24 (29.6)

9 (11.1)

 

  Divorced/Separated/Widowed

41 (25.3)

19 (23.5)

22 (27.2)

 

 Highest education level, n (%)

   

0.45

  Graduated primary school

38 (23.5)

17 (21.0)

21 (25.9)

 

  Graduated high school

82 (50.6)

40 (49.4)

42 (51.9)

 

  Graduated college/university/Master/PhD

41 (25.3)

24 (29.6)

17 (21.0)

 

  Refused to answer/ don’t know

1 (0.6)

0 (0.0)

1 (1.2)

 

B. IDU history

 IDU in the past 12 months, n (%)

126 (77.8)

64 (79.0)

62 (76.5)

0.71

 Frequency of IDU in the past 12 months, n (%)

   

0.87

  At least daily

95 (58.6)

48 (59.3)

47 (58.0)

 

  Less than daily

67 (41.4)

33 (40.7)

34 (42.0)

 

 At least daily IDU in past 12 months of the following, n (%)

    

  Heroine/Thai

123 (75.9)

63 (77.8)

60 (74.1)

0.95

  Cocaine

59 (36.4)

13 (16.0)

11 (13.6)

0.42

  Buprenorphine

18 (11.1)

8 (9.9)

10 (12.3)

0.60

  Hallucinogens (i.e., LSD)

2 (1.2)

2 (2.5)

0 (0)

0.01

  Sisa/Methamphetamine

19 (11.7)

8 (9.9)

11 (13.6)

0.45

  Speedball

53 (32.7)

28 (34.6)

25 (30.9)

0.87

 Sharing syringes in the past 12 months, n (%)

   

0.28

  No

137 (84.6)

71 (87.7)

66 (81.5)

 

  Yes

25 (15.4)

10 (12.4)

15 (18.5)

 

C. Participation in substance use treatment programs

 Ever participated in a substance use treatment program, n (%)

140 (86.4)

71 (87.7)

69 (85.2)

0.65

 Ever participated in an OTP, n (%)

98 (60.5)

50 (61.7)

48 (59.3)

0.75

 Currently participating in an OTP, n (%)

24 (14.8)

12 (14.8)

12 (14.8)

0.91

  1. Abbreviations: SD standard deviation, IDU injection drug use, LSD Lysergic acid diethylamide, OTP opioid treatment program
  2. aFor participants currently experiencing homelessness, household income was measured as if they lived alone