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Table 1 Recruitment details, sociodemographic and behavioural characteristics, hepatitis B-, hepatitis C- and HIV-status of the study population, DRUCK 2.0 study (2021–2022, N = 588)

From: Progress and challenges in the elimination of hepatitis C among people who inject drugs in Germany: results of a pilot study for a national monitoring system, 10 years after the first data collection

N = 588

  

 Variable

n

%

Blood sample method

 Capillary blood/ dried blood spots

549

93

 Venous blood/ serum

39

6.6

City of recruitment

 Augsburg

81

14

 Berlin

143

24

 Ingolstadt

4

0.5

 Munich

105

18

 Nuremberg

78

13

 Regensburg

174

30

 Wurzburg

3

0.5

Setting of recruitment

 Contact cafés/ outreach services

404

69

 Drug consumption rooms

112

19

 Drug counselling centres

21

3.6

 OAT practices

51

8.7

 Age group*

  < 25 years

31

5

 25–39 years

278

47

 40 years and older

279

47

Gender*

 Men

399

68

 Women

184

31

 Diverse

4

0.7

Country of birth*

 Germany

458

78

 Abroad

130

22

  UN-birth region, if born abroad*

    Northern Europe

4

3.2

    Western Europe

6

4.8

    Eastern Europe

52

42

    Southern Europe

17

14

    Outside Europe

45

36

  Years with residence in Germany, if born abroad*

    Less than 5 years

7

5.6

    5–9 years

20

16

    10 years or more

97

78

History of homelessness*

 Yes

428

75

 No

141

25

 Currently

139

25

 Not currently/ never

408

75

History of imprisonment*

 Yes

444

77

 No

133

23

 Within last 12 months

146

25

 Not within last 12 months/ never

427

75

  Injection drug use during last imprisonment, if history of imprisonment*

    Yes

105

24

    No

329

76

Injection drug use within the last 30 days*

 Yes

487

84

 No

93

16

Drug used most often within the last 30 days: Opioid*

 Yes

376

70

 No

160

30

Drug used most often within the last 30 days: Cocaine*

 Yes

76

14

 No

459

86

Drug used most often within the last 30 days: Methamphetamine*

 Yes

44

8.2

 No

491

92

History of overdose with unconsciousness*

 Yes

390

69

 No

177

31

 Within last 30 days §

48

10

 Not within last 30 days/ never §

421

90

Years since first drug injection*

 Less than 2 years

32

5.6

 2–4 years

42

7.4

 5 years or more

497

87

History of shared needles/ syringes*

 Yes

320

57

 No

242

43

 Within last 30 days §

66

14

 Not within last 30 days/ never §

403

86

History of shared spoons, filters, water for drug preparation*

 Yes

405

72

 No

161

28

 Within last 30 days §

138

29

 Not within last 30 days/ never §

335

71

Use of sterile needle for the last injection*§

 Yes

444

93

 No

35

7

History of opioid agonist therapy (OAT)*

 Yes

483

84

 No

91

16

 Currently

353

61

 Not currently/ never

221

39

History of HCV testing*

 Yes

540

95

 No

27

5

 Within last 12 months

351

63

 Not within in the last 12 months/ never

205

37

Anti-HCV positivity (HCV RNA positive or negative)**

 Yes

432

73

 No

156

27

  History of HCV treatment, if anti-HCV positive*

    Yes

193

51

    No

185

49

  Currently

23

6.1

  Not currently/ never

355

94

Viraemic HCV infection (HCV RNA positive, anti-HCV positive or negative)**

    Yes

160

27

    No

428

73

HIV infected**

    Yes

14

2.4

    No

568

98

HBV cleared/ infected**

    Yes

105

18

    No

476

82

  1. *self-reported, ** assessed from blood analysis, §analysis limited to participants with injection drug use in the last 30 days
  2. Missing data in total sample: gender (1), birth region (6), years with residence in Germany (6), history of homelessness (19), current homelessness (41), history of imprisonment (11), history of imprisonment last 12 months (15), drug injection during last imprisonment (10), injections drug use last 30 days (8), main drug last 30 days (53), history of overdose (21), history of overdose last 30 days (18), years since first drug injection (17), history of shared needles/ syringes (26), history of shared needles/ syringes last 30 days (18), history of shared spoons, filters, water for drug preparation (22), history of shared spoons, filters, water for drug preparation last 30 days (14), use of sterile needle for last drug preparation (8), history of OAT (14), history of HCV testing (21), history of HCV testing last 12 months (32), history of HCV treatment (54), history of current HCV treatment (54), HIV infection (6), HBV infection (7)