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Table 1 Descriptive analysis of the eligible participants for injectable treatment in the prebupIV survey (n = 371 participants)

From: Willingness to receive intravenous buprenorphine treatment in opioid-dependent people refractory to oral opioid maintenance treatment: results from a community-based survey in France

 

Questionnaire online (n = 95)

Questionnaire face-to-face (n = 276)

P-value

Total (n = 371)

Gender

  

0.03

 

 male

66 (72)

226 (82)

 

292 (80)

 female

26 (28)

48 (18)

 

74 (20)

Age – yearsa

Median [IQR]

31 [24; 40]

34 [29; 40]

0.02

33 [28; 40]

Stable housing

  

0.61

 

 No

37 (39)

116 (42)

 

153 (42)

 Yes

57 (61)

158 (58)

 

215 (58)

Employment

  

0.02

 

 No

53 (58)

196 (72)

 

249 (68)

 Yes

38 (42)

77 (28)

 

115 (32)

Opioid most injectedb

  

0.17

 

 Morphine sulfate

14 (15)

50 (18)

 

64 (17)

 Heroin

21 (22)

35 (13)

 

56 (15)

 Buprenorphinec

52 (55)

164 (59)

 

216 (58)

 Other prescription opiatesd

8 (8)

27 (10)

 

35 (10)

Main reason for injecting

  

0.27

 

 To get “high”

19 (20)

53 (27)

 

72 (24)

 To avoid withdrawal or to feel good enough for daily functioning

60 (65)

109 (55)

 

169 (58)

 Pleasure of the act

14 (15)

38 (19)

 

52 (18)

Cocaine useb

  

< 0.001

 

 No

67 (72)

116 (42)

 

183 (50)

 Yes

26 (28)

157 (58)

 

183 (50)

Benzodiazepine useb

  

0.223

 

 No

68 (73)

181 (66)

 

249 (68)

 Yes

25 (27)

92 (34)

 

117 (32)

Alcohol consumptionb

  

< 0.001

 

 No

71 (75)

141 (51)

 

212 (57)

 Yes

24 (25)

135 (49)

 

159 (43)

Injection-related complications

  

0.84

 

  ≤ 5 complications

81 (85)

233 (84)

 

314 (85)

  > 5 complications

14 (15)

43 (16)

 

57 (15)

History of overdose

  

0.89

 

 No

74 (78)

213 (77)

 

287 (77)

 Yes

21 (22)

63 (23)

 

84 (23)

Currently on OMT

  

0.43

 

 No

20 (21)

53 (19)

 

73 (20)

 Yes

75 (79)

223 (81)

 

298 (80)

Self-reported HCV status

  

0.020

 

 No

70 (79)

170 (65)

 

240 (69)

 Yes

19 (21)

90 (35)

 

109 (31)

  1. IQR Interquartile range, OMT Opioid Maintenance Treatment
  2. ain years;
  3. bduring the previous 12 months;
  4. camong buprenorphine injectors: median [IQR] amounts (milligrams) injected per day = 12 [8–16] and median [IQR] numbers of injection per day = 3 [2–4]
  5. dmethadone, oxycodone, codeine and others