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Table 1 Characteristics of study participants assessed for willingness to wear an overdose detection device (n = 1061)

From: Factors associated with willingness to wear an electronic overdose detection device

Variables

Value

Total n (%)

Willingness = yes (n = 576)

Willingness = no/unsure (n = 485)

Ethnicity

Caucasian

615 (58.0)

329 (57.1)

286 (59.0)

Other

445 (41.9)

246 (42.7)

199 (41.0)

Gender

Female

391 (36.9)

237 (41.1)

154 (31.8)

Male

670 (63.1)

339 (58.9)

331 (68.2)

Age (years)

Median (Q1–Q3)

44.2 (31.3–53.9)

45.4 (33.0–54.0)

42.5 (29.6–53.9)

Daily heroin usea

Yes

336 (31.7)

196 (34.0)

140 (28.9)

No

725 (68.3)

380 (66.0)

345 (71.1)

Daily cocaine usea

Yes

34 (3.2)

18 (3.1)

16 (3.3)

No

1027 (96.8)

558 (96.9)

469 (96.7)

Daily crack usea

Yes

99 (9.3)

55 (9.5)

44 (9.1)

No

962 (90.7)

521 (90.5)

441 (90.9)

Ever overdosed

Yes

748 (70.5)

425 (73.8)

323 (66.6)

No

311 (29.3)

150 (26.0)

161 (33.2)

Homelessnessa

Yes

239 (22.5)

109 (18.9)

130 (26.8)

No

822 (77.5)

467 (81.1)

355 (73.2)

Methadone treatmenta

Yes

472 (44.5)

299 (51.9)

173 (35.7)

No

588 (55.4)

277 (48.1)

311 (64.1)

Chronic pain

Yes

556 (52.4)

330 (57.3)

226 (46.6)

No

499 (47.0)

244 (42.4)

255 (52.6)

HIV

Yes

323 (30.4)

182 (31.6)

141 (29.1)

No

738 (69.6)

394 (68.4)

344 (70.9)

  1. aBehaviour during the 6-month period prior to interviews