From: A follow-up study of heroin addicts (VEdeTTE2): study design and protocol
 | Consent | Refusal | Dead | Abroad | Total traced | Dropped-out | Total |
---|---|---|---|---|---|---|---|
 | n (%) | n (%) | n (%) | n (%) | n (%) | n (%) | n (%) |
Males | 25 (67.6) | 7 (18.9) | 0 (0.0) | 1 (2.7) | 33 (89.2) | 4 (10.8) | 37 (100) |
Females | 16 (69.6) | 3 (13.0) | 1 (4.3) | 0 (0.0) | 20 (87.0) | 3 (13.0) | 23 (100) |
New | 16 (66.7) | 3 (12.5) | 0 (0.0) | 1 (4.2) | 20 (83.4) | 4 (16.7) | 24 (100) |
Re-entry | 2 (100) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 2 (100) | 0 (0.0) | 2 (100) |
Prevalent | 23 (67.6) | 7 (20.6) | 1 (2.9) | 0 (0.0) | 31 (91.2) | 3 (8.8) | 34 (100) |
Total | 41 (68.3) | 10 (16.6) | 1 (1.7) | 1 (1.7) | 53 (88.3) | 7 (11.7) | 60 (100) |