Reference | No of patients | Follow up (months) | Recidivism (%) | Method |
Howard et al14 | 20 | 34 | 95 | Interview |
Gerhardtet al17 | 67 | 36–96 | 49 | Interview |
Doffoelet al8 | 57 | NS | 33 | NS |
Berlakovich et al13 | 44 | 78 | 31 | Clinic |
Raakowet al15 | 78 | 25 | 22 | NS |
Bird et al4 | 18 | NS | 22 | Clinic/questionnaire |
Orsano et al12 | 37 | 21 | 19 | Questionnaire |
Fosteret al34 | 63 | 49 | 21 | Interview |
Gishet al7 | 29 | 24 | 21 | Collaborative evidence |
Weisner et al18 | 139 | NS | 16 | Questionnaire |
Goldstein et al 10 | 37 | 27.5 | 14 | Retrospective |
Knechtle et al 5 | 32 | NS | 13 | Interview |
Kromet al 11 | 30 | NS | 13 | NS |
Anand et al 29 | 39 | 25 | 13 | Retrospective |
Reecket al 16 | 52 | NS | 12 | NS |
Kumar et al 3 | 73 | 25 | 11.5 | Telephone survey |
Lucey et al 6 | 45 | NS | 11 | Telephone survey/clinic |
Bharadhwaj et al 19 | 46 | >12 | 11 | Interview |
Pageauxet al9 | 22 | 12 | 9 | Clinic |
Stevenset al 18 | 10 | 24 | 0 | NS |
NS, not stated.