Barriers to participationa | Respondents | p value | ||
---|---|---|---|---|
All (N = 51b) | Adolescents aged 14–17 (n = 25) | Young adults aged 18–21 (n = 26) | ||
Commuting time to study site | 24 (47.1) | 14 (56.0) | 10 (38.5) | 0.21c |
Volume of questionnaires | 18 (35.3) | 10 (40.0) | 8 (30.8) | 0.49c |
Distress caused by having to talk about painful topics | 18 (35.3) | 8 (32.0) | 10 (38.5) | 0.63c |
Duration of study appointments | 18 (35.3) | 11 (44.0) | 7 (26.9) | 0.20c |
Alternating interviewers | 11 (21.6) | 4 (16.0) | 7 (26.9) | 0.34c |
Distress caused by fears about the results of diagnostics | 9 (17.6) | 2 (8.0) | 7 (26.9) | 0.14d |
Video recordings | 9 (17.6) | 4 (16.0) | 5 (19.2) | 1.00d |
Difficulties in scheduling appointmentse | 3 (5.9) | 1 (4.0) | 2 (7.7) | 1.00d |
Othere | 3 (5.9) | 0 (0) | 3 (11.5) | 0.24d |
Distress caused by using public transport to the study sitee | 2 (3.9) | 1 (4.0) | 1 (3.8) | 1.00d |
Reachability of study site | 1 (2.0) | 0 (0) | 1 (3.8) | 1.00d |
Concerns about confidentiality | 0 (0) | 0 (0) | 0 (0) | Na |