Table 1 Characteristics of Included Trial Reports (N = 27)
Characteristic | Value |
|---|---|
Study Design | Â |
Trial, N (%) | Â |
   Randomized Control Trial | 16 (59) |
   2 group experimental | 1 (3) |
   Quasi-experimental | 4 (14) |
   Stratified Control Trial | 1 (3) |
   Non random assignment | 1 (3) |
   Pre post test | 4 (14) |
Arm, N (%) | Â |
   3 Arm trial | 7 (25) |
   2 Arm trial | 16 (59) |
   4+ Arm trial | 3 (11) |
Sample size, median (min, max), N | 150 (44, 31,420) |
Quality score, median (min, max) | 6 (3, 7) |
Participant population | Â |
All Female trial, N (%) | 7 (25) |
Both gender trial, N (%) | 20 (74) |
Setting, N (%) | Â |
   Practice | 4 (14) |
   Home | 2 (7) |
   Work Site | 3 (11) |
   WIC | 1 (3) |
   University | 3 (11) |
   Community | 3 (11) |
   Not reported | 11 (40) |
Intervention | Â |
Theory, N (%) | Â |
   SCT | 3 (11) |
   TTM | 9 (33) |
   PMT | 2 (7) |
   SDT | 2 (7) |
   TPB | 3 (11) |
Duration, median (min, max), wk | 12 (2, 104) |
Follow up test post intervention, N (%) | 8 (29) |
PA target, N (%) | Â |
   30 minutes MVPA most days/week | 17 (62) |
   30 minutes MVPA 3 days/week | 4 (14) |
   20 minutes VPA 3 days/week | 2 (7) |
Outcome measures | Â |
PA, N (%) | Â |
   PAR | 7 (25) |
   GLTEQ | 6 (22) |
   CHAMPS | 2 (7) |
   IPAQ | 3 (11) |
   SQUASH | 1 (3) |
   Objective measure | 2 (7) |
   Other self-report questionnaire | 7 (25) |
No. of psychological assessment tools, median (min, max) | 3 (1, 6) |
Reporting outcomes | Â |
Change in PA behaviour, N (%) | 27 (100) |
Change in mediators, N (%) | 27 (100) |
Mediator analysis, N (%) | 6 (22) |
Type of mediation test (N = 6) | Â |
Baron and Kenny, N (%) | 3 (50) |
Unspecified, N (%) | 2 (33) |
Mackinnon et al., N (%) | 2 (33) |
Freedman-Schatzkin, N (%) | 1 (16) |
Bootstrap, N (%) | 1 (16) |