| Number of participants (%) | Mean (SD) | Adjusted difference at follow-upa | |||
---|---|---|---|---|---|---|
Control | Intervention | Control | Intervention | Coefficient (95% CI) | P value | |
IPAQb (metabolic equivalent minutes per week) | ||||||
 Vigorous activity | 86 (80) | 69 (66) | 726.36 (1539.79) | 481.90 (1078.52) | − 224.52 (− 574.62 to 125.58) | 0.208 |
 Moderate activity | 86 (80) | 69 (66) | 814.02 (1312.92) | 903.81 (1529.19) | 87.66 (− 300.06 to 475.38) | 0.656 |
 Walk at least 10 min | 86 (80) | 69 (66) | 1183.99 (1270.59) | 701.96 (874.42) | − 513.65(− 795.19 to − 232.12) | < 0.001 |
 Total activity | 86 (80) | 69 (66) | 2724.40 (2623.31) | 2087.69 (2350.60) | − 621.72(− 1287.59 to 44.15) | 0.067 |
Brief IPQc | ||||||
 Consequences | 97 (91) | 80 (76) | 2.71 (2.19) | 3.00 (2.40) | 0.003 (− 0.54 to 0.55) | 0.992 |
 Timeline | 97 (91) | 80 (76) | 7.72 (3.11) | 8.48 (2.60) | 0.41 (− 0.43 to 1.26) | 0.336 |
 Personal control | 97 (91) | 80 (76) | 6.31 (2.55) | 6.54 (2.59) | 0.31 (− 0.42 to 1.05) | 0.402 |
 Treatment control | 97 (91) | 80 (76) | 7.29 (2.20) | 7.90 (2.18) | 0.66 (0.07 to 1.25) | 0.027 |
 Identity | 97 (91) | 80 (76) | 3.20 (2.53) | 3.32 (2.70) | 0.08 (− 0.59 to 0.75) | 0.818 |
 Concern | 97 (91) | 80 (76) | 4.21 (2.59) | 4.95 (2.95) | 0.49 (− 0.25 to 1.23) | 0.192 |
 Coherence | 97 (91) | 80 (76) | 7.14 (2.43) | 7.82 (2.41) | 0.70 (0.07 to 1.33) | 0.030 |
 Emotional representation | 97 (91) | 80 (76) | 2.69 (2.32) | 3.17 (2.78) | 0.20 (− 0.37 to 0.77) | 0.491 |
 Overall IP score | 97 (91) | 80 (76) | 3.72 (1.39) | 3.81 (1.65) | − 0.16 (− 0.51 to 0.19) | 0.364 |