| Baseline 1 | Study visit 1 | Study visit 5 | |||
---|---|---|---|---|---|---|
 | Mean | SD | Mean | SD | Mean | SD |
Credibility factor | Â | Â | Â | Â | Â | Â |
Low force | 19.8 | 2.2 | 15.5 | 7.0 | 13.8 | 8.0 |
Medium force | 23.1 | 3.4 | 19.9 | 5.2 | 19.9 | 7.5 |
High force | 21.0 | 3.9 | 22.1 | 4.8 | 22.7 | 4.0 |
Expectancy factor | Â | Â | Â | Â | Â | Â |
Low force | 15.8 | 4.0 | 13.4 | 6.2 | 11.4 | 7.8 |
Medium force | 19.7 | 4.7 | 17.8 | 5.8 | 15.1 | 8.3 |
High force | 16.0 | 6.9 | 19.3 | 6.7 | 17.8 | 6.2 |