Figure 1.

Flow of patients through the study. ¹ Seven patients declined because of travelling distance, 2 because they felt they were already undertaking sufficient exercise in their lifestyle, or at their local gym, 2 because they were not interested in the programme, and 4 because of family or work commitments. ² Two patients withdrew because of travelling distance, and 2 because of family/work commitments. ³Three patients had disease progression, 4 withdrew because of family/work commitments, and 1 with depression.