The above article from Journal of Advanced Nursing, published online on 26th June 2014 in Wiley Online Library (wileyonlinelibrary.com) has been retracted by agreement between the journal Editor-in-Chief and John Wiley & Sons Ltd. The retraction has been agreed due to considerable overlap with the following papers:
Zhu L.-X., Ho S.-C., Sit J.W.H., He H.-G. (2014) Effect of a transtheoretical model-based stage-matched exercise intervention on exercise behavior and angina in patients with coronary heart disease: a randomized controlled trial. Journal of Cardiovascular Nursing DOI: 10.1097/JCN.0000000000000162.
Zhu L.-X., Ho S.-C., Sit J.W.H., He H.-G. (2014) The effects of a transtheoretical model-based exercise stage-matched intervention on exercise behavior in patients with coronary heart disease: A randomized controlled trial. Patient Education and Counseling 95, 384–392.
Zhu L-X., Ho S-C., Sit J.W.H. & He H-G. (2014) Effects of a transtheoretical model–based exercise stage–matched intervention on exercise behaviour and quality of life in patients with coronary heart disease: a randomized controlled trial. Journal of Advanced Nursing. doi: 10.1111/jan.12469