Cluster trial: Effectiveness of the diabetes education and self management

Thank you Bob for highlighting the 'cluster trial'. Seems they are on the right track of the design of a community interventional trial, aren't they?

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From:  
Effectiveness of the diabetes education and self management for ongoing and newly diagnosed (DESMOND) programme for people with newly diagnosed type 2 diabetes: cluster randomised controlled trial

M J Davies, S Heller, T C Skinner, M J Campbell, M E Carey, S Cradock, H M Dallosso, H Daly, Y Doherty, S Eaton, C Fox, L Oliver, K Rantell, G Rayman, K Khunti on behalf of the Diabetes Education and Self Management for Ongoing and Newly Diagnosed Collaborative

 << File: davies.pdf >>