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. 2019 Nov 21;9(11):e031327. doi: 10.1136/bmjopen-2019-031327

Figure 1.

Figure 1

Restricted randomisation applied to primary care (PC) health centres. Figure represents the matching process: the maximally homogeneous PC health centres pairs in terms of the predefined average per capita income of the assigned population (higher average per capita income pair and lower average per capita income pair) will be divided randomly between the ‘mindful eating (ME) + treatment as usual (TAU)’ (intervention) and only ‘TAU’ (control) arms. The number of points reflects the cluster size. C, cluster.