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Fig. 9 | BMC Health Services Research

Fig. 9

From: Mobile-Health based physical activities co-production policies towards cardiovascular diseases prevention: findings from a mixed-method systematic review

Fig. 9

Keywords co-occurrence. Minimum number of occurrences of a keyword = 150; Number of keywords = 45; Number of items = 32. The following 13 keywords have been excluded because they are too general: article, controlled study, human, humans, major clinical study, pathophysiology, priority journal, procedures, questionnaire, randomized controlled trial (topic), randomized controlled trial, review, and systematic review. Label colours have been automatically assigned by the software. The names of labels have been assigned by the authors through macro-grouping of keywords. Source: Authors’ elaboration from VOSviewer

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