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. 2015 Dec 17;5:135–149. doi: 10.15256/joc.2015.5.60

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Copyright: © 2015 The Authors

This is an open-access article distributed under the Creative Commons Attribution-NonCommercial License, which permits all noncommercial use, distribution, and reproduction in any medium, provided the original author and source are credited.

PMC Copyright notice

Flow chart demonstrating recruitment of participants into the ENHANCE trial during the control and intervention periods. Long-term conditions (LTC) include asthma, chronic obstructive pulmonary disease, hypertension/ischaemic heart disease, and diabetes.

^*Based on pre-determined Read codes.

^†Where consent is incomplete; only phase 1 data will be utilized / medical record review will not be sought / no further contact will be made.

CCG, Clinical Commissioning Group; GP, general practitioner; NIHR CRN, National Institute for Health Research Clinical Research Network; NHS, National Health Service; OA, osteoarthritis.