Fig. 2From: Linkage of the CHHiP randomised controlled trial with primary care data: a study investigating ways of supplementing cancer trials and improving evidence-based practiceLongitudinal profiles of means and confidence intervals for body mass index (BMI), systolic and diastolic blood pressure, glycated haemoglobin (HbA1c) and high-density lipoprotein (HDL) and total cholesterol. N numbers represent the number of participants with data available at each point in timeBack to article page