1. Targeted case finding in the prevention of cardiovascular disease: a stepped wedge cluster randomised controlled trial
by Karla Hemming, Ronan Ryan, Paramjit Gill, Paul Westerby, Kate Jolly, and Tom Marshall
BJGP
Volume 66(651):e758-e767
September 29, 2016
©2016 by British Journal of General Practice

2. Schematic diagram of exposed and unexposed periods in participating general practices.
Schematic diagram of exposed and unexposed periods in participating general practices.White = unexposed period. Black = exposed period. Periods are rounded to the nearest month.
Karla Hemming et al. Br J Gen Pract 2016;66:e758-e767
©2016 by British Journal of General Practice

3. Flow diagram of stepped wedge randomised controlled trial.
Karla Hemming et al. Br J Gen Pract 2016;66:e758-e767
©2016 by British Journal of General Practice

4. Underlying secular trend in rate of prescription of antihypertensives or statins (in absence of the intervention).
Underlying secular trend in rate of prescription of antihypertensives or statins (in absence of the intervention). BP = blood pressure. LOWESS = locally weighted scatterplot smoothing. Solid line is a smooth LOWESS fit to each of the point estimates.
Karla Hemming et al. Br J Gen Pract 2016;66:e758-e767
©2016 by British Journal of General Practice