Fig 5.

Non-linear dose-response association of intakes of total, animal, and plant protein (based on percentage of kcal/day (1 kcal=4.18 kJ=0.00418 MJ) with risk of mortality from all causes, cardiovascular disease (CVD), and cancer in adults aged 19 or older. Dietary intake of protein was modelled with restricted cubic splines in a multivariate random effects dose-response model. Black line indicates the linear model; solid purple line indicates the spline model; dashed lines represent 95% confidence intervals. ES=effect size