Fig. 1

Takeaway outlets as a percentage of all outlets, 1 mile Euclidean buffers, home and combined home and work exposures. Mean values and error bars showing 95% confidence intervals. ***Linear test for trend across socioeconomic groups significant at the <0.001 level. ^a Educational attainment (‘education’): low, compulsory schooling; medium, further academic or vocational qualifications; high, degree or higher; Equivalised household income (‘income’): low, <£23,000; medium, £23,000–£42,999; high, ≥£43,000