Fig. 1.

(colour online) Comparison of mean salt consumption, estimated from 24h urinary sodium excretion, according to perceived salt consumption level among adults aged ≥20 years in rural Haryana () and urban Delhi (), North India. Measured mean salt consumption reported as g/d, with 95 % CI represented by vertical bars, and perceived salt consumption level as percentages: 9·1 % of rural and 11·8 % of urban participants reported too high salt intake; 75·6 % of rural and 66·5 % of urban participants reported right amount of salt intake; and 15·3 % of rural and 17·4 % of urban participants reported too little salt intake