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Table 1 Intervention component typology

From: Tackling inequalities in obesity: a protocol for a systematic review of the effectiveness of public health interventions at reducing socioeconomic inequalities in obesity amongst children

Intervention component Examples
Education Food labelling, healthy lifestyle advice, counselling
Regulation Advertising, retail location, greenbelts
Taxation Fat ingredient tax, sugar ingredient tax
Subsidy Free public parks, gardens, play areas, school-based sport and exercise classes
Incentive Payment for weight loss, reward points for eating healthy school dinners, conditional cash transfer