Additional file 1: of Five year trends in the serve size, energy, and sodium contents of New Zealand fast foods: 2012 to 2016

Appendix 1. Preparation of fast food data for analysis. Appendix 2. Total products and unadjusted mean (SD) values included in main analyses by year, food group, fast food chain, and outcome*. Appendix 3. Summary of products included in reformulation analyses sold in two or more years by year, food group, fast food chain, and outcome. Appendix 4. Model adjusted means, 95% CI’s and p-values for all products in main analyses by year, food group, and outcome*. Appendix 5. Model adjusted means, 95% CI’s and p-values for reformulation analyses including products available for sale in two or more years by year, fast food chain, and outcome*. (XLSX 134 kb)