Most frequent reductions were in the proportion of “high-in” sugars products (beverages, milks and milk-based products, breakfast cereals, sweet baked products, and sweet and savory spreads) and “high in” sodium products (savory spreads, cheeses, ready-to-eat meals, sausages, and soups) whereas “high in” saturated fat reductions only took place in savory spreads and “high in” energy among breakfast cereals and savory spreads.We found a significant decrease in the proportion of foods and beverages considered as unhealthy (“high in” energy, sugars, saturated fats, or sodium) from 51% to 44%, mostly in food and beverage groups in which regulatory values were below the 75th percentile of the nutrient or energy distribution.We collected information of the nutrient fact panels of packaged foods and beverages previous to the implementation of the law (20 4,055 items) and However, it is important to note that the nonexperimental nature of this study does not allow to imply causality of these findings. Longitudinal analyses showed similar results. Quantile analyses showed that most of the changes took place close to the cutoff values, with only few exceptions of overall left shifts in distribution. Conversely, the proportion of products “high in” saturated fats only decreased in savory spreads ( p < 0.01), and the proportion of “high in” energy products significantly decreased among breakfast cereals and savory spreads (both p < 0.01). Most frequent reductions were in the proportion of “high in” sugars products (in beverages, milks and milk-based drinks, breakfast cereals, sweet baked products, and sweet and savory spreads from 80% to 60% ) and in “high in sodium” products (in savory spreads, cheeses, ready-to-eat meals, soups, and sausages from 74% to 27% ). ![]() Cross-sectional analysis showed a significant decrease (T0 versus T1) in the proportion of product with any “high in” (from 51% to 44% ), mostly in food and beverage groups in which regulatory cutoffs were below the 75th percentile of the nutrient or energy distribution. ![]() ![]() Chi-squared, McNemar tests, and quantile regressions (simple and multilevel) were used for comparing T0 and T1. Quartiles of energy and nutrients of concern (total sugars, saturated fats, and sodium, per 100 g/100 mL) and the proportion of products with energy and nutrients exceeding the cutoffs of the law (i.e., products “high in”) were compared pre- and postimplementation of the law in cross-sectional samples of products with sales >1% of their specific food or beverage groups, according to the Euromonitor International Database a longitudinal subsample (i.e., products collected in both the pre- and postimplementation periods, n = 1,915) was also analyzed. A data set with the 2015 to 2017 nutritional information was developed collecting the information at 2 time periods: preimplementation (T0: January–February 2015 or 2016 n = 4,055) and postimplementation (T1: January–February 2017 n = 3,025).
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