very few prohibited food as reward--that was only 13%--

很少的违禁食品只有13%
and the majority 85% said that they currently sell unhealthy snacks.

但85%的商家承认销售过不健康零食
That was kind of the picture going into this.

这就是现实情况
Then, as I said,

然而如我所说
we collected the policies and we proceeded to code them.

我们收集了一些政策条文并对其进行解读
We came up with this sort of complicated coding system

我们发现其中存在复杂的编码体系
where we had these seven domains

其中我们发现七个主要领域
where we wanted to assess how strong of a policy it was.

我们希望以此来了解这些政策的力度
These were nutrition education,

这些政策包括营养学教育
standards for the school lunch program,

学校午餐计划标准
standards for the competitive foods, physical education, physical activity,

比赛用餐标准体育教育体育活动
a category we called communication and promotion,

以及我们所说的交流与推广等各类活动