By a variety of measures and in a variety of countries, the members of Generation Z (born in and after 1996) are suffering from anxiety, depression, self-harm, and related disorders at levels higher than any other generation for which we have data.
By a variety of measures and in a variety of countries, the members of Generation Z (born in and after 1996) are suffering from anxiety, depression, self-harm, and related disorders at levels higher than any other generation for which we have data.
Did you read the article? In the first sentence it’s literally stated that the data used is of adolescents from the USA.
It’s about American kids.
The article is literally about American kids, from the perspective of Americans with an audience of Americans.