This is the first study to show that sleep duration has increased
among broad segments of the United States population (students 15 and older, people who are employed, and retirees) over this period.
Not exact matches
Yet data on
broader public consumption of science - related blogs are limited, and those studies that do exist suggest that blog reading occurs
among a small, unique
segment of the public — who may or may not be drawn to science blogs with the goal of discussing the science.
But she said the NHANES database is a
broader data source than sources for studies that have found declines in obesity rates
among smaller or
segmented populations.