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. 2017 Jul 15;13(7):889–897. doi: 10.5664/jcsm.6660

Figure 1. Distribution of opinions about the effect of a later SST on teens, among parents supporting versus opposing a later SST.

Figure 1

Proportions are weighted to represent parents of teens 13–17 years old in the United States. * = P < .01. SST = school start time.