2 0 1 3 Y O U T H R I S K B E H A V I O R S U R V E Y 10-year Trend Analysis Report Documentation Purpose The 10-Year Trend Analysis Report describes whether the prevalence of each behavior has increased, decreased, or stayed the same between 2003 and 2013overall and by sex, and race/ethnicity. The 10-Year Trend Analysis Report is the same as the standard “Trend Analysis Report” except it covers a different time period. Example Content See the “Trend Analysis Report Documentation” for information on how to read the “10-year Trend Analysis Report.”