Perhaps you want to do a factor analysis?
You might be able to use PROC FACTOR.
http://support.sas.com/documentation/cdl/en/statug/63033/HTML/default/viewer.htm#statug_factor_sect0...
Talk to a statistician to get some real advice.
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ANOVA, or Analysis Of Variance, is used to compare the averages or means of two or more populations to better understand how they differ. Watch this tutorial for more.
Find more tutorials on the SAS Users YouTube channel.