Create a format that groups variable values.
Maybe (since I am still not sure which actual groups you want)
Proc format;
value $guide
'Adequate 0', 'Adequate 1' ='Adequate'
<repeat as needed, I'm too lazy to type a bunch of stuff from a picture>
;
and add to your GLM code:
format Guideline_levels $guide. ;
You will need to change the Class reference value to the new formatted value as well.
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