Superscript, Subscript in RFT

data test;
length secnam $15;input sortord secnam $ pvalue; 
cards;
   1 demog 0.8812
   2 ae 0.7112
   3 disposition 0.8112
   4 medicalhistory 0.9112
; 
run;
 
ods listing close;
ods rtf file="Test.rtf" style=rtfout;
ods escapechar='\'; *** value not limited to \;

proc report data = test missing split="$" spacing=0 headline nowd;
     column sortord secnam pvalue;
     define sortord / order noprint;
     define secnam / order flow "Demographics$Variable\{super a}";
     define pvalue / display flow "ANOVA$P-Value\{sub p}";
footnote1 "testing\{super 1}";
footnote2 "new test\{sub 2}";
run;

ods rtf close;
ods trace off;
ods listing;

Link: http://support.sas.com/rnd/base/ods/templateFAQ/Template_rtf.html#escapechar