;;"Chronic inflammatory diseases";"P value"
;RA;MS
;n=36;%;n=18;%
"Age of onset";"<20 years old";3;8.33%;4;22.22%;0.01
"20-40 years old";17;47.22%;13;72.22%
">40 years old";16;44.44%;1;5.56%
"Age (mean±SD)";47.29±7.216;30.56±8.438;0.0001
Sex;Male;8;22.22%;7;38.89%;0.1973
Female;28;77.78%;11;61.11%
"Familial and genetic Factors";Yes;19;52.78%;12;66.67%;0.3305
No;17;47.22%;6;33.33%