From: Comparative study between intrapolyp steroid injection and oral steroid for treatment of sinonasal polyposis in Egyptian patients
Side
Before treatment
After treatment
P value
Mean
SD
Median
RT side
2.63
0.56
3.00
1.78
1.09
2.00
0.001
LT side
2.04
1.26
1.56
TNPS
4.67
1.59
6.00
3.33
1.82
4.00
< 0.001