Table 2 : Showing the mean, SD and P value of different symptoms of VAS score before (b)
and after (a) taking of VD in groups II, III. (a) compared with (b) in each group.

Symptom
(Score by VAS)
Low vit. D dose group (II) High vit. D dose group (III)
Mean SD± P value Mean SD± P value
b a b a b a b a
Facial pain or pressure 4.8 4.3 1.398 0.483 0.3221 4.9 2.5 1.375 1.178 0.0001S
Headache 7.2 6.5 0.748 1.027 0.0662 7.1 3.2 0.700 1.536 0.0001S
Nasal blockage 7.3 6.8 2.259 0.979 0.2443 7.3 3.2 1.100 2.012 0.0001S
Nasal discharge 7.1 6.4 1.937 0.966 0.0662 7.2 3.2 0.600 2.065 0.0001S
Post-nasal drip 4.9 4.8 0.737 0.632 0.7577      5 2.9 0.894 0.738 0.0002S
Olfactory disturbance 4.6 4.1 0.843 0.567 0.0957 4.6     2 0.663 0.666 0.0003S

Faruk et al.Journal of Histology & Histopathology  2014 1:2DOI : 10.7243/2055-091X-1-2