Volume (%)

Right Parotid

Left Parotid

Right Submandibular

Left Submandibular

Case Group

Control Group

Case Group

Control Group

Case Group

Control Group

Case Group

Control Group

Normal

47.6

90.0

28.6

60.0

71.4

100.0

66.7

95.0

Slight Reduction

14.3

10.0

23.8

40.0

4.8

-

23.8

5.0

Moderate Reduction

9.5

-

19.0

-

14.3

-

9.5

-

Severe Reduction

14.3

-

9.6

-

9.5

-

-

-

Absent

14.3

-

19.0

-

-

-

-

-

p-value

0.02*

0.007*

0.0328

0.052