Table 4: Correlation between CT severity score (CTSS) and age groups.

CT severity index years N (162)

Equal or below 40 years (n = 76)

40-60 years

(n = 32)

 above ≥ 60 years

(n = 54)

Score 1 (n = 14)

12

2

0

Score 2 ( n = 72)

28

36

8

Score 3 (n = 54)

14

32

8

Score 4 (n = 14)

0

4

10

Score 5 (n = 8)

0

2

6

CTSS: CT Severity Score; No: Number