Table 2.

Patient demographics

Age-group (years)		Age-wise distribution of patients
		No. of patients	Percentage (%)
20–30		4	5.63
30–40		5	7.04
40–50		14	19.71
50–60		16	22.53
60–70		18	25.35
70–80		13	18.3
>80		1	1.4
		Gender-wise distribution of patients
		No. of patients	Percentage (%)
Gender
Female		23	32.4
Male		48	67.6
Comorbidities
Absent		11
Present		60
		Additional risk factors
		No. of patients	Percentage (%)
Alcohol	Absent	55	77.5
	Present	16	22.5
Smoking	Absent	50	70.4
	Present	21	29.6