Table 1.

Characteristics of demographic information of patients with chest tube under study (n = 61 people).

Variable		n(%)
Age	21–35	(32.8)20
	36–45	29(45.7)
	46–55	(19.7)12
Gender	Male	(90.2)55
	Female	6(9.8)
Marital Status	Single, Divorced	(63.9)39
	Married	(36.1)22
Education	High school	18 (29.5)
	Diploma	32(52.5)
	Academic	11 (18.0)
Job	Workless	17(27.9)
	Freelance	28 (45.9)
	Employee	(21.3) 13
	Retired	3 (4.9)