Table 1. Demographic and work characteristics [n (% of total)].

Variable	Hand eczema		P
	No (N=471)	Yes (N=50)
Age (years)	32.6±7.9	32.3±7.9	0.803
Sex			0.151
Male	77 (14.8)	4 (0.8)
Female	394 (75.6)	46 (10.5)
Hospital			1.000
General	446 (85.6)	48 (9.2)
Specialized	25 (4.8)	2 (8.0)
Profession			0.363
Nurse	323 (62.0)	39 (7.5)
Doctor	148 (28.4)	11 (2.1)
Education			0.922
Specialty	81 (15.5)	7 (1.3)
Undergraduate	273 (52.4)	31 (6.0)
Postgraduate	73 (14.0)	7 (1.3)
Doctor degree	44 (8.4)	5 (1.0)
Working years	9.7±8.1	10.7±9.1	0.374
Working shift			0.898
Day shift	222 (42.6)	24 (4.6)
Night shifts	15 (2.9)	1 (0.1)
Three shifts	234 (44.9)	25 (4.7)