Table 3 Univariate analysis of NCCCS in relation to variables (N = 1977).

Age, y

≤ 30^a

< 0.001

a < b < c

31-40^b

>40^c

Gender

Male^a

< 0.001

a < b

Female^b

Nursing years, y

≤ 5^a

< 0.001

a < b < c < d

6-10^b

11-15^c

>15^d

Education

Junior college and below

0.327

College

Graduate and above

Professional titles

Nurse^a

< 0.001

a < b < c < d

Senior nurse^b

Supervisor nurse^c

Deputy chief nurse^d

Department

Internal medicine^a

< 0.001

a < b < g

e < c < g

d < b

e < b

e < f

e < i

e < j

e < k

d < g

f < g

i < g

k < g

l < g

Surgery^b

Gynecology and obstetrics^c

Pediatric^d

Emergency department^e

Oncology department^f

Gaogan department^g

General department^h

Infectious diseases departmentⁱ

E.N.T.department^j

Outpatient service department^k

Other^l