Table 1.

Distribution and sample characteristics.

Variables	n	%
Sex
Female	156	79.2
Male	41	20.8
Age (years)
<40	86	43.66
>40	111	56.34
Experience in actual position (years)
<8	98	49.74
>8	99	50.26
Experience as a nurse (years)
<20	103	52.28
>20	94	47.72