Assessment of Hand-Washing Knowledge and Practice among Nursing Undergraduates in Saudi Arabia

Table 1

Demographic information of study participants (n = 304).

Characteristics	Frequency (n)	Percentage (%)	Mean age and confidence intervals (CI)
Gender
Male	201	66.1
Female	103	33.9
Age (in years)
19-20	125	41.1	Mean age (21.59 ± 1.93) 21.3740–21.8102 (CI)
21–25	161	53
26 and over	18	5.9
Year of course
First year	76	25.0
Second year	129	42.4
Third year	99	32.6