Table 1

Sample 3 Characteristics (n = 707)

Demographic Characteristic

n (%)


Male

34 (4.8%)


Gender

Female

668 (94.5%)


Missing Values

5 (0.7%)


<20 years

11 (1.6%)


20-29 years

108 (15.3%)


30-39 years

126 (17.8%)


Age

40-49 years

212 (30.0%)


50-59 years

184 (26.0%)


60-69 years

65 (9.2%)


>70 years

0 (0%)


Missing Values

1 (0.1%)


Education Level

High School

Missing Values

615 (87.0%)

2 (0.3%)


HCA Certificate

Missing Values

592 (83.7%)

0


Shift Worked Most of the Time

Day Shift

373 (52.8%)


Evening Shift

226 (32.0%)


Night Shift

108 (15.3%)


Missing Values

0


English as a First Language

Yes

707 (51.7%)


No

659 (48.2%)


Missing Values

1 (0.1%)


Mean (SD)


Number of Years Worked as a Healthcare Aide

11.8 (9.65)


Number of Years Worked on Unit

4.8 (5.58)


Hours Typically Worked in Two Weeks

65.30 (18.09)


Squires et al. BMC Health Services Research 2011 11:107   doi:10.1186/1472-6963-11-107

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