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. 2015 Dec 2;14:67. doi: 10.1186/s12912-015-0116-4

Table 3.

Differences in dementia knowledge according to general characteristics

Variables n t or F p * Scheffé
Gender Male 22 −0.14 0.88
Female 126
Grade level Firsta 36 7.04 <0.001* a,b < c,d
Secondb 38
Thirdc 39
Fourthd 35
Dementia education Yes 63 2.60 0.01*
No 85
Mean hours of education Less than 2 h 41 0.90 0.36
More than 2 h 22
Family member with dementia Yes 24 −1.27 0.21
No 124
Experience in caring for persons with dementia Yes 63 0.58 0.56
No 85
Cared for people with dementia during clinical placement Yes 62 −3.79 <0.001*
No 86
Exposure to information of dementia Yes 111 −2.25 0.02*
No 37

* p < 0.05

Difference was statistically significant between a, b and c, d by Scheffe's post-hoc comparison