Table 6 Factors associated with Level of attitude on blood donation among Health Science students in Arsi University, Ethiopia, April 11–May 2, 2016

Gender

Male^a

1

1

Female

1.923(0.912,4.057)

1.972(0.884,4.399)

Age

18-24^a

1

1

25–30

1.200(0.532,2.707)

1.159(0.452,2.967)

Religion

Orthodox^a

1

1

Protestant

0.830(0.386,1.784)

0.649(0.283,1.493)

Others

1.867(0.804,4.332)

1.475(0.607,3.588)

Ethnicity

Amhara^a

1

1

Oromo

2.000(1.041,3.844) ^b

2.085(1.025,4.243) ^b

Others

1.667(0.672,4.134)

1.823(0.681,4.884)

Year of study

Third year^a

1

1

Fourth year

0.877(0.448,1.720)

0.913(0.442,1.886)

Fifth year

0.838(0.393,1.787)

0.836(0.356,1.966)

Residence

Rural^a

1

1

Urban

1.239(0.689,2.229)

1.083(0.576,2.037)

Knowledge

Good^a

1

1

Poor

1.368(0.657,2.848)

1.346(0.613,2.952)