Table 6 Results of binary logistic regression on factors associated with practices score

Age groups(less than 30 vs 30 and more)

2.022 (1.531–2.670)

< 0.001

Gender male (vs female)

1.537 (1.170–2.020)

0.002

Education university and more (vs no university)

0.816 (0.428–1.554)

0.535

Area of residence

< 0.001

Area of residence Khartoum state (vs others)

4.460 (2.614–7.611)

< 0.001

Area of residence outside Sudan(vs others)

0.584 (0.408–0.838)

0.003

knowledge score good (vs poor)

1.152 (0.883–1.502)

0.296

Attitude score good (vs poor)

1.050 (0.805–1.370)

0.719