Table 6 Association between variables and good knowledge and practice

 Female

845

1

1

1

1

 Male

487

0.64 (0.49–0.83)^a

0.63 (0.48–0.83)^a

0.61 (0.48–0.77)^a

0.59 (0.46–0.75)^a

  ≤ 25

34

1

–

1

–

 26–45

440

1.92 (0.93–3.97)

–

1.95 (0.96–3.92)

–

 46–65

709

1.74 (0.85–3.54)

–

2.06 (1.03–4.12)^a

–

  < 65

130

1.09 (0.50–2.38)

–

1.48 (0.69–3.17)

–

 African

432

1

1

1

1

 Asian

622

0.62 (0.47–0.82)^a

0.60 (0.45–0.79)^a

0.94 (0.73–1.21)

0.97 (0.75–1.26)

 Middle east

232

1.48 (0.98–2.22)

1.42 (0.94–2.15)

1.02 (0.73–1.43)

1.03 (0.73–1.46)

 Others^b

39

1.41 (0.60–3.29)

1.28 (0.54–3.01)

5.19 (1.81–14.8)^a

10.9 (2.58–46.5)^a

 No

1230

1

1

1

1

 Yes

133

0.58 (0.40–0.85)^a

0.55 (0.37–0.81)^a

0.64 (0.45–0.92)^a

0.65 (0.44–0.95)^a