Table 4 Univariate and multivariable analysis of risk factors for diabetes

40 - 49

Reference

Reference

50 - 59

1.36

0.64-2.91

0.43

1.33

0.62-2.87

0.47

60 – 69

1.27

0.55-2.96

0.58

1.59

0.67-3.76

0.29

70 – 79

1.36

0.55-3.38

0.50

1.60

0.59-4.40

0.36

80+

3.42

1.32-8.81

0.01

5.04

1.80-14.11

0.00

Female

Reference

Reference

Male

1.46

0.83-2.59

0.19

1.52

0.79-2.95

0.21

Fulani

Reference

-

-

-

Hausa

1.19

0.27-5.26

0.81

Ibo

1.31

0.26-6.54

0.74

Yoruba

1.77

0.41-7.69

0.45

Others

1.34

0.31-5.77

0.69

Illiterate

Reference

Reference

Literate

1.92

1.09-3.40

0.02

1.93

0.92-4.06

0.08

Rural

Reference

Reference

Urban

2.45

1.39-4.32

0.00

1.87

1.01-3.47

0.05

South east

Reference

-

-

-

North west

1.07

0.34-3.41

0.91

North central

1.16

0.32-4.14

0.82

South south

1.35

0.38-4.82

0.65

South west

1.47

0.47-4.64

0.51

North east

1.80

0.49-6.63

0.38

Normal

Reference

-

-

-

Hypertension (any)

1.86

1.06-3.29

0.03

Normal

Reference

Reference

Hypertension stage 1

1.71

0.88-3.31

0.11

1.37

0.70-2.70

0.36

Hypertension stage 2

1.80

0.79-4.13

0.16

1.18

0.47-3.00

0.73

Hypertension stage 3

2.33

1.00-5.44

0.05

1.38

0.53-3.62

0.51

Underweight

0.77

0.22-2.66

0.69

Reference

0.30-2.56

0.60

Normal

Reference

1.00

Overweight

3.00

1.53-5.87

0.01

3.02

1.43-6.39

0.00

Obese

4.24

2.02-8.89

0.00

4.43

1.82-10.78

0.00

Not blind (VA >3/60)

Reference

Reference

Blind (VA <3/60)

4.15

1.69-10.22

0.00

3.20

1.10-9.30

0.03