Table 3 Association of risk factors and prevalence of disability among people aged 18 years and over in Bogra district, Bangladesh

Prevalence^a (95 % CI)

Unadjusted OR (95 % CI)

Adjusted OR (95 % CI)^b

Overall

8.91 (7.73, 10.25)

Sex

 Female

9.35 (7.79, 11.17)

1

1

 Male

8.46 (6.77, 10.53)

0.90 (0.66, 1.23)

1.01 (0.48, 2.16)

Age (years)

 18–24

2.85 (1.57, 5.11)

1

1

 25–34

4.64 (3.07, 6.97)

1.66 (0.79, 3.50)

1.90 (0.82, 9.71)

 35–44

9.15 (6.64, 12.47)

3.44 (1.71, 6.92)

4.21 (1.82, 9.72)

 45–54

13.16 (9.59, 17.79)

5.17 (2.56, 10.46)

6.36 (2.78, 14.55)

 ≥55

24.49 (20.15, 29.43)

11.07 (5.73, 21.36)

8.25 (3.49, 19.49)

Education

 10 years or more

4.72 (2.77, 7.91)

1

1

 5–9 years

6.20 (4.51, 8.46)

1.34 (0.70, 2.55)

1.46 (0.67, 3.22)

 1–4 years

9.34 (6.84, 12.64)

2.08 (1.09, 3.98)

1.51 (0.67, 3.40)

 None

13.12 (10.80, 15.85)

3.05 (1.69, 5.53)

1.36 (0.59, 3.09)

Occupation

 Professional/others

6.62 (3.42, 12.41)

1

1

 Housewife

7.84 (6.35, 9.65)

1.19 (0.58, 2.48)

1.01 (0.36, 2.83)

 Daily wage laborer

8.02 (5.18, 12.21)

1.23 (0.53, 2.84)

0.84 (0.34, 2.10)

 Farmer

5.73 (3.82, 8.50)

0.86 (0.38, 1.93)

0.57 (0.24, 1.33)

 None

37.65 (29.46, 46.62)

8.75 (3.99, 19.20)

4.58 (1.80, 11.62)

Socio-economic status

 Richest quintile

7.23 (5.16, 10.03)

1

1

 Fourth quintile

5.68 (3.89, 8.22)

0.77 (0.45, 1.32)

0.89 (0.50, 1.59)

 Third quintile

8.85 (6.39, 12.12)

1.25 (0.75, 2.06)

1.47 (0.83, 2.60)

 Second quintile

11.29 (8.37, 15.07)

1.63 (1.00, 2.67)

1.68 (0.94, 3.00)

 Poorest quintile

13.30 (10.08, 17.35)

1.97 (1.22, 3.17)

1.90 (1.09, 3.30)