Table 4 Test of association between predictive variables with level of adherence

 Urban

–

–

–

 Rural

2.254 (2.015–2.922)

2.423 (2.132–4.067)

0.043^*

 Unable to read and write

2.241 (2.041–3.441)

2.613 (2.021, 6.664) *

0.032^*

 Primary education

0.98 (0.679–1.226)

0.643 (0.0324–1.079)

0.623

 Secondary education

0.76 (0.214–2.940)

0.482 (0.09–4.371)

0.751

 Higher education

–

–

–

 Student

–

–

–

 Unemployed

2.431 (2.018, 12.790)

4.148 (2.641, 19.13) *

0.024^*

 Government employee

0.769 (0.49–2.52)

0.83 (0.55, 1.98)

0.641

 Self-employed

0.62 (0.21–2.84)

1.74 (0.50, 10.66)

0.645

 Non-governmental employee

0.869 (0.49–2.52)

0.93 (0.25, 1.87)

0.751

  > 250

–

–

–

 150–250

2.322 (0.845–5.799)

1.833 (0.672–5.513)

0.237

  < 150

4.860 (2.003–9.484)

6.781 (2.001–9.902)

0.027^*

 0–5 years

–

–

–

 5–10 years

0.0881 (0.0764–14.704)

0.076 (0.032–19.872)

0.075

  > 10 years

2.434 (2.115–8.230)

2.814 (2.781–12.060)

0.037^*

 0–5 years

3.74 (1.415–9.230)

5.714 (2.81–14.160)

0.07

 5–10 years

0.881 (0.264–3.704)

2.626 (1.103–3.872)

0.065

  > 10 years

–

–

–

 Yes

–

–

–

 No

1.054 (0.645–1.722)

0.823 (0.432–1.567)

0.55

 Yes

4.76 (2.55, 7.03)

7.60 (3.29, 14.845) *

0.002^*

 No

–

–

–

 Yes

–

–

–

 No

2.09 (0.88–4.30)

0.988 (0.0218, 1.770)

0.627

 Yes

–

–

–

 No

5.24 (3.49–8.37)

8.14 (2.27–47.29) *

0.0001^*