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Table 5 Factors associated with Intention to quit and quitting smoking

From: Motivation for smoking cessation among drug-using smokers under methadone maintenance treatment in Vietnam

 

Intention to quit

Quitting smoking

 

OR

95 % CI

OR

95 % CI

Province (Hanoi vs Nam Dinh)

0.47***

0.34

0.67

0.50*

0.23

1.08

Location (Urban vs Rural)

1.44

0.90

2.31

   

Duration of MMT (month)

1.00

0.99

1.02

0.99

0.95

1.03

Outpatient service use last 12 months (yes vs no)

1.98***

1.44

2.72

   

# of drug rehabilitation

   

1.03

0.98

1.07

Religion (vs cult of ancestors)

      

 Buddhism

   

2.72*

0.84

8.78

Occupation (vs unemployed)

      

 Other jobs

1.41

0.87

2.28

   

Age (vs 18–<25)

      

 35–<40

   

2.63**

1.30

5.30

 ≥45

0.51***

0.34

0.78

   

Marital status (vs single)

      

 Live with spouse

1.23

0.91

1.67

   

Income quintile (vs poorest)

      

 Rich

0.78

0.56

1.09

   

Having pain/discomfort (yes vs no)

   

0.41

0.12

1.43

HIV status (vs negative)

      

 Positive

0.58**

0.34

0.99

   

Body mass index (vs underweight)

      

 Normal

1.47

0.86

2.52

   

Level of nicotine dependence (vs very low)

      

 Low

   

0.31**

0.12

0.81

 Moderate

   

0.22**

0.05

0.97

 High

   

0.37**

0.13

1.04

 Very high

   

0.22**

0.05

0.99

Year of smoking

   

0.95**

0.91

1.00

  1. *p < 0.1; **p < 0.05; *** p < 0.01