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Table 2 Logistic regression odds ratios (OR) and 95% confidence intervals of high to very high levels of psychological distress by smoking status

From: The association between failed quit attempts and increased levels of psychological distress in smokers in a large New Zealand cohort

Smoking status

Model 1

Model 2

Model 3

Model 4

 

OR

95% CI

aOR

95% CI

aOR

95% CI

aOR

95% CI

Never smokers (ref)

1

 

1

 

1

 

1

 

Current smokers

2.44

(2.13-2.79)

2.21

(1.91-2.55)

1.82

(1.57-2.11)

1.45

(1.24-1.69)

Ex-smokers

1.28

(1.10-1.48)

1.42

(1.21-1.66)

1.33

(1.13-1.56)

1.18

(1.00-1.39)

  1. Model 1 = Crude model
  2. Model 2 = Adjusted for Age, Sex, Prioritised Ethnicity and Marital Status
  3. Model 3 = Adjusted as per Model 2 plus: Household Income, Labour Market Activity, Educational Qualification and NZ (area) Deprivation
  4. Model 4 = Adjusted as per Model 3 plus: NZ individual deprivation (NZiDep)
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BMC Public Health

ISSN: 1471-2458

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