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Table 5 Main predictors of the use of web pages

From: Information and communication technologies for approaching smokers: a descriptive study in primary healthcare

 

Use of web pages

 

Low frequency of use

Mid/high frequency of use

 

OR1

(95% CI)

P-value

OR2

(95% CI)

P-value

CRUDE OR

      

Gender

      

Male

1.00

 

0.007

1.00

 

0.001

Female

1.51

(1.12-2.04)

 

1.432

(1.15-1.78)

 

Social class

      

Disadventaged-M

1.00

 

<0.001

1.00

 

<0.001

Most favored_NM

2.10

(1.47-3.00)

 

5.50

(4.19-7.23)

 

Educational level

      

<Secondary

1.00

 

<0.001

1.00

 

<0.001

≥Secondary

3.84

(2.79-5.29)

 

7.17

(5.58-9.22)

 

Age Group

      

>65

1.00

  

1.00

  

46-65

6.145

(2.90-12.95)

<0.001

5.21

(3.21-8.46)

<0.001

36-45

14.67

(6.64-32.44)

<0.001

20.3

(11.95-34.65)

<0.001

18-35

31.0

(13.17-73.28)

<0.001

73.1

(28.39-94.71)

<0.001

Fagerström test

      

High

1.00

  

1.00

  

Medium

2.196

(1.22-3.92)

0.009

2.25

(1.53-3.31)

<0.001

Low

2.02

(1.13-3.61)

0.017

1.974

(1.33-2.93)

0.001

ADJUSTED OR*

      

Gender

      

Male

1.00

 

0.990

1.00

 

0.048

Female

1.01

(0.71-1.41)

 

0.74

(0.55-0.99)

 

Social class

      

Disadventaged-M

1.00

 

0.148

1.00

 

<0.001

Most favored_NM

1.36

(0.90-2.07)

 

3.42

(2.42-4.84)

 

Educational level

      

<Secondary

1.00

 

<0.001

1.00

 

<0.001

≥Secondary

3.42

(2.36-4.97)

 

4.51

(3.29-6.20)

 

Age Group

      

>65

1.00

  

1.00

  

46-65

5.47

(2.52-11.88)

<0.001

5.54

(3.16-9.72)

<0.001

36-45

12.8

(5.6-29.4)

<0.001

23.5

(12.6-43.7)

<0.001

18-35

27.0

(11.0-66.2)

<0.001

84,4

(42.2-169.2)

<0.001

Fagerström test

      

High

1.00

  

1.00

  

Medium

1.873

(0.99-3.51)

0.051

1.51

(0.96-2.51)

0.083

Low

1.76

(0.94-3.30)

0.077

1.42

(0.87-2.32)

0.161

  1. M = Manual; NM = Non Manual.
  2. Low frequency of use: ≤1 time per week; Mid/high frequency of use: >1 time per week.
  3. OR: Odd Ratio; OR = 1 denotes reference category.
  4. OR1: Odds Ratio of low frequency use vs. no use.
  5. OR2: Odds Ratio of mid/high frequency use vs. no use.
  6. Adjusted OR*: OR adjusted for potential confounders: in the case of gender by age, social class and level of education. Fagerström test was adjusted for all other variables.
  7. P-value derived from the Wald test.