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Table 4 Logistic Regression Models for Regular Smoking, Alcohol Consumption and Physical Activity

From: Determinants of a healthy lifestyle and use of preventive screening in Canada

Regular Smoker, N = 10,664

Cox & Snell r2 = 0.056

Hosmer & Lemeshow Χ2 = 12.6, p = 0.13

Odds Ratio (95% CI)

p-value

Total household income (reference = < $19,999)

  

   $20–39,999

1.40 (1.14, 1.72)

0.002

   $40–59,999

1.32 (1.09, 1.61)

0.005

   $60–79,999

1.07 (0.88, 1.31)

0.496

   $80,000+

0.96 (0.77, 1.18)

0.682

   Missing

0.62 (0.50, 0.77)

<0.001

Education level (reference < secondary school)

  

   Secondary school graduate

2.59 (2.29, 2.92)

<0.001

   Other post-secondary

1.71 (1.51, 1.94)

<0.001

   College/University degree(s)

1.45 (1.31, 1.61)

<0.001

Age (5-year increments)

0.97 (0.95, 0.98)

<0.001

Sex (1 = male, 2 = female)

0.93 (0.85, 1.01)

0.075

Marital status (1 = with partner, 2 = no partner)

1.16 (1.06, 1.28)

0.001

Rural/Urban (1 = rural, 2 = urban)

0.93 (0.84, 1.02)

0.130

Regular medical doctor (1 = yes, 2 = no)

1.25 (1.12, 1.40)

<0.001

Body mass index (numeric)

0.98 (0.97, 0.99)

<0.001

Alcohol Consumption > 12/wk, N = 10,677

Cox & Snell r 2 = 0.026

Hosmer & Lemeshow Χ 2 = 10.3, p = 0.25

Odds Ratio (95% CI)

p-value

Total household income (reference = < $19,999)

  

   $20–39,999

2.98 (1.46, 6.04)

0.003

   $40–59,999

1.87 (0.93, 3.76)

0.081

   $60–79,999

1.27 (0.61, 2.62)

0.520

   $80,000+

1.15 (0.53, 2.47)

0.723

   Missing

1.30 (0.61, 2.79)

0.498

Education level (reference < secondary school)

  

   Secondary school graduate

2.08 (1.47, 2.93)

<0.001

   Other post-secondary

1.15 (0.74, 1.79)

0.527

   College/University degree(s)

1.74 (1.24, 2.43)

0.001

Age (5-year increments)

1.23 (1.16, 1.30)

<0.001

Sex (1 = male, 2 = female)

0.22 (0.16, 0.29)

<0.001

Marital status (1 = with partner, 2 = no partner)

1.10 (0.83, 1.45)

0.508

Rural/Urban (1 = rural, 2 = urban)

0.95 (0.72, 1.25)

0.692

Regular medical doctor (1 = yes, 2 = no)

0.81 (0.56, 1.16)

0.245

Body mass index (numeric)

1.03 (1.00, 1.06)

0.033

Regular Physical Activity, N = 10,537

Cox & Snell r 2 = 0.023

Hosmer & Lemeshow Χ 2 = 2.8, p = 0.94

Odds Ratio (95% CI)

p-value

Total household income (reference = < $19,999)

  

   $20–39,999

0.86 (0.70, 1.05)

0.145

   $40–59,999

0.98 (0.81, 1.18)

0.806

   $60–79,999

1.08 (0.89, 1.31)

0.446

   $80,000+

1.33 (1.08, 1.62)

0.007

   Missing

1.65 (1.34, 2.04)

<0.001

Education level (reference < secondary school)

  

   Secondary school graduate

0.69 (0.62, 0.78)

<0.001

   Other post-secondary

0.81 (0.71, 0.91)

<0.001

   College/University degree(s)

0.90 (0.81, 0.99)

0.001

Age (5-year increments)

0.99 (0.97, 1.01)

0.104

Sex (1 = male, 2 = female)

1.09 (1.01, 1.18)

0.038

Marital status (1 = with partner, 2 = no partner)

1.17 (1.07, 1.28)

0.001

Rural/Urban (1 = rural, 2 = urban)

1.10 (1.00, 1.21)

0.047

Regular medical doctor (1 = yes, 2 = no)

0.92 (0.82, 1.03)

0.141

Body mass index (numeric)

0.98 (0.97, 0.99)

<0.001

  1. CI = Confidence Interval