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Table 2 Associations between socio-demographic characteristics and sleep apnoea

From: Sleep apnoea in Australian men: disease burden, co-morbidities, and correlates from the Australian longitudinal study on male health

Characteristic

Lifetime doctor- or other health professional- diagnosed sleep apnoea

Odds ratio (95 % CI)

p

Adjusteda Odds ratio (95 % CI)

p

Sleep apnoea

Total

    

N (%b)

    

Age

 18–25 years

48 (2.2 %)

2219 (100.0 %)

1.0

 

1.0

 

 26–35 years

112 (3.6 %)

3158 (100.0 %)

1.7 (1.2, 2.3)

0.004

1.6 (1.1, 2.4)

0.016

 36–45 years

246 (6.0 %)

4095 (100.0 %)

2.9 (2.1, 4.0)

<0.001

2.4 (1.6, 3.4)

<0.001

 46–55 years

304 (7.7 %)

3951 (100.0 %)

3.8 (2.8, 5.1)

<0.001

3.1 (2.1, 4.4)

<0.001

Country of birth

 Australia

584 (5.7 %)

10258 (100.0 %)

1.0

 

1.0

 

 New Zealand, Polynesia, Micronesia, or Melanesia

23 (4.6 %)

503 (100.0 %)

0.7 (0.5, 1.2)

0.289

0.7 (0.5, 1.2)

0.193

 Central, East, South or South-East Asia

35 (3.0 %)

1175 (100.0 %)

0.5 (0.4, 0.7)

<0.001

0.7 (0.5, 1.1)

0.098

 Middle-East (West Asia) or Africa

14 (3.6 %)

387 (100.0 %)

0.6 (0.4, 1.1)

0.085

0.8 (0.4, 1.3)

0.356

 Europe or North America

54 (5.3 %)

1025 (100.0 %)

0.9 (0.7, 1.2)

0.575

0.8 (0.6, 1.2)

0.315

 South America, Central America or Caribbean

0 (0.0 %)

64 (100.0 %)

-

   

Marital status

 Never married

121 (3.4 %)

3508 (100.0 %)

1.0

 

1.0

 

 Widowed/divorced/separated

63 (7.3 %)

865 (100.0 %)

2.2 (1.6, 3.0)

<0.001

1.2 (0.8, 1.8)

0.297

 Married/de facto relationship

522 (5.8 %)

8950 (100.0 %)

1.7 (1.4, 2.1)

<0.001

1.2 (0.9, 1.5)

0.278

Highest Educational Level

 Completed secondary school or less

176 (5.4 %)

3279 (100.0 %)

1.0

 

1.0

 

 Tertiary certificate, diploma, trade qualifications or other similar qualifications

341 (5.7 %)

6020 (100.0 %)

1.0 (0.9, 1.3)

0.550

0.9 (0.8, 1.2)

0.513

 Graduate or post-graduate

149 (4.5 %)

3299 (100.0 %)

0.8 (0.7, 1.0)

0.112

1.0 (0.8, 1.3)

0.906

Employment Status

 Employed

566 (5.0 %)

11286 (100.0 %)

1.0

 

1.0

 

 Unemployed and looking for work

58 (5.3 %)

1093 (100.0 %)

1.1 (0.8, 1.4)

0.674

1.2 (0.9, 1.7)

0.265

 Neither working nor looking for work

77 (9.9 %)

777 (100.0 %)

2.1 (1.6, 2.7)

<0.001

1.9 (1.5, 2.6)

<0.001

Number of hours worked per week

 Up to 20 h

27 (4.0 %)

681 (100.0 %)

1.00

 

1.00

 

 21–40 h

205 (4.7 %)

4377 (100.0 %)

1.2 (0.8, 1.8)

0.405

1.0 (0.6, 1.5)

0.896

 More than 40 h

257 (5.1 %)

5054 (100.0 %)

1.3 (0.9, 1.9)

0.207

1.0 (0.6, 1.5)

0.860

Main job has night shift

 No

418 (4.9 %)

8536 (100.0 %)

1.0

 

1.0

 

 Yes

138 (5.3 %)

2595 (100.0 %)

1.1 (0.9, 1.3)

0.389

1.1 (0.8, 1.3)

0.611

  1. aAdjusted for age, country of birth and BMI
  2. bRow percentages