Skip to main content

Table 2 Sample characteristics and prevalence estimates for physical activity outcomes

From: The contribution of area-level walkability to geographic variation in physical activity: a spatial analysis of 95,837 participants from the 45 and Up Study living in Sydney, Australia

Variable

Characteristics

 

Prevalence

   

Sufficient walking

Sufficient MVPA

High MVPA

 

N

%

 

n

%

n

%

n

%

POSTAL AREA LEVEL

Walkability

Low

26435

27.6

 

7582

28.7

18079

68.4

14763

55.8

Low-medium

32696

34.1

 

9854

30.1

22225

68.0

17961

54.9

Medium-high

20299

21.2

 

6565

32.3

14119

69.6

11388

56.1

High

16407

17.1

 

6353

38.7

12087

73.7

9668

58.9

Socioeconomic disadvantage

Q1 - Most

18263

19.1

 

5334

29.2

11690

64.0

9300

50.9

Q2

20349

21.2

 

6105

30.0

13610

66.9

10882

53.5

Q3 - Middling

15575

16.3

 

5025

32.3

10736

68.9

8674

55.7

Q4

20723

21.6

 

6999

33.8

15203

73.4

12510

60.4

Q5 - Least

20927

21.8

 

6891

32.9

15271

73.0

12414

59.3

INDIVIDUAL LEVEL

Sex

Male

46099

48.1

 

14748

32.0

31432

68.2

25039

54.3

Female

49738

51.9

 

15606

31.4

35078

70.5

28741

57.8

Age

45-49

13605

14.2

 

3865

28.4

9462

69.5

7590

55.8

50-54

16843

17.6

 

5169

30.7

11996

71.2

9576

56.9

55-59

17008

17.7

 

5645

33.2

12108

71.2

9777

57.5

60-64

14114

14.7

 

4922

34.9

10307

73.0

8497

60.2

65-69

10703

11.2

 

3747

35.0

7772

72.6

6468

60.4

70-74

7387

7.7

 

2541

34.4

5250

71.1

4306

58.3

75-79

5519

5.8

 

1724

31.2

3662

66.4

2941

53.3

80-84

7464

7.8

 

2057

27.6

4403

59.0

3460

46.4

≥85

3194

3.3

 

684

21.4

1550

48.5

1165

36.5

Language spoken at home

English

81196

84.7

 

25937

31.9

57486

70.8

46737

57.6

Other

14641

15.3

 

4417

30.2

9024

61.6

7043

48.1

Education level

Less than secondary school

8057

8.4

 

2184

27.1

4508

56.0

3641

45.2

Secondary school graduation

28177

29.4

 

8566

30.4

18790

66.7

15240

54.1

Trade, certificate, or diploma

30119

31.4

 

9534

31.7

21263

70.6

17400

57.8

University degree

29484

30.8

 

10070

34.2

21949

74.4

17499

59.4

Relationship status

Partner

71083

74.2

 

22315

31.4

50009

70.4

40528

57.0

No partner

24754

25.8

 

8039

32.5

16501

66.7

13252

53.5

Employment status

Full-time work

33116

34.6

 

9958

30.1

22750

68.7

17796

53.7

Part-time work

13509

14.1

 

4287

31.7

9925

73.5

8130

60.2

Other work

1417

1.5

 

492

34.7

1044

73.7

892

62.9

Not working

47795

49.9

 

15617

32.7

32791

68.6

26962

56.4

Health insurance type

Private with extras

55802

58.2

 

17921

32.1

40165

72.0

32568

58.4

Private without extras

13597

14.2

 

4347

32.0

9574

70.4

7803

57.4

Government health care card

12977

13.5

 

3887

30.0

7928

61.1

6320

48.7

None

13461

14.0

 

4199

31.2

8843

65.7

7089

52.7

Smoking status

Never smoked

56362

58.8

 

17651

31.3

39255

69.6

31582

56.0

Past smoker

32897

34.3

 

10773

32.7

23196

70.5

18923

57.5

Current smoker

6578

6.9

 

1930

29.3

4059

61.7

3275

49.8

Body mass category

Underweight

1360

1.4

 

484

35.6

877

64.5

717

52.7

Normal weight

37712

39.4

 

13179

34.9

27771

73.6

22833

60.5

Overweight

37271

38.9

 

11902

31.9

26169

70.2

21165

56.8

Obese

19494

20.3

 

4789

24.6

11693

60.0

9065

46.5

Diagnosed chronic conditions

0

32167

33.6

 

10442

32.5

23287

72.4

19019

59.1

1

38557

40.2

 

12403

32.2

26887

69.7

21749

56.4

2

19082

19.9

 

5873

30.8

12679

66.4

10114

53.0

3 or more

6031

6.3

 

1636

27.1

3657

60.6

2898

48.1

Treated chronic conditions

0

42523

44.4

 

13610

32.0

30498

71.7

24891

58.5

1

31399

32.8

 

10328

32.9

22098

70.4

17788

56.7

2

15478

16.2

 

4709

30.4

10110

65.3

8066

52.1

3 or more

6437

6.7

 

1707

26.5

3804

59.1

3035

47.1

Functional limitation

None

33079

34.5

 

11648

35.2

25449

76.9

21427

64.8

Minor

25661

26.8

 

9250

36.0

19221

74.9

15500

60.4

Moderate

21192

22.1

 

6488

30.6

14159

66.8

11038

52.1

Severe

15905

16.6

 

2968

18.7

7681

48.3

5815

36.6

Emotional problems

None

67240

70.2

 

22286

33.1

47682

70.9

38888

57.8

Minor

13394

14.0

 

4005

29.9

9365

69.9

7495

56.0

Moderate

7638

8.0

 

2144

28.1

5018

65.7

3941

51.6

Severe

7565

7.9

 

1919

25.4

4445

58.8

3456

45.7

  1. MVPA Moderate and vigorous physical activity, N Stratum total, n Stratum outcome frequency, % Stratum outcome percent