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Table 2 Health estimates for weighted list assisted random digit dialling sample and weighted electronic white pages sample in the New South Wales Population Health Survey in 2003

From: Does sampling using random digit dialling really cost more than sampling from telephone directories: Debunking the myths

 

LA-RDD %

EWP %

Diff %

LA-RDD %

EWP %

Diff %

LA-RDD %

EWP %

Diff %

Indicators

Males

Females

Persons

Health Behaviour

Any alcohol risk drinking

41.1

42.3

1.2

30.1

29.9

-0.2

35.5

36.0

0.5

High alcohol risk drinking

17.7

18.1

0.4

10.8

9.7

-1.1

14.5

14.2

-0.3

Hand washing when handling raw meat

56.4

55.2

-1.2

64.3

63.3

-1

60.7

59.7

-1

Food insecurity in the last 12 months

5.3

4.8

-0.5

6.8

5.6

-1.2

6.0

5.2

-0.8

Recommended daily fruit intake

39.3

39.9

0.6

52.7

53.0

0.3

46.1

46.5

0.4

Usual use of low fat, reduced fat or skim milk

37.2

39.0

1.8

51.0

51.6

0.6

44.2

45.4

1.2

Adequate physical activity

49.3

50.0

0.7

40.2

40.2

0

44.7

45.0

0.3

Use of public water as usual source of water

81.6

81.5

-0.1

80.9

81.8

0.9

81.2

81.7

0.5

Current daily or occasional smoking

24.8

24.0

-0.8

19.7

18.2

-1.5

22.2

21.0

-1.2

Smoke free household

82.1

83.0

0.9

83.0

83.1

0.1

82.6

83.1

0.5

Recommended daily vegetable intake

11.9

11.7

-0.2

26.8

26.3

-0.5

19.5

19.1

-0.4

Health Status

Ever diagnosed with asthma

19.3

18.9

-0.4

22.6

22.0

-0.6

21.0

20.5

-0.5

Current asthma

9.1

9.0

-0.1

12.6

12.0

-0.6

10.9

10.5

-0.4

Overweight or obesity

55.8

55.1

-0.7

41.2

40.9

-0.3

48.5

48.0

-0.5

Diabetes or high blood sugar

7.1

6.7

-0.4

5.7

5.5

-0.2

6.4

6.1

-0.3

Self-rated health status as excellent, very good or good

81.6

81.6

0

79.6

79.8

0.2

80.6

80.7

0.1

High or very high psychological distress

9.3

8.8

-0.5

12.8

12.8

0

11.1

10.9

-0.2

Health Service

Emergency department care rated as excellent, very good or good.

80.3

81.4

1.1

77.9

77.3

-0.6

79.1

79.4

0.3

Difficulty getting health care when needing it

11.4

11.1

-0.3

15.0

14.6

-0.4

13.2

12.9

-0.3

Over night hospital care in the previous 12 months rated as excellent, very good or good

93.1

93.3

0.2

89.8

90.3

0.5

91.3

91.7

0.4

Health Related Social Capital

Attended at least one community event in the previous six months

53.9

54.9

1

61.7

61.5

-0.2

57.9

58.2

0.3

Trust most people

71.6

72.8

1.2

68.0

69.2

1.2

69.8

71.0

1.2

Visit neighbours in the past week

67.0

68.0

1

63.8

64.7

0.9

65.3

66.3

1

  1. Source: New South Wales Health Survey Program, Centre for Epidemiology and Research, New South Wales Department of Health.