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Table 1 Crude, weighted, and adjusted prevalences for gambling participation

From: Using administrative register data for adjusting non-response bias in the finnish gambling harms survey

 

Crude prevalence (%)

Weighted prevalence (%)

Adjusted prevalence (%)

%

CI

%

CI

p-value1

%

CI

p-value2

All

 

81.9

81.0–82.8

83.2

82.3–84.0

0.09

82.3

81.6–83.0

0.49

Sex

Men

86.2

85.0–87.4

87.3

86.1–88.4

0.28

86.9

85.4–88.2

0.47

Women

78.3

76.9–79.6

79.4

78.0–80.6

0.29

78.1

76.7–79.4

0.84

Age

18–24

75.6

72.6–78.5

76.4

73.3–79.2

0.74

76.5

74.1–78.8

0.65

25–34

82.7

80.1–85.1

83.8

81.3–86.0

0.56

83.6

80.8–86.1

0.61

35–44

85.0

82.6–87.1

85.9

83.6–87.9

0.60

85.5

83.3–87.4

0.75

45–54

87.5

85.3–89.4

88.0

85.9–89.9

0.73

87.6

85.4–89.4

0.96

55–64

84.9

82.8–86.8

85.8

83.8–87.7

0.55

85.4

83.2–87.4

0.73

65–74

80.2

77.9–82.3

81.7

79.5–83.7

0.37

80.7

78.4–82.8

0.73

75–84

74.8

70.9–78.4

75.2

71.1–78.8

0.90

75.4

71.7–78.6

0.84

≥ 85

62.2

51.8–71.7

62.4

51.8–71.9

0.99

63.5

54.2–71.9

0.86

Residential area

Rural

81.3

75.7–85.9

82.5

77.0–86.8

0.77

81.5

75.0–86.6

0.98

Semi-urban

82.7

79.4–85.5

84.2

81.1–86.8

0.53

81.8

79.3–84.2

0.67

Urban

81.9

80.9–82.8

83.1

82.1–84.0

0.12

82.4

81.6–83.2

0.38

Family structure

Living alone

81.4

79.6–83.1

82.8

81.0–84.4

0.32

81.6

80.1–83.1

0.87

Family with children

82.0

79.9–83.8

83.2

81.3–85.0

0.41

82.2

80.6–83.7

0.84

Family with only adults

82.1

80.8–83.4

83.4

82.1–84.6

0.24

82.8

81.6–84.0

0.43

Household equivalised disposable income (HEDI)

1st tertile

80.6

78.7–82.3

81.1

79.3–82.9

0.68

80.2

78.4–81.9

0.76

2nd tertile

83.8

82.2–85.2

85.1

83.6–86.5

0.27

84.5

83.2–85.8

0.45

3rd tertile

81.2

79.6–82.7

82.9

81.4–84.3

0.16

82.2

80.6–83.7

0.34

Highest education degree

Primary

83.0

80.8–85.1

83.8

81.6–85.8

0.64

81.8

79.1–84.3

0.46

Secondary

85.2

83.8–86.5

86.3

84.9–87.6

0.31

85.4

84.1–86.7

0.80

Tertiary

78.7

77.3–80.1

79.5

78.1–80.9

0.47

79.1

77.4–80.7

0.78

Employment status

Unemployed

86.8

83.3–89.8

87.6

84.1–90.4

0.77

86.5

81.6–90.2

0.87

Entrepreneur

82.1

76.6–86.5

83.7

78.5–87.7

0.68

83.3

78.5–87.2

0.71

White-collar

83.9

82.4–85.3

84.5

83.1–85.8

0.59

84.0

82.3–85.5

0.92

Blue-collar

89.7

87.2–91.7

90.9

88.6–92.7

0.51

89.3

86.3–91.7

0.78

Student

69.4

64.8–73.6

71.1

66.6–75.2

0.60

68.5

64.0–72.7

0.77

Retired

78.3

76.6–80.0

79.1

77.3–80.8

0.58

78.1

76.5–79.6

0.84

Other or missing

83.6

77.7–88.2

84.3

78.6–88.8

0.85

84.3

78.6–88.7

0.85

Native Language

Finnish

82.7

81.7–83.6

83.9

83.0–84.8

0.10

83.3

82.4–84.2

0.30

Swedish

73.5

69.0–77.5

75.4

71.0–79.3

0.56

74.1

68.3–79.2

0.86

Other

70.8

61.7–78.6

72.2

63.2–79.7

0.83

71.2

61.6–79.2

0.97

  1. 1p-values of testing the differences between crude and weighted prevalences using t-test
  2. 2p-values of testing the differences between crude and adjusted prevalences using t-test