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Table 2 Crude, weighted, and adjusted prevalences for problem gambling

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

 

1.9

1.6–2.3

2.2

1.9–2.7

0.26

2.8

2.4–3.3

0.002

Sex

Men

3.2

2.7–3.9

3.6

3.0–4.4

0.39

4.3

3.6–5.3

0.03

Women

0.9

0.6–1.2

0.9

0.7–1.3

0.73

1.4

0.9–1.9

0.08

Age

18–24

2.6

1.7–3.9

3.1

2.0–4.7

0.54

3.5

2.2–5.7

0.27

25–34

2.1

1.3–3.3

2.5

1.6–3.9

0.56

3.3

1.9–5.6

0.18

35–44

1.6

0.9–2.6

1.9

1.2–3.2

0.56

2.1

1.3–3.4

0.36

45–54

2.7

1.8–3.9

2.9

2.0–4.2

0.79

3.6

2.4–5.2

0.26

55–64

2.1

1.4–3.1

2.3

1.5–3.3

0.80

2.8

1.8–4.4

0.30

65–74

1.5

0.9–2.3

1.7

1.1–2.6

0.70

1.9

1.2–2.8

0.42

75–84

0.8

0.2–2.1

0.7

0.2–1.9

0.89

1.1

0.4–3.1

0.63

≥ 85

2.0

0.4–7.9

1.6

0.4–6.8

0.82

2.3

0.3–16.5

0.75

Residential area

Rural

2.4

1.0–5.5

2.7

1.2–5.9

0.88

3.2

1.4–7.0

0.56

Semi-urban

2.7

1.6–4.3

3.0

1.8–4.9

0.74

3.9

2.4–6.4

0.25

Urban

1.9

1.5–2.2

2.1

1.8–2.6

0.29

2.7

2.3–3.1

0.004

Family structure

Living alone

2.6

2.0–3.5

3.1

2.3–4.0

0.47

3.9

2.9–5.2

0.05

Family with children

1.8

1.2–2.7

2.1

1.5–3.1

0.57

2.5

1.8–3.5

0.18

Family with only adults

1.6

1.2–2.1

1.8

1.4–2.3

0.56

2.2

1.6–2.9

0.12

Household equivalised disposable income (HEDI)

1st tertile

2.7

2.0–3.5

3.1

2.3–4.0

0.51

3.8

2.7–5.2

0.11

2nd tertile

2.3

1.7–3.0

2.4

1.8–3.1

0.77

3.1

2.3–4.1

0.11

3rd tertile

1.1

0.7–1.6

1.4

1.0–2.0

0.38

1.5

1.0–2.3

0.27

Highest education degree

Primary

2.8

2.0–4.0

3.1

2.2–4.3

0.74

4.0

2.8–5.7

0.16

Secondary

2.8

2.2–3.5

3.1

2.5–3.9

0.52

3.6

2.9–4.5

0.10

Tertiary

0.9

0.6–1.3

0.8

0.6–1.2

0.83

1.1

0.7–1.6

0.45

Employment status

Unemployed

3.1

1.8–5.3

3.8

2.2–6.3

0.63

4.6

2.6–7.8

0.27

Entrepreneur

1.2

0.3–3.7

1.2

0.4–3.7

0.99

1.9

0.6–5.9

0.49

White-collar

0.8

0.5–1.3

0.9

0.6–1.4

0.79

1.1

0.7–1.7

0.32

Blue-collar

4.7

3.3–6.5

5.1

3.7–7.0

0.74

5.6

3.4–9.2

0.50

Student

2.3

1.2–4.3

2.7

1.4–5.2

0.68

2.9

1.2–6.8

0.58

Retired

2.1

1.6–2.8

2.4

1.8–3.2

0.58

2.8

2.1–3.9

0.18

Other or missing

2.4

0.9–5.9

2.7

1.1–6.6

0.86

4.0

1.8–8.9

0.36

Native Language

Finnish

1.9

1.6–2.3

2.2

1.9–2.7

0.30

2.7

2.2–3.3

0.03

Swedish

1.2

0.4–2.9

1.5

0.6–3.6

0.72

1.8

0.8–3.9

0.44

Other

5.0

2.0–11.0

5.2

2.2–11.6

0.96

7.1

2.7–17.4

0.50

  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