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Table 4 Sex-specific and age-adjusted proportions of alcohol consumption and marijuana use by ethnicity

From: Determinants of alcohol consumption and marijuana use among young adults in the Republic of Palau

Ethnicity

Men

Women

Palauans

Non-Palauans

P for difference

Palauans

Non-Palauans

P for difference

(n = 151)

(n = 23)

(n = 155)

(n = 23)

Alcohol consumption

 Ever consumed, %

94.3

85.6

0.13

79.4

34.4

<0.001***

 Consumed alcohol during the past 12 months, %

84.2

60.0

0.007**

61.4

29.7

0.004**

 Frequency of alcohol consumption during the past 12 months, %

  

0.37

  

0.94

  Daily

2.2

0

 

0.6

0

 

  5–6 days per week

5.5

0

 

0.7

0

 

  1–4 days per week

20.5

26.3

 

6.5

8.6

 

  1–3 days per month

35.2

16.7

 

28.5

3.6

 

  Less than once a month

36.6

59.8

 

63.7

87.9

 

 Consumed alcohol during the past 30 days, %

70.6

40.6

0.005**

38.8

16.6

0.04*

Marijuana use

 Lifetime marijuana use, %

  

0.02*

  

0.09

  Non

20.0

47.1

 

43.9

69.4

 

  1 or 2 times

21.4

20.4

 

23.2

8.9

 

  3 or more times

58.6

32.5

 

32.9

21.7

 

 Marijuana use during the past 30 days, %

  

0.78

  

0.88

  No

67.0

68.9

 

80.7

78.2

 

  Yes

31.1

33.0

 

21.8

19.3

 
  1. *p < 0.05; **p < 0.01; ***p < 0.001