Consequences

Age Group (yrs)

p

chi-square (c²) test

12 - 13

14 - 15

>15

Ν

%

Ν

%

Ν

%

Hangover

No

20

55.6

62

41.1

105

28.7

<0.001

Yes

16

44.4

89

58.9

261

71.3

Nausea/vomiting

No

29

82.9

97

69.8

223

63.9

0.050

Yes

6

17.1

42

30.2

126

36.1

Lack of energy

No

24

70.6

86

59.7

218

61.9

0.502

Yes

10

29.4

58

40.3

134

38.1

Fatigue/weakness

No

24

70.6

86

60.1

190

53.2

0.080

Yes

10

29.4

57

39.9

167

46.8

Insomnia

No

28

82.4

108

75.5

238

68.2

0.087

Yes

6

17.6

35

24.5

111

31.8

Decreased appetite

No

27

79.4

98

69.0

238

68.4

0.412

Yes

7

20.6

44

31.0

110

31.6

Sleepy

No

25

69.4

93

66.4

207

59.1

0.201

Yes

11

30.6

47

33.6

143

40.9

Dyspepsia/disorders stools

No

30

88.2

117

84.8

289

84.3

0.827

Yes

4

11.8

21

15.2

54

15.7

Chills

No

28

82.4

119

85.6

278

80.8

0.459

Yes

6

17.6

20

14.4

66

19.2

Tachycardia

No

29

85.3

115

82.7

286

83.4

0.937

Yes

5

14.7

24

17.3

57

16.6

Sweating

No

29

82.9

121

87.1

280

81.4

0.325

Yes

6

17.1

18

12.9

64

18.6

Respiratory distress

No

28

80.0

125

90.6

312

91.0

0.115

Yes

7

20.0

13

9.4

31

9.0