Table 1 Demographic data and gastroesophageal flap valve grade of study subjects.

From: Reflux finding score is associated with gastroesophageal flap valve status in patients with laryngopharyngeal reflux disease: a retrospective study

 

Gastroesophageal flap valve grade

P value

I

II

III

IV

I + II

III + IV

Total

Gender

Male

57

53

15

16

110

31

141

0.92

Female

31

35

13

5

66

18

84

 

Age

 

45.60 ± 14.44

53.43 ± 16.73

52.43 ± 15.94

57.57 ± 20.08

49.52 ± 16.06

54.63 ± 17.81

50.63 ± 16.56

0.002

BMI

 

24.90 ± 3.28

24.53 ± 3.50

23.57 ± 3.87

25.00 ± 3.51

24.71 ± 3.39

24.19 ± 3.75

24.60 ± 3.47

0.33

Smoke

Never

64

75

23

15

139

38

177

0.32

Occasionally

3

1

1

0

4

1

5

 

Every day

21

12

4

6

33

10

43

 

Alcohol

Never

53

60

22

14

113

36

149

0.16

Occasionally

25

23

6

6

48

12

60

 

Every day

10

5

0

1

15

1

16

 
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