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Table 4 Association between DASH style diet adherence and GERD

From: Dietary approaches to stop hypertension (DASH)-style diet in association with gastroesophageal reflux disease in adolescents

DASH style diet score

        
  

T1

 

T2

 

T3

 

P trend

  

OR (95% CI)

 

OR (95% CI)

 

OR (95% CI)

  

Girls

        

No. with/without GERD

 

50/1138

 

24/834

 

23/1000

  

Crude

 

1.00

 

0.65 (0.39–1.07)

 

0.52 (0.31–0.86)

 

0.009

Model 1

 

1.00

 

0.65 (0.39–1.07)

 

0.52 (0.31–0.86)

 

0.009

Model 2

 

1.00

 

0.73 (0.44–1.21)

 

0.61 (0.36–1.01)

 

0.05

Model 3

 

1.00

 

0.73 (0.44–1.21)

 

0.61 (0.37–1.01)

 

0.05

Boys

        

No. with/without GERD

 

37/897

 

8/565

 

11/653

  

Crude

 

1.00

 

0.30 (0.14–0.66)

 

0.36 (0.18–0.71)

 

0.001

Model 1

 

1.00

 

0.30 (0.14–0.66)

 

0.36 (0.18–0.71)

 

0.001

Model 2

 

1.00

 

0.32 (0.14–0.69)

 

0.39 (0.19–0.79)

 

0.003

Model 3

 

1.00

 

0.32 (0.14–0.70)

 

0.38 (0.19–0.77)

 

0.002

Total population

        

No. with/without GERD

 

87/1936

 

32/1399

 

34/1653

  

Crude

 

1.00

 

0.50 (0.33–0.76)

 

0.45 (0.30–0.68)

 

< 0.001

Model 1

 

1.00

 

0.50 (0.33–0.76)

 

0.45 (0.30–0.68)

 

< 0.001

Model 2

 

1.00

 

0.55 (0.36–0.84)

 

0.51 (0.34–0.77)

 

0.001

Model 3

 

1.00

 

0.55 (0.36–0.83)

 

0.51 (0.34–0.77)

 

0.001

  1. Model 1: Adjusted for age and sex (for total participants)
  2. Model 2: Further adjusted for watch TV & computer use and smoking.
  3. Model 3: Additionally, adjustment for BMI
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