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Table 3 Test–retest reliability between ABFQ1 and ABFQ2 among all beverage categories

From: Online Arabic Beverage Frequency Questionnaire (ABFQ): evaluation of validity and reliability

Beverage categories

Beverage estimated consumption (ml/day)

Reliability (test–retest)

ABFQ1 (n = 49)

ABFQ2 (n = 45)

ABFQ1 vs ABFQ2

Mean ± SD

Rang

Mean ± SD

Rang

rs

P-value

Water

690 ± 569

27–2400

631 ± 476

33–1800

0.5222

 ≤ .001

Fresh fruit juice

15 ± 30

0–200

21 ± 75

0–500

0.6806

 ≤ .001

Fresh vegetables juice

4 ± 26

0–180

6 ± 35

0–235

0.6585

 ≤ .001

Caned 100% juice

7 ± 13

0–60

5 ± 14

0–83

0.4747

 ≤ .001

Sweetened juice

16 ± 73

0–500

11 ± 22

0–83

0.4389

0.002

Milk juice

2 ± 9

0–60

2 ± 9

0–60

0.4035

0.006

Low-fat milk

46 ± 89

0–400

28 ± 55

0–250

0.7490

 ≤ .001

Free fat milk

2 ± 4

0–20

3 ± 13

0–78

0.7726

 ≤ .001

Flavored milk

2 ± 5

0–20

0 ± 2

0–13

0.2029

0.1812

Soft drinks

114 ± 209

0–990

1312 ± 233

0–1065

0.8437

 ≤ .001

Iced tea

24 ± 87

0–550

12 ± 43

0–250

0.7329

 ≤ .001

Artificially sweetened soft drinks

34 ± 66

0–237

46 ± 88

0–355

0.8260

 ≤ .001

Artificially sweetened iced tea

-

-

-

-

-

-

Unsweetened sugar tea

52 ± 90

0–325

65 ± 109

0–400

0.7985

 ≤ .001

Sweetened tea with/without milk

103 ± 149

0–650

95 ± 157

0–650

0.8106

 ≤ .001

Unsweetened Arabic coffee/Turkish coffee

96 ± 173

0–1000

92 ± 235

0–1500

0.5923

 ≤ .001

Sweetened Arabic coffee/Turkish coffee

3 ± 16

0–100

5 ± 21

0–100

0.3393

0.022

Unsweetened black coffee

149 ± 221

0–946

194 ± 252

0–946

0.6862

 ≤ .001

Sweetened black coffee

35 ± 95

0–472

27 ± 111

0–708

0.4017

0.006

Flavored coffee

65 ± 171

0–946

44 ± 88

0–354

0.6001

 ≤ .001

Malt drinks

8 ± 19

0–83

8 ± 19

0–83

0.7828

 ≤ .001

Artificially sweetened energy drinks

6 ± 37

0–250

12 ± 75

0–500

0.5

 ≤ .001

Sweetened energy drinks

14 ± 73

0–500

15 ± 57

0–330

0.8775

 ≤ .001

Sport drinks

4 ± 21

0–133

12 ± 75

0–500

0.9998

 ≤ .001

Total beverage

1504 ± 769

463–4198

1477 ± 750

267–3634

0.7

 ≤ .001