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Table 1 Characteristics of the eight observational studies on associations between sugar-sweetened beverage consumption and bone health in childrena,b

From: Sugar-sweetened beverage consumption and bone health: a systematic review and meta-analysis

First author

years (Ref)

location

Study design

Sample size

Age or age range (Mean age ± SD)

Sex,

% F

Sugar-sweetened beverages

Bone health

Main finding

Method of assessment

Beverage category

Intake level

Method of assessment

Sites

Outcomes

Albala

2008 [29] c

Chile

Randomized controlled trial

98

8–10 y

46.9

Modified FFQ

Sugar-sweetened beveragesd

Low: 742.8 ± 207.9e

High: 802.1 ± 142.0, p = 0.10 g/d

DEXA

WB

Bone Mass

∙No difference in whole body bone mass between children fed different amounts of sugar-sweetened beverages (p = 0.56).

Fisher

2004 [30] c

USA

Longitudinal study

182

9 y

100

24-h dietary recall

Sweetened

beveragesf

Low: 358

High: 403, g/d

DEXA

WB

BMD

∙Girls who drank more sweetened beverages (p < 0.01) had a significantly lower whole body BMD (p < 0.001).

Libuda

2008 [31]

Germany

Longitudinal study

228

6–18 y

49.6

3-day food records

Soft drinks

8y, Prepubescent

Girls: 119.8 ± 129.2

Boys: 136.8 ± 137.3

13y, Pubescent

Girls: 186.0 ± 196.5

Boys: 243.5 ± 200.4, g/d

pQCT

Forearm

BMC

∙Soft drinks consumption in children and adolescents was inversely associated with BMC at forearm (p = 0.036).

Ma

2004 [32]

Australia

Case-control study

390

9–16 y

–

Questionnaire developed

by author

Carbonated or cola drinks

Not reported

DEXA

WB

LS

FN

BMD

∙No significant correlation was shown between carbonated and/or cola drinks and bone measures, although all were inverse trends.

Manias

2006 [33]

England

Case-control study

100

4–16 y

50

FFQ

Carbonated

beverages

Low: 0.13 ± 0.17

High: 0.33 ± 0.57, p = 0.0182, ℓ/d

DEXA

LS

UB

LB

BMD

BMC

∙Children who consumed more carbonated drinks (p = 0.0182) had a significantly lower BMD and BMC z-score at spine (BMD, p = 0.0003; BMC, p = 0.001), upper body (BMD, p = 0.015; BMC, p < 0.0001) and lower body (BMD, p = 0.015; BMC, p = 0.001).

McGartland 2003 [34]

England

Cross-sectional study

1335

12–15 y

55.7

Dietary history

Carbonated soft drinksg

12y: Girls: 351 ± 332

Boys: 459 ± 394, p < 0.01

15y: Girls: 340 ± 380

Boys: 518 ± 452, p < 0.01, g/d

DEXA

DR

HL

BMD

∙A significant inverse relationship between total intake of carbonated soft drinks and BMD was observed in girls at the forearm (p < 0.05) and heel (p < 0.05).

Nassar

2014 [35]

Eqypt

Case-control study

100

Low: 10.3 ± 1.4y

High: 10.6 ± 1.3y

44.1

Questionnaire developed

by author

Sugar-sweetened beveragesd

Low: 1.08 ± 0.64

High: 3.16 ± 0.37, p < 0.001, number of intake /dayh

DEXA

LS

BMD

∙Children who consumed more than 12 oz had a significantly lower BMD (p < 0.001) than those that does not exceed 0–8 oz.

Whiting 2001 [36]

Canada

Cross-sectional study

112

10–16 y

47.3

24-h recall

Carbonated and low nutrient-density beveragesi

Girls

Carbonated, 96 ± 102

Low nutrient dense, 240 ± 177

Boys

Carbonated, 246 ± 300

Low nutrient density, 429 ± 393, mL/d

DEXA

WB

BMC

∙Consumption of carbonated (p = 0.05) and low nutrient dense beverages (p = 0.03) was inversely related to BMC in adolescent girls but not in boys.

  1. aBMC bone mineral content, BMD bone mineral density, d day, DEXA Dual-energy X-ray absorptiometry, DR Distal radius, F Female, FFQ Food frequency questionnaire, FN Femoral neck, High high intake of SSBs, HL Heel, LB Lower body, Low low intake of SSBs, LS Lumbar spine, pQCT peripheral quantitative computed tomography, QUS Quantitative ultrasonography, Ref Reference, SD Standard deviation, SOS speed of sound, WB Whole body, UB Upper body, USA United States of America; y, year
  2. bQuality assessment was performed using the Cochrane criteria and Handel’s-developed scale and assessed by two authors (HA and YKP)
  3. cStandard errors (SE) presented in the original articles were converted to standard deviations (SD) for meta-analysis. This formula was used for conversion: SD=SEX√n
  4. d'Sugar-sweetened beverage’ included carbonated beverages and juice drinks-made by adding packaged sugary powders with fruit flavoring to water
  5. eValues are means ± SD (all such values)
  6. f ‘Sweetened Beverage’ included both energy-containing carbonated (soda) and noncarbonated beverages (fruit drinks, sport drinks, sweetened iced tea) that contained little if any fruit juice
  7. g'Carbonated soft drinks’ were defined as all nonalcoholic carbonated beverages that contained artificial sweeteners instead of added sugar
  8. h First, children with a daily intake of more than 12 oz of SSBs or less than 0–8 oz of SSBs were recruited. After that, the number of drinks they consumed per day was investigated
  9. i'Carbonated beverages’ includes cola, diet cola and other soft drinks; and ‘low nutrient dense beverages’ is the sum of carbonated and noncarbonated beverages. The latter included sugared drinks such as iced tea, Koolaid, coffee< 50% fruit juice, and fruit punches