Cohort studycited by the Tayebat archiveabstract only checked A-SOD-10 standard review

Sugary drinks, weight and diabetes in 91,000 women

Sugar-sweetened beverages, weight gain, and incidence of type 2 diabetes in young and middle-aged women.

Overview

Schulze MB et al.. JAMA 2004 · PMID 15328324 · DOI 10.1001/jama.292.8.927

Women drinking one or more sugary drinks daily had 83% higher diabetes risk; fruit punch similar.

Does the study support the specific claim? Yes · Methodological quality: high

Study explained simply

What did the researchers want to find out?: Are SSB associated with weight change and T2D in women?
How was the study done?: Prospective cohort (NHS II) 1991-1999.
How many people, animals or samples were studied?: 91,249 (diabetes); 51,603 (weight); 741 T2D cases; Women aged young/middle-aged
What was actually found?: Increasing SSB to >=1/day: 4.69 and 4.20 kg weight gain over 4 years vs 1.34 and 0.15 kg in decreasers; >=1 SSB/day T2D RR 1.83 (1.42-2.36); fruit punch RR 2.00 (1.33-3.03).
How large was the observed effect?: RR 1.83 (1.42-2.36)
What do the results mean in everyday life?: Sugary drinks, including fruit punch, are linked with weight gain and diabetes.
What are the study's limitations?: Observational design; residual confounding possible; Self-reported dietary intake
What does it say about Elawady's specific claim?: Supports C-SOD-01, C-SOD-02.
Do the results apply to Germany and Europe?: High.
What can explicitly not be concluded from this study?: Causation.

Authors: Schulze MB, Manson JE, Ludwig DS, Colditz GA, Stampfer MJ, Willett WC, Hu FB
Journal: JAMA
Year: 2004
Identifier: PMID 15328324 DOI 10.1001/jama.292.8.927
Verification: verified – PubMed E-utilities efetch, 2026-10-25
Retracted: no
Corrections: none
Extent checked: abstract only
Conflicts of interest and funding: No COI statement; NCI grant

Are SSB associated with weight change and T2D in women?

Study design: Cohort study – Prospective cohort (NHS II) 1991-1999.
Population: Women aged young/middle-aged
Country: USA
Period: 1991-1999
Sample size: 91,249 (diabetes); 51,603 (weight); 741 T2D cases
Inclusion and exclusion criteria: Free of diabetes and major chronic disease

Results: Increasing SSB to >=1/day: 4.69 and 4.20 kg weight gain over 4 years vs 1.34 and 0.15 kg in decreasers; >=1 SSB/day T2D RR 1.83 (1.42-2.36); fruit punch RR 2.00 (1.33-3.03).
Absolute risks: 741 cases in 716,300 person-years
Authors' conclusion: Higher SSB consumption associated with greater weight gain and increased T2D risk in women.

Strong relative association.

None.

High.

Strong cohort evidence; included in meta-analyses.

Multidimensional assessment
Multidimensional assessment
Authenticity of the source	verified
Methodological quality	high
Risk of bias	some concerns
Precision of results	high
Directness	direct
Reproducibility	replicated
Consistency with the overall evidence	consistent
Regional transferability	high
Adequacy of the interpretation (by the archive)	not applicable

None specific.

Note: according to the archive, the studies were compiled by the archive operators. Whether Dr. Elawady himself cited this study is not established.

What the archive says about the study: Listed in the archive bibliography only (no archive interpretation card).
A. What was actually studied?: SSB, weight and T2D.
B. What did the authors find?: As above.
C. What conclusions do the authors themselves draw?: As above.
D. What does the archive derive from it?: Supports weight and diabetes statements.
E. Is this derivation scientifically justified?: Consistent.
Adequacy of the interpretation (by the archive): not applicable