Obesity

Association of a Lifestyle Risk Index With Visceral and Subcutaneous Adipose Tissue in the German National Cohort ( NAKO )

Obesity (Silver Spring)Published Cross-sectional study

Authors' conclusion

A combination of lifestyle factors appears to be associated with lower VAT volume, but an elevated BMI may have a greater influence on VAT accumulation than lifestyle behaviors alone.

Study context

Population
German National Cohort (NAKO) participants with whole-body magnetic resonance imaging (MRI); aged 48.2 ± 12.2 years
Participants
18,508 participants
Exposure
LSRI score 4 vs 0/1
Outcome
Adjusted geometric mean VAT volume (whole-body MRI at 3T, deep learning segmentation)
Follow-up
Baseline

Main finding

As reported in the abstract

Adjusted geometric mean VAT volume

Observational data: associations, not effects.

Further findings

Distribution of LSRI points (0/1, 2, 3, 4)

Visceral adipose tissue (VAT) after adjustment for BMI, and by BMI stratum

Differences slightly attenuated after adding BMI
Association weaker in obesity than normal/overweight

Original publication

Association of a Lifestyle Risk Index With Visceral and Subcutaneous Adipose Tissue in the German National Cohort ( NAKO ). Obesity (Silver Spring). Published 19 November 2025. doi:10.1002/oby.70071

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