Obesity

Association between sarcopenic obesity and poor muscle quality based on muscle quality map and abdominal computed tomography

Obesity (Silver Spring)Published Cross-sectional study

Main finding · MyosteatosisResult — go to the resultAdjusted odds ratio 3.70 95% CI 2.87–4.76

Authors' conclusion

Sarcopenic obesity is significantly associated with myosteatosis, which is representative of poor muscle quality.

Study context

Population
Participants who underwent abdominal CT; muscle area at L3 segmented by attenuation
Participants
13,612 participants
Exposure
Sarcopenic obesity vs control without sarcopenia or obesity
Outcome
Myosteatosis: lowest quartile of normal attenuation muscle area (NAMA)/TAMA index (<73.56 in men and <66.97 in women)

Main finding

Myosteatosis

Adjusted odds ratio

3.70

95% CI 2.87–4.76

Sarcopenic obesityvs Control
aOR 3.70 (95% CI 2.87–4.76)

As reported in the abstract

Observational data: associations, not effects.

Original publication

Association between sarcopenic obesity and poor muscle quality based on muscle quality map and abdominal computed tomography. Obesity (Silver Spring). Published 3 May 2023. doi:10.1002/oby.23733

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