Intermuscular adipose tissue index

There are 3 papers on intermuscular adipose tissue index in aging research: 3 observational studies in people.

Biomarker

3 papers study it1 more mentions it2 findings

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“IMATI (creatinine: r = -0.101, p = 0.054”
Age- and sex-specific reference values for CT-based low skeletal muscle quantity and quality in healthy living kidney donorsFrontiers in physiology2025doi:10.3389/fphys.2025.1566463
  • Humans3

Associations

2

Mortality

downin humans1HR 0.49

1 study
  1. Intermuscular adipose tissue index predicts mortality in humans after curative-intent colon cancer surgery (HR 0.49 (95% CI 0.30-0.80)).

    “Patients with larger differences (Δ) of IMAT area and IMATI at 12 months, HR 0.79 (95% CI 0.67-0.93) and 0.49 (95% CI 0.30-0.80), respectively, had a lower mortality.”

    Humansafter curative-intent colon cancer surgery12 monthsn = 102

    Long-Term Evolution of Skeletal Muscle Quantity and Quality After Curative-Intent Colon Cancer Surgery: A Retrospective Cohort Study

    Diagnostics (Basel, Switzerland)

Creatinine

no changein humans1

1 study
  1. Intermuscular adipose tissue index is associated with creatinine in humans (healthy living kidney donors) (r = -0.101, p = 0.054).

    “IMATI (creatinine: r = -0.101, p = 0.054”

    Humanshealthy living kidney donorsskeletal musclen = 394

    Age- and sex-specific reference values for CT-based low skeletal muscle quantity and quality in healthy living kidney donors

    Frontiers in physiology

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