For Chinese men, belly fat measurements from the lowest CT slice can predict lower body fat with 65% accuracy, while for women, this prediction also requires age information and has 51% accuracy.

Scientific Claim

Gynoid fat percentage in Chinese men is predicted by L5/S1 abdominal QCT fat percentage with an adjusted R-squared of 0.65, while in women it is predicted by L5/S1 fat percentage and age with an adjusted R-squared of 0.51.

Original Statement

“Gynoid %fat Male (L5/S1) 0.40 × L5/S1%fat + 6.91 0.65 2.98; Female (L5/S1) 0.51 × L5/S1%fat-0.12 × age + 15.08 0.51 4.04”

From study:Assessment of whole-body and regional body fat using abdominal quantitative computed tomography in Chinese women and men

Evidence Quality Assessment

Claim Status

appropriately stated

Study Design Support

Design supports claim

Appropriate Language Strength

probability

Can suggest probability/likelihood

Assessment Explanation

The claim accurately reports the adjusted R-squared values from regression analysis without causal language, which is appropriate for observational data.

Evidence from Studies

Supporting (1)

Assessment of whole-body and regional body fat using abdominal quantitative computed tomography in Chinese women and men

Cross-Sectional Study

Human

2024 Feb 14

Contradicting (0)

No contradicting evidence found

Source Study

Assessment of whole-body and regional body fat using abdominal quantitative computed tomography in Chinese women and men

Score: 54

DOI: 10.1186/s12944-024-02034-y

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