People with psoriasis or psoriatic arthritis have slightly more fat under the skin than healthy people with similar body weight, though this difference is not statistically significant.

Scientific Claim

Patients with psoriatic disease have higher subcutaneous adipose tissue volume compared to BMI-matched controls (mean 6133.47 cm³ vs 5885.37 cm³, p = 0.283).

Original Statement

“WB SAT: PsD total mean 6133.47, controls 5885.37, p = 0.283”

From study:More than skin-deep: visceral fat is strongly associated with disease activity, function and metabolic indices in psoriatic disease

Evidence Quality Assessment

Claim Status

appropriately stated

Study Design Support

Design supports claim

Appropriate Language Strength

association

Can only show association/correlation

Assessment Explanation

The study is observational, and the claim accurately states the non-significant difference found in the data.

Evidence from Studies

Supporting (1)

More than skin-deep: visceral fat is strongly associated with disease activity, function and metabolic indices in psoriatic disease

Cross-Sectional Study

Human

2023 Jun 23

Contradicting (0)

No contradicting evidence found

Source Study

More than skin-deep: visceral fat is strongly associated with disease activity, function and metabolic indices in psoriatic disease

Score: 42

DOI: 10.1186/s13075-023-03085-9

Similar Assertions

People with psoriasis or psoriatic arthritis have about 6% more fat around their internal organs than people without these conditions, even when they have the same body weight.

93%

People with psoriasis or psoriatic arthritis have a higher proportion of dangerous belly fat compared to safe fat under the skin, even when their overall weight is similar to healthy people.

91%

People with psoriasis or psoriatic arthritis have a higher proportion of visceral fat within their abdominal cavity compared to healthy individuals with similar body weight.

88%

Measuring belly fat is more useful for understanding health risks in psoriasis patients than just checking body weight.

87%

More visceral fat in people with psoriasis is linked to higher insulin resistance, a key factor in diabetes risk, based on statistical analysis of the data.

81%