SCR-LIP-000153 · Claim · machine-readable JSON →
In a survey of 209 lipedema patients, symptom onset clustered in adolescence (mean age 16±9 years, 32.5% at ages 14-18), family history was common (affected grandmothers 35.4%, mothers 29.7%, aunts 23.0%), and 30.5% of premenopausal patients had sex-hormone imbalances, consistent with hormonal and hereditary contributions to lipedema onset.
Claim at a glance
- Type
- clinical association
- Knowledge state
- Emerging
- Evidence certainty
- low (GRADE)
- Evidence
- 1 source(s)
- Answers
- 3 question(s)
- Dates
- 2026-05-31 → 2026-05-31
Structured evidence, machine-compiled — not a verdict.
Auto-compiled by the Layer 1 surveillance loop; not yet human-reviewed. anthropic/claude-opus-4.8 · 2026-05-31
Evidence over time
Evidence (1)
- New Insights on Lipedema: The Enigmatic Disease of the Peripheral Fat — Bauer et al. (2019) ✓ verified — consistent · cross sectional · 2019 · reading confidence: high
Cross-sectional survey reporting adolescent/hormonal onset timing and high familial prevalence, supporting hormonal and hereditary influence on lipedema onset, though descriptive without adjusted analysis.
Context (PECO)
Answers these questions
- Do hormones and heredity influence the onset of lipedema? consistent
- Do hormonal factors (puberty, pregnancy, menopause, estrogen) trigger or influence lipedema onset? consistent
- Is lipedema onset influenced by heredity and family history? consistent
Gaps & caveats
Auto-ingested single source; not yet human-reviewed.
Change log
- 2026-05-31 — created