The Claim

Among patients with Graves' disease undergoing radioactive iodine ablation, 74.5% are female and the median age at treatment is 48 years.

Source: SAT469 Risk Factors for Relapse in Graves’ Disease and the Clinical Outcomes of Radioactive Iodine Treatment in Relapsed Cases

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
58score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Description
1 study reviewed
In plain English

Among people with Graves' disease who receive radioactive iodine treatment, about three out of four are women, and the typical age at treatment is 48 years.

See the scientific wording

Among patients with Graves' disease who undergo radioactive iodine ablation, the majority are female (74.5%), and the median age at treatment is 48 years, indicating a demographic pattern consistent with known epidemiology of the disease.

Why this might work

Women's immune systems are more likely to mistakenly attack the thyroid gland due to hormonal influences, and this attack becomes severe enough to require treatment around middle age when immune regulation changes.

Suggested mechanismbased on 1 study

What the research says

1 study

  1. Study: SAT469 Risk Factors for Relapse in Graves’ Disease and the Clinical Outcomes of Radioactive Iodine Treatment in Relapsed Cases

    This study looked at people who got radioactive iodine treatment for Graves' disease and found that most were women in their late 40s — just like the claim says. This matches what doctors already know: Graves' disease is more common in women around this age.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.