A new study finds that women with autoimmune conditions are more likely to have their symptoms dismissed as psychological or psychosomatic and experience longer delays before receiving a formal diagnosis than men. The research examines patterns across a cohort of more than 6,600 patients and reports both higher misclassification rates for female patients and extended time to diagnosis.

Outlets describe the findings in similar terms: they point to a pattern in which clinicians are more likely to interpret autoimmune symptoms through a mental health lens for women, leading to longer routes to diagnosis. The reports do not present a single shared intervention or policy response, but they focus on the diagnostic pathway and disparities by sex.

While the study centers on misdiagnosis and diagnostic timing, it does not conclude that autoimmune diseases differ biologically by sex. Instead, it highlights differences in how symptoms are perceived and processed in clinical care, including the frequency with which women are not believed or are directed toward psychiatric explanations first.