Despite high lung cancer rates and positive screening experiences, nearly all Asian American never-smokers in a new study said they wouldn't return for annual low-dose CT (LDCT) screening. The surprising culprit? Fear of cumulative radiation exposure — cited by 80% of those with concerns — even after being told the dose is half of normal yearly background radiation. Researchers say there's serious education work ahead.
Asian American women who have never smoked face disproportionately high lung cancer rates — 57% of Asian American women who develop lung cancer have never smoked — and tend to be diagnosed younger and at more advanced stages than smokers. Yet a new sub-study from the Female Asian Never Smokers Screening Study found a striking disconnect: while 92.5% of participants reported a positive LDCT experience and 96.4% said they'd recommend it to others, only 6% said they'd return for annual screening.
The study enrolled 227 never-smoking Asian American women in California aged 50 and older with a family history of lung cancer — a group not currently eligible under US Preventive Services Task Force guidelines. Researchers were caught off guard by the main barrier identified: radiation fear, not cost or anxiety as initially expected.
By the Numbers:
Why it matters: This gap between endorsement and intention reveals a critical education challenge. Clinicians working with Asian American patients need culturally tailored communication strategies to address radiation misconceptions and improve uptake of potentially life-saving screening.
