Racial and ethnic group differences in service utilization in children with autism spectrum disorder: The role of parental stigma.

Karla and colleagues asked 1,200 U.S. parents of autistic kids to fill out a short survey. They wanted to know if race or stigma predicted how many hours of ABA, speech, or other services the child got.

Parents checked boxes for White, Black, Latino, or Asian background and answered questions like "I feel judged when I ask for help." The team then compared service hours across groups.

Service gaps across races were small—only a few hours per week difference. Money and insurance explained most of those gaps, not stigma.

The one exception: Asian parents who reported high stigma received 40 % fewer hours. For them, feeling judged directly cut service use.

Leng et al. (2024) looked at migrant kids in China and also found late diagnosis and fewer services. Their work extends Karla’s by showing that legal status can act like race does here—another barrier beyond money.

McCauley et al. (2018) surveyed autistic adults and saw a mirror image: people who needed therapy the most had the hardest time getting it. Together the papers sketch a life-span problem—service gaps start in preschool and continue into adulthood.

Xu et al. (2026) counted dollars, not stigma, and found Chinese families lose more wages than they pay in medical bills. Pairing their number crunch with Karla’s stigma data gives you the full picture: economics hurts everyone, but shame only shrinks services for Asian families.

If you serve Asian families, add a five-minute stigma check to intake. Ask, "Do you feel judged when you ask for help?" A yes flags risk of low hours. For all other races, focus on cash aid, Medicaid waivers, and flexible scheduling—those moves erase most racial gaps.