Significant declines seen across genders, races/ethnicities
Higher symptom intensity seen among older people, women, and non-White individuals
IQ, symptom presentation, and demographic factors all related to later age of diagnosis
Findings seen across Black, White, and Asian individuals but not Hispanic individuals
Having lower household income, identifying as gay or bisexual tied to higher odds
Autism not diagnosed in one in four study-confirmed individuals with autism spectrum disorder
Older veterans living in more disadvantaged neighborhoods have increased risk for dementia in adjusted analyses
Association partially mediated by neighborhood-level socioeconomic factors
Intentional interpersonal or bystander injuries accounted for 67.2 percent of the cohort and increased in 2020
The share of people 65 years and older grew by more than one-third between the 2010 census and the 2020 census