Validity and reliability of the Medical Outcomes Study Short-Form Health Survey version 2 (SF-12v2) among adults with autism.

Rahul and team asked 140 autistic adults to fill out the SF-12v2 health survey. Ages ranged from 25 to 65. The survey takes two minutes and gives two scores: physical health and mental health.

They ran math checks to see if the survey measured what it claims. They looked at floor effects, ceiling effects, and internal consistency. All checks passed.

The SF-12v2 works well in autistic adults. It shows clear scores and no bunching at the top or bottom. Internal consistency was good for both parts.

Known-groups validity was partly supported. People who said they had more doctor visits scored lower on physical health. Mental health scores also lined up with self-reported stress.

Nah et al. (2018) used the DASS-21 in the same age group. They found 39-a large share of autistic adults hit clinical levels of anxiety or depression. Rahul’s work shows the SF-12v2 can track that same mental load in half the time.

Parsons et al. (2019) looked at Medicaid claims for adults 40-88. They saw high rates of epilepsy, sleep, and heart problems. Rahul’s study gives you a quick way to spot those issues early, before the claims pile up.

Leader et al. (2021) found sleep and GI pain drag down quality of life. The SF-12v2 mental score drops when those problems are present, so you can use one tool to watch both fronts.

You now have a two-minute, telehealth-friendly tool that is proven valid in autistic adults. Add the SF-12v2 to your intake and re-assessment packets. Track physical and mental health every six months. If the score drops, dig into sleep, GI, or anxiety issues next.