oscar test result low risk 35yrs old and above

I'm 35, low risk. Age is one of the factors to being at higher risk of birth defects, which is why we are asked to do the test (it's just some percentage more tho not like the majority of us would expect to have issues with the baby). I would think the false positive rate is same for all age ranges as it's the same test procedure, it's just more people above 35 take the test so you may hear more stories from this age group)