I know most people on here swear by the FRERs (me included), but I stumbled across this data set and thought I’d share...
Extract:
“First Response Early Result had an analytical sensitivity of 6.3 mIU/mL, which was estimated to detect greater than 95% of pregnancies on the day of missed period. The sensitivity of Clearblue Easy Earliest Results was 25 mIU/mL, which indicated detection of 80% of pregnancies. The sensitivity of the five other products was 100 mIU/mL or greater, indicating detection of 16% or less of pregnancies. Three of these last products included faulty devices.”
Link to trial:
pubmed.ncbi.nlm.nih.gov/16295647/
Hope it’s useful / interesting for some of you.
