The statistics you are citing are accurate ONLY outside of the WINDOW PERIOD when all tests ae comparable.
-JC-
Blood tests are more sensitive than oral test. The sensitivity goes as follows.
Blood
Oral
Urine
oral quick oral fluid rapid tests are highly specific 99.7 percent,and highly sensitive 99.6 percent, check the packaging if you want to be sure, and THEY COMPARE FAVOURABLE TO BLOOD TESTS, so they are highly reliable as long as you follow the window period guidelines,a positive oraquick must be confirmed with a westernblot or other conformatory test like the IFA. BYE
Blood tests are more sensitive.