<prompt> Triple test for diagnosis of Downs syndrome includes all of the following exceptβHCGαFetoproteinSerum HPL levelSerum oestriol level  <response>: Triple test is a combined biochemical test which includes MSAFP, HCG, OestriolIn an affected pregnancy level of MSAFP is decreasedlevel of oestriol is decreasedthe level of hCG is High increased 