Mit jelent ez angolul?

In general, these studies come out negative in favor of xyz, although keeping with a scientific view of having an open mind some do conclude "insufficient evidence"; while there isn't enough data to conclusively prove that...

Szoval mit jelent a "come out negative in favor of xyz, although keeping with a scientific view of..."? Akkor xyz-vel mi van?

A negative in favour of mit jelent? Jo ez xyz-nek? A hatasanak letezeset bizonyitja, vagy ellenkezoleg?