What I heard when Gus played back the album was without doubt the most amazing sounds, musicianship, arrangements , Vocal performances, Backing vocals ect ect I, Steve and in fact everyone else who was connected with the album had ever heard
Also, it is essential to note that all reported associations are cross-sectional (concurrent) hence no causal associations can be assumed, and the effect of selection bias and residual confounding cannot be eliminated
Oregon Health Authority, Public Health Division (2016)
However, the two control variables differed slightly: While the OUT-EX group had a higher average heart rate than the IN-EX group (no significant difference), the indoor group rated the perceived exertion rate during walking as more strenuous than the outdoor group (significant difference)
However, it eliminates the harmful effects caused by combustion, as it uses evaporation instead
Susan Brown, MPH 1