It may be explained by many competing risks for AD among the oldest cohort (mean age 83 years).
Considering the partial pressure of oxygen, it must be noted that change of its value before and after surgery may be explained by many other conditions, for example: persisting anesthesia, atelectasis, bronchospasm, the extent of surgery, pain, and analgesia.
This may be explained by many factors.
Nevertheless, it was explained to us in many ways for many years, oftentimes with cry-baby tears (I'm looking at you, Mukasey and Boehner), that the full power of the United States government and all of the very serious people therein were totally and hopelessly unable to figure out ways to keep us safe while simultaneously protecting our liberties.
"This is something we had been explaining to government agencies consistently for many months previously," he said.
Part of the growth in producer prices can be explained by increased prices for many resources important to agriculture – in 2011, energy prices rose by 19% and prices of chemical fertilizers by 43% (FAOSTAT 2012).
The less robust than expected relationship of hypercholesterolemia to CHD mortality in our study may be explained by unavailable data for many of the deaths, and the high prevalence of elevated cholesterol among the controls.
Although the correlation between much of the microbial metabolism occurring and the geochemical conditions from which the samples were isolated could be explained, the reason for the presence of many pathways in these environments remains to be determined.
However, the contribution to phenotype variance that could be explained solely by main effect associations for many cardiometabolic traits was quite small [ 44].
This can be explained by insufficient annotation of metabolic pathways for many of these C and N sources.
