Sentence examples for because they died before from inspiring English sources

Thus, a total of 120 patients were enrolled in the study; however, 34 of these were excluded: 19 because they died before extubation and 15 because they were tracheostomized before extubation was attempted.

Of the 8 mice, 5 were treated and included in study, 1 was sham-treated, and 2 were excluded because they died before or during treatment, putatively from anesthesia.

We excluded patients who died within 7 days because they died before proper assessment of neurologic outcome was performed.

Twelve patients died within 7 days and were excluded from further analysis because they died before proper assessment for neurologic outcome.

Nine patients were excluded from this analysis: two because they were already in high level care before hospital admission and 7 because they died before hospital discharge.

By excluding the oldest cohorts we reduced possible bias associated with cases left unidentified because they died before we were able to observe them.

But Kip Viscusi of Harvard Law School has estimated that smoking actually saves the treasury money, because they die before collecting much in the way of Social Security or Medicare benefit.

Although the insects are not truly sterile, they can be considered sterile because they die before reaching sexual maturity.

Although it is not explicitly stated, we presume that those individuals that never reach the threshold, either because they do not progress above the threshold or because they die before reaching the threshold, are not included in the calculation of the mean.

It is possible that some persons have a short duration of low LDL-C merely because they die before having their low LDL-C measurement repeated.

These diabetic models are mostly used to demonstrate early changes of DR. Studies of advanced proliferative retinal changes cannot be carried out in these models because they die before PDR could be detected.