Sentence examples for mortality remained unexplained from inspiring English sources

However, much of the effect of prompting on mortality remained unexplained.

Fourth, a large part of the between-hospital variability in PPH maternal mortality remained unexplained.

However, over 50% of the variability in excess respiratory mortality remained unexplained which indicates that other unidentified factors (e.g., climate, background immunity) could have played a role.

2 However, the underlying reasons for the observed associations between greater volumes of surgical activity and better outcomes for patients remain unclear and observed variations in outcomes, including mortality, remain unexplained.

The mortality differences remained unexplained by differences in the severity of illness, thus helping establish acute renal failure as an independent risk factor for mortality.

The Scottish excess in mortality remains unexplained.

The "Scottish effect" identified in relation to mortality remains unexplained.

A substantial fraction of the variability in excess mortality rates across Spanish provinces remained unexplained, which suggests that other unidentified factors such as comorbidities, climate and background immunity may have affected the 1918 19 pandemic mortality rates.

A significant fraction of cases of diarrhea, a leading cause of childhood mortality worldwide, remain unexplained.

Our estimates therefore quantified the overall vascular mortality trends within subgroups of each risk factor, rather than the residual trends that remained unexplained after accounting for other factors.

But without a study, those deaths remained unexplained observations.