Sentence examples for attributable to an unknown from inspiring English sources

During the period under study, 37 cases of botulism were reported by state health departments as foodborne botulism attributable to an unknown food; these represented 14% of all cases.

Within our dataset, it is difficult to fully dissociate what proportion of the difference in efficiency between pH values of 6 and 8 is attributable to an effect due an unknown difference in the chemistry of both effluent wastewaters tested.

At present, it remains unknown if this is attributable to an increase in airway diameter, airway number or both.

Cardiovascular death was defined as death attributable to an ischemic cardiovascular cause (fatal MI, stroke, peripheral arterial disease) or sudden death due to an unknown cause [ 15].

It is currently unknown whether different age-specific curves of HPV prevalence are attributable to an effect of age per se or to differences in risk between birth cohorts.

The latter activity is usually attributable to an Elovl5 enzyme.

The extent of ailments attributable to a parent's radiation exposure is unknown because no government study has ever been completed.

We know of no mechanism by which these types of jobs may protect against renal cancer risk, and we suspect that these findings could be attributable to a combination of chance and confounding by unknown factors.

The cause of these findings remains unknown and, like autism itself, may be attributable to a combination of genetic and environmental factors.

It is overwhelmingly attributable to a broken health care system.

I think it is attributable, very likely attributable, to a phenomenon that is called perpetuation of racial entitlement.