causality

Hospitals in the country are refusing to give information to journalists or human rights groups when asked about causalities.

And such studies can only show associations, not prove causality.

It gave no causality figures, but said medical facilities in the city had been "transformed into human slaughterhouses".

Military authorities who rarely report any causalities among their ranks regularly claim victories in their anti-jihadist fight.

Hood and one of his passengers managed to clamber out of the Mercedes without getting help for the causalities, some of whom had life-threatening injuries.