Morphine versus Hydromorphone: Does Choice of Opioid Influence Outcomes?

Table 1

Severity of Illness.

Drug	Medical		Surgical
	Minor/moderate	Major/extreme	Minor/moderate	Major/extreme
Hydromorphone	50.69%	49.31%	75.37%	24.62%
Morphine	49.70%	50.30%	74.04%	25.96%
value	<0.01	<0.01	<0.01	<0.01