The influence of personal values and patient intoxication on nurses concerns about opioids: results of a prospective cross-sectional multi-centre study.

Nurses were concerned giving opioids to intoxicated patients and preferred non-opioids instead. These concerns were predicted by personal values representing 'Conservation' ('conformity') and 'Self-Enhancement' ('achievement'). Therefore, stigmatizing mental models likely contribute to nurses' reluctance to use opioids. Interestingly, personal ambition might protect nurses from discriminatory thoughts and practice.