6.2. Nonpharmacological Interventions. Multicomponent interventions
targeting specific risk factors for delirium have
been developed through training and educational programmes
of health care staff, nonpharmacological intervention
protocols and improvement of the environment of the
patient [91]. Globally, these interventions, dependent on the
provision of high-quality nursing care, are effective in reducing
the incidence, severity, and duration of delirium.