Assessing confusion in the elderly.
D000223:Adaptation, Psychological; D000368:Aged; D003072:Cognition Disorders / Q000175:diagnosis*; D003221:Confusion / Q000175:diagnosis* / Q000523:psychology; D003704:Dementia / Q000175:diagnosis*; D005260:Female; D006801:Humans; D012683:Sensory Deprivation; D012931:Social Environment