NPI - Difficulty Sleeping

**Semantic type:** Intellectual Product

**Definition:** Neuropsychiatric Inventory (NPI) Does the patient have difficulty sleeping (do not count as present if the patient simply gets up once or twice per night to go the bathroom and falls back asleep immediately)? Is he/she up at night? Does he/she wander at night, get dressed, or disturb your sleep?

**Synonyms:** - NPI1-Difficulty Sleeping - NPI1-Difficulty Sleeping - NPI1K