Patients with advanced dementia (PwAD) often have difficulty expressing their needs verbally because of cognitive impairments. PwAD thus often communicate these needs through behaviors and psychological symptoms. Understanding the behavioral characteristics of certain needs is critical for caregivers and clinicians when caring for PwAD. The purpose of this study was to develop a checklist that may be used to assess the thirst status of PwAD. Exploratory factor analysis identified seven checklist items, including repetitive movements, squirming, restlessness or anxiety, persistent or unreasonable demands, pacing back and forth, repeating a sentence or question without purpose, and slow reaction. The factor loadings of these seven items accounted for 49.3% of the total variance. The reassessed internal consistency reliability was .66. Caregivers may use this checklist as an aid to identify the thirst or fluid needs of PwAD who are unable to communicate their needs effectively.
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