A multicenter study of animal-assisted activity and anxiety among older adults hospitalized in acute care settings.

BACKGROUND: For older adults (≥65 years old), hospitalization can be a stressful and anxiety- provoking event. Due to physiological changes in this population that make pharmacological therapy to manage anxiety challenging, use of alternative therapies, such as animal-assisted activities (AAA), could prove beneficial. AIM: The purpose of this study was to determine if an AAA visit from a registered human-animal team during hospitalization would reduce perceived anxiety for older adults. DESIGN: A multicenter, interventional, comparative, pre-post design was used. METHODS: Eligible participants completed a demographic questionnaire and the Spielberger State-Trait Anxiety Inventory 6-item short form (STAI-6) survey prior to the AAA visit. AAA visits included interaction between the human-animal team and the participant at the bedside. At the conclusion of the visit, participants again completed the STAI-6. Demographic variables were analyzed using descriptive statistics and comparative analyses were performed using non-parametric tests to examine differences in pre-post STAI-6 scores. RESULTS: Participants (n = 141) had a median age of 75 years. The pre-visit median anxiety score was 14 (interquartile range [IQR] 10, 17), corresponding to mild baseline anxiety. The post-visit median anxiety score decreased significantly to 10 (IQR 7, 13) (p < 0.001). Weak associations were observed for gender (p = 0.025, r = 0.0189), and dog ownership (p = 0.026, r = 0.188). CONCLUSIONS: AAA significantly decreased anxiety in older adults with mild anxiety during inpatient hospitalization. This non-pharmacological intervention can be considered as an alternative intervention for anxiety in this population.

A pilot study of animal assisted activity among hospitalized older adults.

Animal Assisted Activity (AAA) is a non-medical intervention that has been shown to reduce anxiety among nursing home patients in various settings. However, AAA has not been tested among acute care hospitalized older adult patients ages 65 and older. This pilot study explored if a visit from a trained dog and its handler would decrease anxiety among hospitalized, older adult patients ages 65 and greater. The participants were recruited from medical surgical/oncology units, and the Speilberger State-Trait Anxiety Inventory (STAI) 6-item short form was used to measure anxiety both pre- and post-interactions with the AAA-team. The data revealed that a one-time, 12-20-min visit, allowing the patients to pet and to interact with the dog, reduced (p = .000) the participants' self-reported anxiety.