Combination of 3-Dimensional Virtual Reality and Hands-On Aromatherapy in Improving Institutionalized Older Adults' Psychological Health: Quasi-Experimental Study

Vivian Ya Wen Cheng, Chiu Mieh Huang, Jung Yu Liao, Hsiao Pei Hsu, Shih Wen Wang, Su Fei Huang, Jong Long Guo

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

BACKGROUND: In Taiwan, which has one of the most rapidly aging populations in the world, it is becoming increasingly critical to promote successful aging strategies that are effective, easily usable, and acceptable to institutionalized older adults. Although many practitioners and professionals have explored aromatherapy and identified its psychological benefits, the effectiveness of combining 3-dimensional (3D) virtual reality and hands-on aromatherapy remains unknown. OBJECTIVE: A quasi-experimental trial was designed to evaluate the effectiveness of this combination in lowering perceived stress and promoting happiness, sleep quality, meditation experience, and life satisfaction among institutionalized older adults in Taiwan. METHODS: A total of 60 institutionalized elderly participants either received the combined intervention or were in a control group. Weekly 2-hour sessions were implemented over 9 weeks. The outcome variables were happiness, perceived stress, sleep quality, meditation experience, and life satisfaction, which were assessed at baseline and after the intervention. RESULTS: Generalized estimating equation (GEE) analyses indicated that the experimental group showed significant post-intervention improvements in terms of scores for happiness, perceived stress, sleep quality, meditation experience, and life satisfaction (n=48; all P<.001). Another GEE analysis showed that the significant improvements in the 5 outcome variables persisted in participants aged 80 years and older (n=35; all P<.001). CONCLUSIONS: This is the first trial to explore the effectiveness of a combination of 3D virtual reality and hands-on aromatherapy in improving older adults' psychological health. The results are promising for the promotion of psychological health in institutionalized older adults. TRIAL REGISTRATION: ClinicalTrials.gov NCT04324216; https://clinicaltrials.gov/ct2/show/NCT04324216.

Original languageEnglish
Article numbere17096
Pages (from-to)e17096
JournalJournal of Medical Internet Research
Volume22
Issue number7
DOIs
Publication statusPublished - 2020 Jul 23

Keywords

  • aromatherapy
  • happiness
  • life satisfaction
  • meditation
  • older adult
  • sleep quality
  • stress
  • three-dimensional
  • virtual reality

ASJC Scopus subject areas

  • Health Informatics

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