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- W2882381 abstract "Anxiety and poor sleep quality in the Coronary Care Unit (CCU) population arewell documented. Traditionally, these problems are treated with drugs that are expensiveand have harmful side effects. Complementruy therapies are gaining acceptance becausethey provide cost-effective and safe alternatives to achieve the desired outcomes.Aromatherapy, the controlled use of essential oils to enhance health, is oneexample of a complementary therapy. It utilizes the healing properties of the oils andtheir odor. Aromatherapy appears to be most useful in achieving positive effects on suchproblems as anxiety, and insomnia.A repeated measures design was used to examine the effects of a passivelydiffused9-hour lavender aromatherapy treatment compared with a control on anxiety andsleep quality in CCU patients. A systematic random sampling technique was used toselect 25 subjects admitted to the CCU of a large tertiary care hospital located inSoutheast Texas. The State-Trait Anxiety Inventory (STAI), a 20-item instrument, wasused to measure anxiety immediately before treatment, thirty to sixty minutes aftertreatment start, and upon awakening the next day. The Richards-Campbell SleepQuestionnaire (RCSQ), a 5-item instrument with a visual analogue scale design, was usedto measure sleep quality. Investigator-designed instruments were used to recorddemographic data and medications for anxiety, sleep and pain used during the study.The first three hypotheses, there will be a significant difference in anxiety scoresbetween treatments, in anxiety scores over time, and there will be a significant differencein treatment and time interaction effect on anxiety, were examined using a multivariateapproach to analysis of variance for repeated measures. An analysis of covariance wasnot performed because there were no significant correlations between variables. Thefourth hypothesis, there will be a significant difference in sleep scores between the twotreatments (aromatherapy vs. control), was examined using a !-test for dependentsamples. None of the hypotheses were supported.Passively diffused aromatherapy using lavender on cotton ball did notsignificantly affect anxiety levels and sleep quality in CCU patients. These findings mustbe viewed with caution, because power analysis revealed low effect sizes and aninadequate sample size." @default.
- W2882381 created "2016-06-24" @default.
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- W2882381 date "1998-05-12" @default.
- W2882381 modified "2023-09-26" @default.
- W2882381 title "The effect of aromatherapy on the patient outcomes of anxiety and sleep quality in coronary care unit patients" @default.
- W2882381 hasPublicationYear "1998" @default.
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