• Korean Journal of Adult Nursing
• /
• v.22 no.2
• /
• pp.153-160
• /
• 2010

Purpose: The purpose of this study was to investigate the effects of aromatherapy on stress, fatigue, mood, and vital signs of the nurses in the operating rooms. Methods: The data were collected from September 2007 to February 2008 in the operating room at K hospital located in Seoul, Korea. A total of 48 nurses were recruited. Among them, 25 nurses were randomly assigned to an experimental group and 23 were assigned to a control group. Experimental group was provided with aroma inhalation by necklace which had essential oil mixture of 0.2 cc. For aroma inhalation, Lavender, Zeranium and Mazoram were mixed in ratio of 5:3:2. In order to test the effectiveness of aroma inhalation, the pretest and posttest results for stress, fatigue, mood, and vital signs were compared between the experimental group and the control group. The data were analyzed by unpaired t-test and ANCOVA using the SPSS/WIN 15.0 program. Results: There were statistically significant decreases in the stress and fatigue scores, and increase in the mood scores and showed significant relaxation in the vital signs after the aroma inhalation. Conclusion: The aromatherapy had the positive effects on stress, fatigue, mood, and vital signs.

• Women's Health Nursing
• /
• v.10 no.3
• /
• pp.235-243
• /
• 2004

Purpose: The purpose of this study was to measure the effects of aroma inhalation on fatigue and quality of sleep of postpartum mothers. Method: The study design was a non-equivalent control group pre-post design. 51 Postpartum mothers were assigned either to a control group or to an experimental group that was exposed to aromas through inhalation for 6 days. Subjects in the experimental group were instructed to wear a necklace filled with Lavender and Eucalyptus oil from 2:00 PM to 8:00 PM every day. Fatigue was measured using the Rhoten Fatigue Scale. Sleep duration, night arousal frequency and sleep satisfaction were used to assess the quality of sleep. Result: There was a significant difference in the score of fatigue following the treatment between the experimental and control groups (t=-2.79 p=.00). However, there was no significant difference in sleep duration, frequency of night arousal and sleep satisfaction following aroma inhalation between two groups. Conclusion: This intervention appears to be effective in reducing the fatigue in postpartum mothers.

• Journal of Society of Preventive Korean Medicine
• /
• v.8 no.2
• /
• pp.55-63
• /
• 2004

Objectives : This study was designed to identify the possibility of aroma oils as the complementary medical goods specially for the effects of aromatheraphy on xerosis cutis. Materials and Methods : The participants were 23 adult patients and all participants of this study use aroma oils which is known to effect on xerosis cutis. The subjects consist of voluntary patients with xerosis cutis in Seong-So Hospital in Andong Kyoungbuk, Korea. From April 1st to April 30th, 2004 for 4 weeks, the subjects massaged aroma oils on itching parts or the whole body. Aroma oils were Lavender, Losemary, Jasmine and blended drop by drop per 10ml jojoba oil which used a carrier oil. Skin pH was measured with a skin pH meter(Model : HI98110, Se-Chang instruments, made in Portuga. After 4weeks using aroma oils, the participants answered questions about the feeling of satisfaction with aroma oils. Results : Changes in the physiological indices. The mean deviation of skin pH was $5.58{\pm}0.47$ points before using aroma oils and $5.53{\pm}0.45$ points after 2 weeks, no statistical significance was found(p=0.221). MD was $5.36{\pm}0.41$ points after 4 weeks using aroma oils, which was statistically significant decrease of 0.22 points(p=0.001) Changes on the Pruritus Score Scale. A modified scale of the Pruritus Score Scale(Duo, 1987) was used to measure the severity, location, frequency, and the inconveniences of daily life due to prurius. The maximum scale of severity was 4 points, the full marks of location was 2 points, the full marks of frequency was 3 points, the full marks of inconveniences of daily life due to pruritus was 3 points. The scores ranged from 0 to 12, with 12 indicating the most severe pruritus. There was no statistical difference in severity and frequency score at 4 weeks later(severity p=0.097, frequency p=0.633). A statistically significant difference was found in the score of location and the inconveniences of daily life due to pruritus(each p=0.003). Conclusion : Generally speaking, the patient suffering from renal itch is the higher than normal in skin pH levels. that means to show alkaline condition of skin surface. In some case in this study, skin pH levels was rather lower than normal levels when measured actually patients suffering from renal itch by skin pH meter. But in this study post-test skin pH levels decreased, showing the contribution of aromathrapy to acidic condition of skin surface in suffering from renal itch. It seems to be some help to cure a pruritus and also have no ill effects on aroma oils.

• Journal of the Korean Applied Science and Technology
• /
• v.38 no.1
• /
• pp.263-270
• /
• 2021

Allium Hookeri is a plant of the genus Allium, and prior research has been conducted on antioxidant, anti-inflammatory and antibacterial, but studies on essential oil extraction are insufficient. Therefore, in this study, GC-MSD was performed by extracting essential oils for Allium Hookeri leaves, roots, and whole parts. The cytotoxicity, antioxidant, and anti-inflammatory properties of Allium Hookeri leaves were confirmed to confirm their potential as a cosmetic material. The yield of essential oil extraction from Allium Hookeri leaves, roots and whole parts was found to be 0.01, 0.02, 0.01%. As a result of analyzing the aroma components of GC-MSD, the main components of essential oil of Allium Hookeri leaves were Diallyl trisulfide (34.02%) and Methyl allyl trisulfide (25.14%). At a concentration of 10%, where cytotoxicity was not confirmed, 39.69% inhibition of NO production and 88.26% of DPPH radical scavenging activity were shown. Through this, the Allium Hookeri essential oil presents the possibility of being useful as a raw material with antioxidant and anti-inflammatory effects in cosmetics.

• Journal of Society of Preventive Korean Medicine
• /
• v.25 no.2
• /
• pp.45-60
• /
• 2021

Objective : This study was aimed to review randomized controlled trials (RCTs) about whether aromatherapy relieves stress. Method : We searched document about criteria to use words like 'Aroma', 'Oil' and 'Stress'. The study included 24 RCTs which were selected by total 167 studies searched in Korean Journal by searching OASIS, ScienceON, KISS, RISS. Cases that cannot be performed alone are excluded. Results : We got 24 domestic standard documents. Of the 24 studies, 14 were for students, and 6 were for patients receiving hospital treatment. Among the 7 treatments, dry-inhalation was used 13 times, and necklace-inhalation was used 9 times. Of the 24 Studies, lavender oil was used 19 times and sweet orange was used 4 times. Among the 28 types of measuring instruments used, 10 related to the autonomic nervous system and 8 STAIs and VASs were used respectively. Conclusion : It was possible to conclude that aromatherapy was effective in relieving stress. Through further research, it is necessary to study effective oil mixing methods, methods for measuring subjective stress, multimodal intervention, and effective intervention periods.

• Korean Journal of Adult Nursing
• /
• v.22 no.1
• /
• pp.31-40
• /
• 2010

Purpose: The purpose of this study was to examine whether there is difference in the effects of aromatherapy on dysmenorrhea by research design. Methods: Findings from the two different research designs (Nonequivalent control group pretest-posttest [NCG] design vs. two-group crossover design) were compared in regard to the effect of aromatherapy on dysmenorrhea. The subjects of the NCG design and the crossover design were a total of 58 female nursing students. The treatments (aroma essential oil inhalation and carrier oil inhalation) were given using a necklace. The data were analyzed by Fisher's exact test, t-test, Mann-Whitney test, paired t-test, and Shapiro-Wilk test using the SPSS/WIN 12.0 program. The effect size for the two research designs was calculated. Results: In both research designs, the level of dysmenorrhea and menstrual pain after the aroma treatment were not significantly different from those after the placebo treatment. The effect size of the NCG design was higher than that of the crossover design. Conclusion: Aroma inhalation may not be effective in managing dysmenorrhea and menstrual pain. In order to further clarify the efficiency of research design and the effect of aromatherapy on discomfort during menstruation, replication studies are necessary. Future studies need to examine the effects of different research design on non-interval variables.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.11 no.1
• /
• pp.402-408
• /
• 2010

In the twenty first century, people experience a lot of stresses by psychological, social and environmental impetus. If the stress is excessive, it can become a problem and finally lead to diseases. Foot bath makes the body warm starting with the feet, controls the blood circulations and autonomic nervous systems. This study aims at examining the effects of stress and fatigue of senior students preparing for college entrance examination by foot bath with the aroma essential oil and the fermentation extracts. The experimental period was from March 30 to April 18, 2009. The study objects were 21 senior students of C Girls' High School in Cheonan. They were divided into 3 groups and treated 20 times. The first group was a foot bath group with Artemisia Herbal fermentation extracts. The second group was a foot bath group with the blending aroma essential oil of grapefruit, cypress and cedarwood. The third group was not treated. In the case of difference of physical and psychological stress, there was a reduction of 18.43 and 16.71 for the fermented extract group and 10.71 and 9.43 for the aroma group, while a reduction of 0.43 and 0.29 for the control group, respectively. This shows that foot baths using fermented extracts and aroma had lower physical stress compared to the control group (p<.01). For the difference of fatigue, there was a reduction of 19.14 for the fermented extract group, 11.57 for the aroma group and 0.07 for the control group, showing that foot baths accompanied by fermented extracts and aroma used in this study having lower fatigue compared to the control group (p<.01). The fermented extract group (M=55.71) had the highest level of satisfaction after foot baths, followed by the aroma group (M=49.14) and the control group (M=33.29). Duncan's post hoc test showed that there was a statistically considerable difference between the tests groups and control groups (p<.01). Through the results of this study, it was found that foot baths using bathing supplements were very effective for reducing stress and fatigue.

• Journal of Korean Academy of Fundamentals of Nursing
• /
• v.18 no.4
• /
• pp.480-487
• /
• 2011

Purpose: This study was done to examine the effects of aroma hand massage on stress response and sleep in hospitalized elderly patients. Methods: A non-equivalent pre-and post-test design was used. Sixty-six hospitalized patients were recruited using a convenience sampling method and assigned to the experimental (n=34) or the control group (n=32). For the experiment, bergamot, lavender, and roman camomile oil were mixed in 2:1:1 ratio to provide aroma hand massage to both hands of each patient in the experimental group for 5 minutes per hand, for 3 days. Post-test data collection was conducted three days after completion of the hand massage. Results: The experimental group had significantly lower stress score (t=-2.648, p=.010, and anxiety scores (t=-4.166, p=.000), and higher sleep measurement scores (t=2.328, p=.023) than those in the control group. Conclusion: These results indicate that short-term application of aroma hand massage for hospitalized elderly patients has a positive effect on hospitalization stress, anxiety, and sleep. Therefore, aroma hand massage should be applied as a nursing intervention to reduce stress response and enhance sleep in elderly hospitalized patients.

• The Korean Journal of Rehabilitation Nursing
• /
• v.7 no.2
• /
• pp.231-237
• /
• 2004

Purpose: The purpose of this study is to find out the effects of the aroma massage on shoulder pain, depression, and sleep disturbance in hemiparesis patients. Method: The research design was a nonequivalent control group nonsynchronized design. The data was collected from July 1 to August 31, 2003 at D medical Center in Busan. The subjects were 37 patients that they were assigned to two groups, nineteen subjects in the experimental group and seventeen subjects in the control group. The oil made from a blend of lavendar, clarysage, bergamot at a ratio 3:1:2 used for relieving shoulder pain, depression, sleep disturbance. The instruments used for this study were Visual Analogue Scale(VAS) for shoulder pain, Zung' depression scale, 4 score's scale for sleep disturbance. The data were analyzed using SPSS and hypotheses were examined with ANCOVA. Results: Shoulder pain, depression, and sleep disturbance were significantly lower in the experimental group compared than the control group. Conclusion: The aroma massage using selected essential oils is an effective intervention for relieving shoulder pain, depression, sleep disturbance in hemiparesis patients. However differences between aroma massage and massage were not clear, further study needs to be done.

• Journal of Korean Academy of Fundamentals of Nursing
• /
• v.18 no.1
• /
• pp.63-70
• /
• 2011

Purpose: This study was done to examine the effects of aroma inhalation therapy on pain post tonsillectomy. Method: A non-equivalent control group pre- and post-test design was used. The research instruments used in this study were a pain perception measurement and vital signs (systolic & diastolic blood pressure and pulse rate levels). Twenty-five patients in the experimental group went through aroma inhalation therapy for ten minutes after the tonsillectomy. The aroma inhalation therapy used was a blended oil, a mixture of Lavender and Loman chamomile in the ratio of 2:1. The 25 patients in the control group did not receive the therapy. Before and after the experiment, both groups were tested for pain (pain perception and vital signs). Collected data were processed with the SPSS WIN. Ver. 14.0 program and analyzed using frequencies, percentages, ${\chi}^2$-test, Fisher's exact test, t-test and ANCOVA. Results: Pain perception of patients was not significantly reduced. However systolic and diastolic blood pressure and pulse rate were significantly reduced. Conclusion: The results of the study indicate that aroma inhalation is a partially effective nursing intervention to reduce the post-operative tonsillectomy pain.