• Journal of the Korean Home Economics Association
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• v.12 no.2
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• pp.609-619
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• 1974

The purpose of this study is to survey Korean mother's child-rearing methods and to see what influence each layed on children's school achievement. To obtain data, a questionaire was given to 607 boys and girls, who were selected from both public and private middle schools in Seoul. The student were consisted of two distinct groups, namely superior and inferior. Five top students from each class were categorized as the superior group and five bottom ones from each class were categorized as the inferior group. The questionaire was consisted of 7 items, namely, the needing method, feeding period, weaning time, mothers general attitudes about crying, sleeping arrangement and whether mothers workers or not. Summary of this study is as follows ; 1. As far as babies were breast-fed, there was no significant between the superior group and the interior group no matter what feeding period and weaning time were. 2. When the babies were fed by milk or both by milk and breast, the most favorable weaning time for intellectual development seemed to be between 6 and 9 months after birth. 3. The mother's general attitudes to babies crying and the sleeping arrangement have definite influence on the children's school achievement. It was shown that if mothers hugged babies as soon as they cried the babies tended to be superior, but the mothers of inferior group had tendency to let alone, until the babies stopped crying or hug after finishing their urgent works. Then the superior group was allowed to sleep alone in his own bed in the mother's room. On the contrary, the inferior group was kept in their mother bed or that of other family's without being given his own bed. 4. Whether mother had a job or not did not had any influence on children's school achievement. 5. Korean mothers have tendency to hug their babies as soon as when they find them cry and feed them with breast milk. The study also shows that the mothers rearing attitudes has certain influencial effect upon the children's school achievement.

• Proceedings of the Ginseng society Conference
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• 1988.08a
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• pp.87-91
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• 1988

We studied the effects of red ginseng on blood pressure (BP) and the quality of life (QOL) in 19 hypertensive patients treated with antihypertensive agents. Red ginseng was administered at a dosage of three grams a day for three months. Systolic blood pressure was significantly lowered during the administration period of red ginseng. while diastolic blood pressure and hear1 rate remained unchanged. QOL was significantly improved in $89\%$ of the patients. Among the QOL variables. sleep disorder. thirst. fatigue. mood. sexual life and general well-being were improved. Furthermore. an improved coefficient of variation of R-R intervals $(CV_{R-R})$ was observed during the period. A month after the cessation of red ginseng systolic blood pressure returned to the level before the administration and QOL variables detariorated to previous pre-treatment states. These results suggest that red ginsing may lower systolic blood pressure and may improve QOL in patients treated with antihypertensive agents.

• Journal of Sasang Constitutional Medicine
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• v.33 no.3
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• pp.146-160
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• 2021

Introduction This study is the first to report a significant improvement of Soyangin patients with persistent night sweats through herbal medicine treatment. Methods We reviewed the total of 6 Soyangin patients with moderate to severe persistent night sweats who visited the outpatient clinic. The patients received herbal medicine treatment alone for 4 to 9 weeks. We evaluated the treatment outcome using Night Sweats Degree criteria, developed by Lea and Aber(1985), every other 2 to 4 weeks. In addition, we recorded the treatment period from the first visit to symptom alleviation. Results Persistent night sweats improved significantly in all 6 Soyangin patients, and 4 out of 6 patients had better sleep quality after the treatment. It took 1 to 3 weeks until the symptom alleviated from moderate or severe to mild, and 3 to 7 weeks until the patients have no sign of night sweating. The progression of persistent night sweats and treatment period until no sign of symptom varied according to the Soyangin External and Internal disease diagnosis. Discussion The Soyangin patients having persistent night sweats treated with herbal medicines showed a significant improvement in their symptoms. This result proposes the possibility of using herbal medicine in primary care patients experiencing persistent night sweats.

• Journal of Korean Biological Nursing Science
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• v.23 no.1
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• pp.31-42
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• 2021

Purpose: This study was performed to assess the level of blood glucose and to identify poor glycemic control groups among patients with type 2 diabetes mellitus (DM). Methods: Data of 1,022 Korean type 2 DM patients aged 30-64 years were extracted from the Korea National Health and Nutrition Examination Survey VII. Complex samples analysis and a decision-tree analysis were performed using the SPSS WIN 26.0 program. Results: The mean level of hemoglobin A1c (HbA1c) was 7.22±0.25%, and 69.0% of the participants showed abnormal glycemic control (HbA1c≥6.5%). The characteristics of participants associated with poor glycemic control groups were presented with six different pathways by the decision-tree analysis. Poor glycemic control groups were classified according to the patients' characteristics such as period after DM diagnosis, awareness of DM, sleep duration, gender, alcohol drinking, occupation, income status, low density lipoprotein-cholesterol, abdominal obesity, and number of walking days per week. Period of DM diagnosis with a cut-off point of 6 years was the most significant predictor of the poor glycemic control group. Conclusion: The findings showed the predictable characteristics of the poor glycemic control groups, and they can be used to screen the poor glycemic control groups among adults with type 2 DM.

• Parasites, Hosts and Diseases
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• v.60 no.5
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• pp.327-338
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• 2022

This study determined the recent status and trend of Pneumocystis jirovecii pneumonia (PcP) in the non-human immunodeficiency virus (HIV) (non-HIV-PcP) and HIV (HIV-PcP) infected populations using data from the Health Insurance Review & Assessment Service (HIRA) and the Korea Disease Control and Prevention Agency (KDCA). SaTScan and Join-point were used for statistical analyses. Non-HIV-PcP cases showed an upward trend during the study period from 2010 to 2021, with the largest number in 2021 (551 cases). The upward trend was similar until 2020 after adjusting for the population. Seoul had the highest number of cases (1,597) in the non-HIV-PcP group, which was the same after adjusting for the population (162 cases/1,000,000). It was followed by Jeju-do (89 cases/1,000,000). The most likely cluster (MLC) for the non-HIV-PCP group was Seoul (Relative Risk (RR)=4.59, Log Likelihood Ratio (LLR)=825.531), followed by Jeju-do (RR=1.59, LLR=5.431). An upward trend was observed among the non-HIV-PcP group in the Jeju-do/Jeollanam-do/Jeollabuk-do/Gyeongsangnam-do/Busan/Daejeon/Daegu/Ulsan joint cluster (29.02%, LLR=11.638, P<0.001) located in the southern part of Korea. Both women and men in the non-HIV groups showed an overall upward trend of PcP during the study period. Men in the 60-69 age group had the highest annual percentage change (APC 41.8) during 2014-2019. In contrast, the HIV groups showed a falling trend of PcP recently. Men in the 60-69 age group had the most decrease (APC -17.6) during 2018-2021. This study provides an analytic basis for health measures and a nationwide epidemiological surveillance system for the management of PcP.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.23 no.4
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• pp.23-28
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• 2023

In a wireless smart utility network communication system, an asynchronous low power MAC is standardized and used according to IEEE 802.15.4e. An asynchronous MAC called RIT (Receiver Initiated Transmission) has a characteristic in which delay time and power consumption are greatly affected by a check-in interval (RIT period). By waking up from sleep every check-in interval and checking whether there is data to be received, power consumption in the receiving end can be drastically reduced, but power consumption in the transmitting end occurs due to an excessive wakeup sequence. If an excessive wake-up sequence is reduced by shortening the check interval, power consumption of the receiving end increases due to too frequent wake-up. In the RIT asynchronous MAC technique, power consumption performance according to traffic load and operation of check-in interval is analyzed and applied to Wi-SUN construction.

• The Journal of Korean Obstetrics and Gynecology
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• v.37 no.3
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• pp.49-62
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• 2024

Objects: This study was conducted to examine the effect of acupuncture on hot flashes symptoms that occurred after adjuvant endocrine therapy in breast cancer patients. Methods: A total of 7 electronic databases, including Pubmed, Cochrane Central, Embase, and CNKI, were used to search for randomized controlled trials studies on acupuncture treatment for hot flashes that occurred after adjuvant endocrine therapy in breast cancer patients. Studies published from January 2014 to March 2024 were targeted, and Breast Cancer, Hot Flashes, Acupuncture, and Electroacupuncture were used as search keywords. The intervention method, treatment period and follow-up period, results, side effects, and acupuncture points were analyzed. Results: According to the inclusion criteria, 7 studies were finally selected. Acupuncture, electroacupuncture, acupuncture and enhanced self-care were combined as intervention methods of the treatment group, and the most common control group was the use of sham acupuncture. The selected study was evaluated by the symptoms of hot flashes, quality of life, depression, and quality of sleep. In terms of hot flashes, quality of life, and depression, a significant number of treatment groups showed improvement results than control group. The most commonly used acupuncture points in the study were 百會 (GV20), 關元 (CV4), 氣海 (CV6) each of which was used twice. Conclusions: According to this study, the improvement of symptoms was confirmed when acupuncture and electroacupuncture treatment were used for hot flashes that occurred during breast cancer adjuvant endocrine therapy.

• Journal of the Korean Society of Marine Environment & Safety
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• v.18 no.6
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• pp.551-556
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• 2012

Fatigue is known to detrimentally affect a person's performance. Also, fatigue may reduce effectiveness and efficiency of marine officers and crew members. The purpose of this research is to understand on the status of the marine officers' fatigue. In this study, we carried out the questionnaire survey which is related to the marine officers' fatigue factors such as work, sleep and rest hour or period, sleepiness, casual factor, fatigue symptom, etc. The questionnaire contained 25 questions and it was distributed among 1,033 marine officers(deck officers 607 and engineers 426). The results of this survey show that marine officers' fatigue is a casual factor in marine accidents such as collisions, groundings and there was a fatigue difference between deck officers and engineers.

• Journal of Korean Medical Ki-Gong Academy
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• v.15 no.1
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• pp.61-70
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• 2015

Objectives : The purpose of this study is to investigate the effects of Su-Gi therapy for Insomnia by using ISI scores and PSQI test. Methods : We investigated 4 patients on condition of Insomnia who was hospitalized in the M Korean medicine hospital in Gyeonggi Province from 8th June, 2015 to 21st October, 2015. The Su-Gi therapy was treated on patients once a day for 10 minutes. We figured out the outcome by using ISI scores and PSQI test. Results : There were no differences on average sleeping time and the time to falling a sleep. Meaningful outcomes in values of ISI scores and PSQI test was not deduced after Su-Gi therapy. There were some progress on disturbance of daytime due to insomnia, ISI scores and PSQI test. In the Correlation analysis of outcomes of before and after the Su-Gi therapy, there were some improvements on ISI scores and PSQI tests and some questionnaire but were not enough to reach meaningful outcomes. We concluded that the more treatment time is needed to improve the condition of patients on insomnia as we see in PSQI test, one month is minimum period time to draw the conclusion. Conclusions : Theses outcomes suggest a possibilities that improvements who are suffering from insomnia can be get well when the Su-Gi therapy is performed for sufficient moments.

• The Journal of Korea CHUNA Manual Medicine
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• v.3 no.1
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• pp.141-151
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• 2002

Objectives : The purpose of this study is finding out relation of somnipathy and Yin-gyo-maek(陰?脈) Yang-gyo-maek(陽?脈). Methods : 1. We reviewed medical literature about somnipathy and Yin-gyo-maek(陰?脈) . Yang-yo-maek(陽?脈). 2. We studied relation of somnipathy and Yin-gyo-maek(陰?脈) . Yang-gyo-maek(陽?脈). Results : 1. Yin-gyo-maek(陰?脈) Yang-gyo-maek(陽?脈) is channel that is crossing Yin(陰) and Yang(陽). 2. The physio-pathologic phenomenons such as, 'Yin-gyo-maek(陰?脈)', 'Yang-gyo-maek(陽?脈)' are caused by circulatory disorder of depending qi (衛氣). 3. Sleep disoders (such as, hyposomnia, hypersomnia) are caused by the physio-pathologic phenomenon such as, 'Yin-gyo-maek(陰?脈)', 'Yang-gyo-maek(陽?脈)' Conclusions : 1. The period of awakening and sleeping is relative to circulation of depending qi (衛氣) and function of Yin-gyo-maek(陰?脈) Yang-gyo-maek(陽?脈) 2. Acupuncture therapy on Yin-gyo-maek(陰?脈) Yang-gyo-maek(陽?脈) has significant etfect to somnipathy.