1.Leaping Forward in the Era of Artificial Intelligence with a Focus on Educating Medical Scientists and Strengthening Research Capabilities
The Ewha Medical Journal 2022;45(1):23-24
no abstract available.
2.Topic and Trends of Public Perception and Sentiments of COVID-19Pandemic in South Korea: A Text Mining Approach
Nahyun KWON ; Jongmin OH ; Eunhee HA
The Ewha Medical Journal 2022;45(2):46-54
Objectives:
Public health risks and anxiety have been increasing since the outbreak of Coronavirus disease 19 (COVID-19). The public expresses questions related to the COVID-19 issue through the web base. The aim of this study was to analyze public perception and sentiments of COVID-19 Pandemic in South Korea.
Methods:
We collected the text data (questions: 252,181) related to COVID-19 from Naver Knowledge-iN during January 1, 2020 to December 31, 2020. The search keywords included related to COVID-19 using Korean words for “SARS-Cov-2”, “COVID19”, “COVID-19”, “Wuhan pneumonia”, “Coronavirus”, “Corona”. A topic modeling analysis was used to investigate and search trends of public perception.The sentiment analysis was conducted to analyze of public emotions in the questions related to COVID-19. We performed the Pearson’s correlation analysis between daily number of COVID-19 cases and daily proportion of negative sentiment in documents related to COVID-19 by COVID-19 outbreak period.
Results:
A total of 241,776 documents used in this study. The most frequent words in the documents to appear cough, symptoms, tests, confirmed patients, mask and etc.Twenty topics (COVID-test, Economy, School, Hospital/Diagnose, Travel/Overseas, Health, Social issue, Symptom 1 (respiratory), Relationships, Symptom 2 (e.g., fever), Workplace, Mask/Social distancing, infection/Vaccine, Stimulus Package, Family, Delivery Service, Unclassified, Region, Study/Exam, Worry, Anxiety) were extracted using the topic modeling. There was a positive association between the daily counts of COVID-19 patients and proportion of negative sentiment. By COVID-19 period, Stage 4 had the highest correlation.
Conclusion
This study identified the South Korean public’s interest and emotions about COVID-19 during the prolonged pandemic crisis.
8.Association between Maternal and Cord Blood Interleukin-10 (-819T/C and -592A/C) Gene Polymorphisms and Respiratory Distress Syndrome in Preterm Korean Infants.
Eun Ae PARK ; Su Jin CHO ; Young Ju KIM ; Hye Sook PARK ; Eunhee HA ; Young Ju SUH
Journal of the Korean Society of Neonatology 2009;16(2):137-145
PURPOSE: The aim of this study was to determine the genotype frequencies of interleukin 10 (IL-10) gene polymorphisms and to investigate their association with the risk of respiratory distress syndrome (RDS) in preterm Korean infants. METHODS: Two hundred fourteen preterm infants born at Ewha Womans University Mok Dong Hospital between November 2003 and July 2008 were studied. The cord blood of preterm neonates and the corresponding maternal blood were analyzed by PCR for IL-10 gene (IL-10 -1082A/G, -819T/C, and -592A/C) polymorphisms. The clinical data of patients were collected retrospectively by chart review. RESULTS: The genotype frequencies of IL-10 genes in Korean mothers with preterm infants differ from other reports. The prevalence of two promoter SNPs of the IL-10 cytokine gene was similar but none had the IL-10-1082GG homozygote. Multiple logistic regression analysis demonstrated the risk of RDS to be significantly lower in the infants of the mothers with an IL-10-592AC/CC genotype than in those with an AA genotype (P= 0.033). The risk of RDS was significantly lower in the mother with an IL-10-819TC/CC genotype than in those with a TT genotype (P=0.030). However, IL-10 polymorphisms in the cord blood were not significantly different in preterm infants with RDS compared with the preterm infants without RDS. When we compared the incidence of RDS and each IL-10 A-1082G/T-819C/A-592C haplotype, the ACC haplotype had a protective effect on RDS (P=0.007). CONCLUSION: We conclude that the maternal IL-10-592A/C and IL-10-819T/C polymorphisms may have a role in the development of the RDS in preterm infants.
Female
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Fetal Blood
;
Genotype
;
Haplotypes
;
Homozygote
;
Humans
;
Incidence
;
Infant
;
Infant, Newborn
;
Infant, Premature
;
Interleukin-10
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Logistic Models
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Mothers
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Polymerase Chain Reaction
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Polymorphism, Single Nucleotide
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Prevalence
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Retrospective Studies
9.Pattern of Pharmacist Consultation among the Health Counseling Services via Internet Portal Sites: A Pilot Study.
Heejin KIM ; Jun Ha PARK ; Eunhee JI
Korean Journal of Clinical Pharmacy 2016;26(4):324-329
BACKGROUND: With the development of information and communication technology, there is a growing number of people looking for health information on the internet. This pilot study was performed to analyze the pattern of pharmacist consultation on the internet portal site. METHODS: Questions and answers posted on the portal site “Naver Jisik-iN” from March 1st to 31th in 2016 were collected. Medications asked were categorized into prescription drugs, nonprescription drugs, sanitary aids, emergency drugs, functional health foods, and others. Medications were subcategorized into 14 according to the anatomical therapeutic chemical classification system. Questions were divided into 10 categories based on Hepler's drug-related problems. RESULTS: Of the 955 cases, females accounted for 59.5% and inquirers from 11 to 40 years old, 89.4%. The number of prescription drugs, nonprescription drugs, sanitary aids, emergency drugs, functional health foods, and others were 428 (44.8%), 328 (34.3%), 31 (3.3%), 2 (0.2%), 122 (12.8%), and 44 (4.6%), respectively. Questions for drugs acting on alimentary tract and metabolism took up 27.4% followed by those on nervous system, 13.6% and anti-infectives for systemic use, 12.2%. Pharmacist consultation regarding drug information, drug interaction, and adverse reaction occupied 47.9%, 15.2%, and 12.3%, respectively. CONCLUSION: Health counseling through online is predicted to increase steadily, so pharmacists should broaden their boundaries beyond off-line pharmacies to meet social needs.
Classification
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Counseling*
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Drug Interactions
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Emergencies
;
Female
;
Humans
;
Information Services
;
Internet*
;
Metabolism
;
Nervous System
;
Nonprescription Drugs
;
Pharmacies
;
Pharmacists*
;
Pilot Projects*
;
Prescription Drugs
10.Association between Temperature and Diabetes Mellitus in Pregnancy
Hae Ji HAN ; Youngrin KWAG ; Jongmin OH ; Eunhee HA
Journal of the Korean Society of Maternal and Child Health 2023;27(4):231-237
Purpose:
Exposure to heat and cold stress can negatively affect pregnant women. However, studies on the association between ambient temperature exposure and pregnant women, especially those with diabetes mellitus, are limited. The presence of this disease is likely to affect the woman’s capacity to adapt to the demands of pregnancy, consequently affecting fetal development. We examined the association between exposure to the mean temperature and diabetes mellitus during pregnancy.
Methods:
Health Insurance Reviews and Assessment Service was used to obtain data on patients hospitalized between January 2015 and August 2022. The association between the number of pregnant patients with diabetes mellitus according to monthly mean temperature and seasonal differences was analyzed using a generalized additive model. The model was adjusted for the treatment date, mean humidity, and mean age of the women.
Results:
The total number of patients with diabetes mellitus in pregnancy was 651,655 and the mean temperature was 12.87℃±9.89℃. The association between the mean temperature and diabetes mellitus during pregnancy showed a U-shaped nonlinear association. During the entire period, the number of patients with diabetes mellitus in pregnancy significantly increased by 2.82 per 1℃ increase in mean temperature (estimate, 2.82; 95% confidence interval [CI], -2.06 to 7.71). The number of patients significantly increased by 72.12 per 1℃ increase in mean temperature in the summer (estimate, 72.12; 95% CI, 50.36–93.89), but the increase was not statistically significant in the winter.
Conclusion
Our findings suggest that maternal exposure to mean temperature during pregnancy is associated with diabetes mellitus.