1.The Impact of Weekend Admission and Patient Safety Indicator on 30-Day Mortality among Korean Long-Term Care Insurance Beneficiaries
Health Policy and Management 2019;29(2):228-236
BACKGROUND: This study investigates the impact of weekend admission with a patient safety indicator (PSI) on 30-day mortality among long-term insurance beneficiaries. METHODS: Data were obtained from the National Health Insurance Service-Senior claim database from 2002 to 2013. To obtain unbiased estimates of odds ratio, we used a nested case-control study design. The cases were individuals who had a 30-day mortality event after their last medical utilization, while controls were selected by incidence density sampling based on age and sex. We examined the interaction between the main independent variables of weekend admission and PSI by categorizing cases into four groups: weekend admission/PSI, weekend admission/non-PSI, weekday admission/PSI, and weekday admission/non-PSI. RESULTS: Of the 83,400 individuals in the database, there were 20,854 cases (25.0%) and 62,546 controls (75.0%). After adjusting for socioeconomic, health status, seasonality, and hospital-level factors, the odds ratios (ORs) of 30-day mortality for weekend admission/PSI (OR, 1.484; 95% confidence interval [CI], 1.371–1.606) and weekday admission/PSI (OR, 1.357; 95% CI, 1.298–1.419) were greater than for patients with weekday admission/non-PSI. CONCLUSION: This study indicated that there is an increased risk of mortality after weekend admission among patients with PSI as compared with patients admitted during the weekday without a PSI. Therefore, our findings suggest that recognizing these different patterns is important to identify at-risk diagnosis to minimize the excess mortality associated with weekend admission in those with PSI.
Case-Control Studies
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Diagnosis
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Humans
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Incidence
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Insurance Benefits
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Insurance, Long-Term Care
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Long-Term Care
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Mortality
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National Health Programs
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Odds Ratio
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Patient Safety
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Seasons
2.Relationship of Workplace Violence to Turnover Intention in Hospital Nurses:Resilience as a Mediator
Hyun-Jung KANG ; Jaeyong SHIN ; Eun-Hyun LEE
Journal of Korean Academy of Nursing 2020;50(5):728-736
Purpose:
This study aimed to identify the relationship between workplace violence and turnover intention, and the mediation effect of resilience on the relationship in hospital nurses.
Methods:
This was a cross-sectional study. A total of 237 registered nurses were recruited from three hospitals in South Korea from April to May 2019. Participants were invited to complete self-reported questionnaires that measure workplace violence, turnover intention, resilience, and demographic information. The data obtained were analyzed using multiple regression and a simple mediation model applying the PROCESS macro with 95% bias-corrected bootstrap confidence interval (5,000 bootstrap resampling).
Results
After controlling demographic covariates, workplace violence significantly accounted for the variance of turnover intention. It was also demonstrated that resilience partially mediated the relationship between workplace violence and turnover intention in hospital nurses. A 73.8% of nurses had experienced workplace violence (such as attack on personality, attack on professional status, isolation from work, or direct attack). Conclusion: Workplace violence directly influences turnover intention of nurses and indirectly influences it through resilience. Therefore, hospital administrators need to develop and provide a workplace violence preventive program and resilience enhancement program to decrease nurses’ turnover intention, and leaving.
3.Personalized Therapy in Lung Cancer: Focused on Molecular Targeted Therapy.
Journal of Lung Cancer 2011;10(1):1-12
Lung cancer is the leading cause of cancer death worldwide, with an overall 5 year survival rate of 15%. Most patients present with advanced disease that requires systemic chemotherapy, which merely confers several months of survival benefit. Recent advances in understanding the molecular mechanisms underlying lung cancer have led to molecular targeted therapy in this field. Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) are the first successful personalized therapy for non-small cell lung cancer (NSCLC), with about 30 months of median overall survival in patients with sensitive EGFR mutations. In addition, monoclonal antibodies against vascular endothelial growth factor (VEGF) or EGFR are also in current clinical use. Resistance to EGFR-TKIs has emerged as a major limitation of these agents and become challenge clinically. A number of novel targeted agents have been developed and investigated in clinical trials to overcome the limitation of agents currently available. Recently, echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase fusion gene (EML4-ALK), as a novel molecular target of NSCLC, has been identified, and its inhibitor is under rapid clinical development. We herein review the molecular targeted therapies currently available for NSCLC and discuss the clinical data of novel agents under clinical development.
Antibodies, Monoclonal
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Carcinoma, Non-Small-Cell Lung
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Humans
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Precision Medicine
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Lung
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Lung Neoplasms
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Lymphoma
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Molecular Targeted Therapy
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Phosphotransferases
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Protein-Tyrosine Kinases
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Receptor, Epidermal Growth Factor
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Survival Rate
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Vascular Endothelial Growth Factor A
4.Cost of Illness of Chronic Disease by Region in Korea
Jong Youn MOON ; Jaeyong SHIN ; Jae-Hyun KIM
Health Policy and Management 2021;31(1):65-73
Background:
With the recent aging of the population, the transition to a disease structure centered on chronic diseases is accelerating. Moreover, the socio-economic gap and the polarization of the health gap between regions further increase the burden of disease on the country. Accordingly, this study calculated the disease cost of hypertension, diabetes, and hyperlipidemia, which are the three major chronic diseases, to establish an effective health promotion policy strategy for each region, and analyzed the gap in disease cost within the region to determine health determinants at the individual as well as the regional level.
Methods:
This study utilized data from the 2015 sample cohort of the National Health Insurance Service and calculated the disease cost of patients (diabetes: I10–I15, hypertension: E10–E14, hyperlipidemia: E78) based on the main diagnosis.
Results:
Based on our analysis, the case of medical use in cities and provinces was higher than in metropolitan cities, with relatively small medical use in Seoul and Gangwon-do. In terms of the disease cost, the cost of chronic diseases in Seoul and Jeju was the highest, but the difference in disease cost between patients in each region was the largest in Seoul and Gangwon-do.
Conclusion
The results of this study provide meaningful data for implementing efficient health promotion policies by analyzing the differences in disease cost and identifying health determinants in different regions. Furthermore, in Korea, where socioeconomic differences are clearly revealed, it can be used as a basis for preparing a strategic plan, from a long-term perspective, to improve the health of patients with chronic diseases in the future.
5.Cost of Illness of Chronic Disease by Region in Korea
Jong Youn MOON ; Jaeyong SHIN ; Jae-Hyun KIM
Health Policy and Management 2021;31(1):65-73
Background:
With the recent aging of the population, the transition to a disease structure centered on chronic diseases is accelerating. Moreover, the socio-economic gap and the polarization of the health gap between regions further increase the burden of disease on the country. Accordingly, this study calculated the disease cost of hypertension, diabetes, and hyperlipidemia, which are the three major chronic diseases, to establish an effective health promotion policy strategy for each region, and analyzed the gap in disease cost within the region to determine health determinants at the individual as well as the regional level.
Methods:
This study utilized data from the 2015 sample cohort of the National Health Insurance Service and calculated the disease cost of patients (diabetes: I10–I15, hypertension: E10–E14, hyperlipidemia: E78) based on the main diagnosis.
Results:
Based on our analysis, the case of medical use in cities and provinces was higher than in metropolitan cities, with relatively small medical use in Seoul and Gangwon-do. In terms of the disease cost, the cost of chronic diseases in Seoul and Jeju was the highest, but the difference in disease cost between patients in each region was the largest in Seoul and Gangwon-do.
Conclusion
The results of this study provide meaningful data for implementing efficient health promotion policies by analyzing the differences in disease cost and identifying health determinants in different regions. Furthermore, in Korea, where socioeconomic differences are clearly revealed, it can be used as a basis for preparing a strategic plan, from a long-term perspective, to improve the health of patients with chronic diseases in the future.
6.Association between Electronic Cigarettes Use and Asthma in the United States: Data from the National Health Interview Survey 2016–2019
Yonsei Medical Journal 2023;64(1):54-65
Purpose:
This article aimed to investigate 1) whether electronic cigarette (EC) users are more likely to experience asthma attacks or emergency room (ER) visits due to asthma than non-users and 2) how age and smoking behaviors moderate the effect size of the association.
Materials and Methods:
We used National Health Interview Survey data from 2016–2019. Multiple logistic regression analysis was performed to identify the association between current EC use and having an asthma attack and ER visitation due to asthma. Interaction terms were included to explore the moderation effects of age and cigarette smoking status. Subgroup analysis was conducted according to age group.
Results:
Of the 218911 participants, 2.0% of them experienced an asthma attack, and 0.5% visited the ER due to asthma. Current EC use was associated with higher odds of having an asthma attack. In interaction analysis, age and smoking status were identified as a moderator in the relationship between EC use and asthma attacks. Participants in their 20s or 30s showed the highest interaction effect.
Conclusion
Our analysis indicates the potential impact of EC use on public health and the moderating effects of smoking behavior.
7.Socioeconomic Status and Successful Delivery after an Infertility Diagnosis:a Nationwide Health Insurance Cohort Study in Korea Conducted from 2005to 2013
Jaeyong SHIN ; Sang Gyu LEE ; Eun-Cheol PARK ; Jin Young NAM
Journal of Korean Medical Science 2020;35(39):e341-
Background:
The global disease burden of infertility is rising and accessibility to infertility treatments and assisted reproduction is a challenging issue. Therefore, we investigated characteristics of successful delivery after an infertility diagnosis among infertile women.
Methods:
We designed a retrospective cohort study with the main outcome measure of a delivery medical record after the initial diagnosis of infertility. A total of 10,108 women patients who were diagnosed with infertility between 2005 to 2013 in the National Health Insurance Cooperation Cohort Database of Korea were enrolled. The adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for subsequent delivery were estimated by applying a Cox proportional-hazard regression model.
Results:
Approximately 55% of infertile women who reported infertility had a delivery eventually. Infertile women who are aged between 30 to 39 (HR, 0.80; 95% CI, 0.75–0.84), in low income level (HR, 0.77; 95% CI, 0.71–0.84), or diagnosed with diabetes (HR, 0.76; 95% CI, 0.60–0.96) were less likely to report a delivery.
Conclusion
These findings highlight demographic, socioeconomic, and medical characteristics of reporting a consequent delivery. Although many previous articles reported an association between socioeconomic status and receiving medical evaluation, there were few studies regarding successful delivery after an infertility diagnosis across socioeconomic status. Thus, the maintaining of support for low socioeconomic status infertile women and their family should be considered after the infertility diagnosis in aspects of financial and social approaches.
8.Association of the COVID-19 Pandemic with HbA1c Testing and Complication Screening in Patients with Diabetes Mellitus
Jieun JANG ; Doo Woong LEE ; Junghwan SUH ; Jaeyong SHIN
Yonsei Medical Journal 2024;65(11):669-676
Purpose:
This study aimed to identify the association between coronavirus disease 2019 (COVID-19) transmission levels and undergoing glycated hemoglobin (HbA1c) test and complication screenings among patients with diabetes mellitus.
Materials and Methods:
We included a total of 3601 diabetes patients’ data from the 2020 Korean Community Health Survey to analyze the extent of the HbA1c testing and fundus examination, and 3592 diabetes patients’ data to analyze kidney disease screening. COVID-19 transmission levels were classified into low transmission (Busan, Gwangju, Daejeon, Ulsan, and Sejong) and high transmission (Daegu, where the first large outbreak of COVID-19 occurred in Korea). Multiple logistic regression was used to obtain adjusted odds ratio (ORs) and 95% confidence interval (CI) to determine the association of COVID-19 transmission levels with undergoing HbA1c testing and diabetes complication screening.
Results:
The proportion of subjects who underwent complication screening of diabetes was lower in the high transmission region (low transmission vs. high transmission: 42.3% vs. 38.0% for fundus examination; 48.9% vs. 45.7% for kidney disease screening). A high COVID-19 transmission level was associated with decreased odds of undergoing fundus examination (OR, 0.82; 95% CI, 0.69–0.98) and kidney disease screening (OR, 0.76; 95% CI, 0.63–0.91). However, COVID-19 transmission levels were not significantly associated with undergoing HbA1c testing.
Conclusion
A high level of COVID-19 transmission was associated with a decrease in undergoing fundus examination and kidney disease screening. To fully realize the potential benefit of diabetes complication screenings, further effort is required to identify and address challenges to obtaining these screenings, especially in outbreak regions.
9.Association of the COVID-19 Pandemic with HbA1c Testing and Complication Screening in Patients with Diabetes Mellitus
Jieun JANG ; Doo Woong LEE ; Junghwan SUH ; Jaeyong SHIN
Yonsei Medical Journal 2024;65(11):669-676
Purpose:
This study aimed to identify the association between coronavirus disease 2019 (COVID-19) transmission levels and undergoing glycated hemoglobin (HbA1c) test and complication screenings among patients with diabetes mellitus.
Materials and Methods:
We included a total of 3601 diabetes patients’ data from the 2020 Korean Community Health Survey to analyze the extent of the HbA1c testing and fundus examination, and 3592 diabetes patients’ data to analyze kidney disease screening. COVID-19 transmission levels were classified into low transmission (Busan, Gwangju, Daejeon, Ulsan, and Sejong) and high transmission (Daegu, where the first large outbreak of COVID-19 occurred in Korea). Multiple logistic regression was used to obtain adjusted odds ratio (ORs) and 95% confidence interval (CI) to determine the association of COVID-19 transmission levels with undergoing HbA1c testing and diabetes complication screening.
Results:
The proportion of subjects who underwent complication screening of diabetes was lower in the high transmission region (low transmission vs. high transmission: 42.3% vs. 38.0% for fundus examination; 48.9% vs. 45.7% for kidney disease screening). A high COVID-19 transmission level was associated with decreased odds of undergoing fundus examination (OR, 0.82; 95% CI, 0.69–0.98) and kidney disease screening (OR, 0.76; 95% CI, 0.63–0.91). However, COVID-19 transmission levels were not significantly associated with undergoing HbA1c testing.
Conclusion
A high level of COVID-19 transmission was associated with a decrease in undergoing fundus examination and kidney disease screening. To fully realize the potential benefit of diabetes complication screenings, further effort is required to identify and address challenges to obtaining these screenings, especially in outbreak regions.
10.Association of the COVID-19 Pandemic with HbA1c Testing and Complication Screening in Patients with Diabetes Mellitus
Jieun JANG ; Doo Woong LEE ; Junghwan SUH ; Jaeyong SHIN
Yonsei Medical Journal 2024;65(11):669-676
Purpose:
This study aimed to identify the association between coronavirus disease 2019 (COVID-19) transmission levels and undergoing glycated hemoglobin (HbA1c) test and complication screenings among patients with diabetes mellitus.
Materials and Methods:
We included a total of 3601 diabetes patients’ data from the 2020 Korean Community Health Survey to analyze the extent of the HbA1c testing and fundus examination, and 3592 diabetes patients’ data to analyze kidney disease screening. COVID-19 transmission levels were classified into low transmission (Busan, Gwangju, Daejeon, Ulsan, and Sejong) and high transmission (Daegu, where the first large outbreak of COVID-19 occurred in Korea). Multiple logistic regression was used to obtain adjusted odds ratio (ORs) and 95% confidence interval (CI) to determine the association of COVID-19 transmission levels with undergoing HbA1c testing and diabetes complication screening.
Results:
The proportion of subjects who underwent complication screening of diabetes was lower in the high transmission region (low transmission vs. high transmission: 42.3% vs. 38.0% for fundus examination; 48.9% vs. 45.7% for kidney disease screening). A high COVID-19 transmission level was associated with decreased odds of undergoing fundus examination (OR, 0.82; 95% CI, 0.69–0.98) and kidney disease screening (OR, 0.76; 95% CI, 0.63–0.91). However, COVID-19 transmission levels were not significantly associated with undergoing HbA1c testing.
Conclusion
A high level of COVID-19 transmission was associated with a decrease in undergoing fundus examination and kidney disease screening. To fully realize the potential benefit of diabetes complication screenings, further effort is required to identify and address challenges to obtaining these screenings, especially in outbreak regions.