1.Association between E-Cigarette Smoking Experience and Depressive Symptoms Using the Korea National Health and Nutrition Examination Survey 2016
Gayoon PARK ; Hyejeong YEO ; Dongyeon KANG ; Seungyong LIM ; Junyong LEE ; Nayeon MOON
Korean Journal of Family Practice 2019;9(5):448-453
BACKGROUND: Although the prevalence of e-cigarette smoking is increasing worldwide, the harmfulness of e-cigarette is not obvious. A previous study reported that e-cigarette smoking is associated with depressive symptoms in college students irrespective of tobacco smoking. However, there has been no research that has addressed this issue in the general population to date. This study was conducted to clarify the association between e-cigarette smoking and depressive symptoms in Korean adults.METHODS: The cross-sectional study collected raw data from the 7th Korea National Health and Nutrition Examination Survey (2016) and included 5,742 adults, who were ≥19 years and responded to the survey of smoking and mental health section. Multivariate logistic regression analysis was used to determine the odds ratio of depressive symptoms by e-cigarette smoking experience and included sex, age, educational level, marital status, household income level, self-rated health, activity restriction, obesity, tobacco smoking experience, alcohol drinking experience, and stress perception level as covariates. Depressive symptoms were assessed using the patient health questionnaire-9, Korean edition.RESULTS: The rate of depressive symptoms in subjects was 5.6% (n=354) in total. Individuals with depressive symptoms were more likely to have used e-cigarettes (15.6%) than those without depressive symptoms (8.6%; P=0.001). The e-cigarette experienced group showed a higher risk of depressive symptoms (odds ratio, 1.71; 95% confidence interval, 1.004–2.924) than the e-cigarette unexperienced group. The result was adjusted based on the abovementioned covariates.CONCLUSION: In Korean adults, a significant association between e-cigarette smoking experience and depressive symptoms was observed.
Adult
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Alcohol Drinking
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Cross-Sectional Studies
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Depression
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Electronic Cigarettes
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Family Characteristics
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Humans
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Korea
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Logistic Models
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Marital Status
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Mental Health
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Nutrition Surveys
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Obesity
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Odds Ratio
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Prevalence
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Smoke
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Smoking
2.Effects of Sagittal Spinopelvic Alignment on Motor Symptom and Respiratory Function in Mild to Moderate Parkinson's disease
DongYeon KANG ; SangMyung CHEON ; MinJi SON ; HyeRyun SUNG ; HyeYoung LEE
Journal of Korean Physical Therapy 2019;31(2):122-128
PURPOSE: This study examined the effects of sagittal spinopelvic alignment on the clinical parameters, motor symptoms, and respiratory function in patients with mild to moderate Parkinson's disease (PD). METHODS: This study was a prospective assessment of treated patients (n=28, Hoehn and Yahr (H&Y) stage 2–3) in a PD center. Twenty-eight subjects (68.5±5.7 yrs) participated in this study. The clinical and demographic parameters, including age, sex, symptoms duration, treatment duration, and H&Y stage, were collected. Kinematic analysis was conducted in the upright standing posture with a motion capture system. A pulmonary function test (PFT) was performed in the sitting position using a spirometer. The motor symptoms were assessed on part III of the movement disorder society sponsored version of the unified Parkinson's disease rating scale (MDS-UPDRS). SPSS 18.0 was used to analyze the collected data. RESULTS: The exceeding 12 degrees group of the lower trunk showed significantly higher on the clinical parameters than the below 12 degrees group. In addition, the exceeding 12 degrees group of the lower trunk showed a significantly lower forced expiratory volume at one second (FEV1) / forced vital capacity (FVC) (%) and 25–75% forced mid-expiratory flow (FEF) (L/s) than in the below group. On the other hand, there was no difference in the upper trunk and the cervical pelvis between the groups. CONCLUSION: These findings suggest that the sagittal balance in the lower trunk is related to the clinical parameters and respiratory function, but not the motor symptoms in patients with mild to moderate PD.
Forced Expiratory Volume
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Hand
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Humans
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Movement Disorders
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Parkinson Disease
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Pelvis
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Posture
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Prospective Studies
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Respiratory Function Tests
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Vital Capacity
3.Scrub typhus infection in a kidney transplant recipient: a case report
Dongyeon LEE ; Joohee JEON ; Jae Sung AHN ; Chung Hee BAEK
Kosin Medical Journal 2023;38(3):224-228
Scrub typhus is a febrile disease that is endemic to Asia and the Pacific region. Its clinical manifestations include fever, myalgia, lymphadenopathy, and a characteristic eschar. The main manifestations of this disease are difficult to differentiate from those of other febrile illnesses; thus, a careful clinical examination and a high index of suspicion are crucial for an early diagnosis. Our case involved a 55-year-old female renal transplant recipient who presented with fever and sore throat in November. Her clinical symptoms did not improve after oral amoxicillin/clavulanate administration for 7 days, after which proteinuria and acute kidney injury were identified. After hospitalization, an eschar was found and immunoglobulin M antibodies against Orientia tsutsugamushi were detected by indirect immunofluorescence. She received oral doxycycline for 7 days and showed improvement in renal function and proteinuria. This is the first case report of scrub typhus infection in a kidney transplant patient in Korea. It is meaningful to report that the renal abnormalities associated with scrub typhus improved in a renal transplant patient through treatment of the disease. This case highlights the importance of examining the social history and symptoms of patients suspected of having scrub typhus in endemic areas. Early diagnosis and treatment are crucial in kidney transplant patients to preserve graft function and prevent fatal complications.
4.Evaluating psychological anxiety in patients receiving radiation therapy using smartwatch
Sangwoon JEONG ; Chanil JEON ; Dongyeon LEE ; Won PARK ; Hongryull PYO ; Youngyih HAN
Radiation Oncology Journal 2024;42(2):148-153
Purpose:
Patients undergoing radiation therapy (RT) often experience psychological anxiety that manifests as muscle contraction. Our study explored psychological anxiety in these patients by using biological signals recorded using a smartwatch.
Materials and Methods:
Informed consent was obtained from participating patients prior to the initiation of RT. The patients wore a smartwatch from the waiting room until the conclusion of the treatment. The smartwatch acquired data related to heart rate features (average, minimum, and maximum) and stress score features (average, minimum, and maximum). On the first day of treatment, we analyzed the participants' heart rates and stress scores before and during the treatment. The acquired data were categorized according to sex and age. For patients with more than three days of data, we observed trends in heart rate during treatment relative to heart rate before treatment (HRtb) over the course of treatment. Statistical analyses were performed using the Wilcoxon signed-rank test and paired t-test.
Results:
Twenty-nine individuals participated in the study, of which 17 had more than 3 days of data. During treatment, all patients exhibited elevated heart rates and stress scores, particularly those in the younger groups. The HRtb levels decreased as treatment progresses.
Conclusion
Patients undergoing RT experience notable psychological anxiety, which tends to diminish as the treatment progresses. Early stage interventions are crucial to alleviate patient anxiety during RT.
5.Mediating Effect of Public Service Motivation and Resilience on the Association Between Work-Related Stress and Work Engagement of Public Workers in the COVID-19 Pandemic
Dongyeon JEONG ; Inn-Kyu CHO ; Kyumin KIM ; Joohee LEE ; Jung Mun CHOI ; Jiyeon KIM ; Changnam KIM ; Soyoung YOO ; Seockhoon CHUNG
Psychiatry Investigation 2022;19(7):501-510
Objective:
We aimed to explore the influence of public workers’ distress or viral anxiety on their level of depression and work engagement during the coronavirus disease (COVID-19) pandemic. Additionally, we ascertain the mediation effect of resilience and public service motivation on this association.
Methods:
A total of 300 public workers participated in this online survey. Their demographic characteristics and responses to survey items were collected using the Stress and Anxiety to Viral Epidemics–6 items Scale, the Patient Health Questionnaire–9 items Scale, the Public Service Motivation (PSM) Scale, the Nine-item Utrecht Work Engagement Scale, the Korean Occupational Stress Scale–Short Form, and the Brief Resilience Scale.
Results:
Work engagement of public workers was expected by PSM (β=0.28, p<0.001), resilience (β=0.30, p<0.001), and work-related stress (β=-0.40, p<0.001) (F=57.4, p<0.001). Depression was expected by fewer years of employment (β=-0.12, p=0.02), viral anxiety (β= 0.21, p<0.001), and low resilience (β=-0.42, p<0.001) (F=22.1, p<0.001). Resilience and PSM partially mediated the effects of work-related stress on work engagement. Depression was influenced by COVID-19–induced viral anxiety, and their resilience—but not PSM—mediated the association.
Conclusion
Public workers’ resilience and PSM partially mediated the effects of work-related stress on work engagement. The influence of viral anxiety on public workers’ depression was mediated by their resilience but not PSM.