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Le LTH, Hoang TNA, Nguyen TT, Dao TD, Do BN, Pham KM, Vu VH, Pham LV, Nguyen LTH, Nguyen HC, Tran TV, Nguyen TH, Nguyen AT, Nguyen HV, Nguyen PB, Nguyen HTT, Pham TTM, Le TT, Nguyen TTP, Tran CQ, Quach HL, Nguyen KT, Duong TV. Sex Differences in Clustering Unhealthy Lifestyles Among Survivors of COVID-19: Latent Class Analysis. JMIR Public Health Surveill 2024; 10:e50189. [PMID: 38564248 PMCID: PMC10989720 DOI: 10.2196/50189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 12/22/2023] [Accepted: 01/30/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND The COVID-19 pandemic has underscored the significance of adopting healthy lifestyles to mitigate the risk of severe outcomes and long-term consequences. OBJECTIVE This study focuses on assessing the prevalence and clustering of 5 unhealthy lifestyle behaviors among Vietnamese adults after recovering from COVID-19, with a specific emphasis on sex differences. METHODS The cross-sectional data of 5890 survivors of COVID-19 in Vietnam were analyzed from December 2021 to October 2022. To examine the sex differences in 5 unhealthy lifestyle behaviors (smoking, drinking, unhealthy diet, physical inactivity, and sedentary behavior), the percentages were plotted along with their corresponding 95% CI for each behavior. Latent class analysis was used to identify 2 distinct classes of individuals based on the clustering of these behaviors: the "less unhealthy" group and the "more unhealthy" group. We examined the sociodemographic characteristics associated with each identified class and used logistic regression to investigate the factors related to the "more unhealthy" group. RESULTS The majority of individuals (male participants: 2432/2447, 99.4% and female participants: 3411/3443, 99.1%) exhibited at least 1 unhealthy behavior, with male participants being more susceptible to multiple unhealthy behaviors. The male-to-female ratio for having a single behavior was 1.003, but it escalated to 25 for individuals displaying all 5 behaviors. Male participants demonstrated a higher prevalence of combining alcohol intake with sedentary behavior (949/2447, 38.8%) or an unhealthy diet (861/2447, 35.2%), whereas female participants tended to exhibit physical inactivity combined with sedentary behavior (1305/3443, 37.9%) or an unhealthy diet (1260/3443, 36.6%). Married male participants had increased odds of falling into the "more unhealthy" group compared to their single counterparts (odds ratio [OR] 1.45, 95% CI 1.14-1.85), while female participants exhibited lower odds (OR 0.65, 95% CI 0.51-0.83). Female participants who are underweight showed a higher likelihood of belonging to the "more unhealthy" group (OR 1.11, 95% CI 0.89-1.39), but this was not observed among male participants (OR 0.6, 95% CI 0.41-0.89). In both sexes, older age, dependent employment, high education, and obesity were associated with higher odds of being in the "more unhealthy" group. CONCLUSIONS The study identified notable sex differences in unhealthy lifestyle behaviors among survivors of COVID-19. Male survivors are more likely to engage in unhealthy behaviors compared to female survivors. These findings emphasize the importance of tailored public health interventions targeting sex-specific unhealthy behaviors. Specifically, addressing unhealthy habits is crucial for promoting post-COVID-19 health and well-being.
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Affiliation(s)
- Lan T H Le
- Director Office, Thai Nguyen National Hospital, Thai Nguyen, Vietnam
- Training and Direction of Healthcare Activity Center, Thai Nguyen National Hospital, Thai Nguyen, Vietnam
- Biochemistry Department, Thai Nguyen National Hospital, Thai Nguyen, Vietnam
| | | | - Tan T Nguyen
- Department of Orthopedics, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
- Director Office, Can Tho University of Medicine and Pharmacy Hospital, Can Tho, Vietnam
| | - Tien D Dao
- Institute of Oncology and Nuclear Medicine, Military Hospital 175, Ho Chi Minh City, Vietnam
| | - Binh N Do
- Department of Infectious Diseases, Vietnam Military Medical University, Ha Noi, Vietnam
- Department of Military Science, Vietnam Military Medical University, Ha Noi, Vietnam
| | - Khue M Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | - Vinh H Vu
- Infectious and Tropical Diseases Department, Viet Tiep Hospital, Hai Phong, Vietnam
| | - Linh V Pham
- Department of Pulmonary and Cardiovascular Diseases, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam
| | - Lien T H Nguyen
- Department of Pulmonary and Cardiovascular Diseases, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam
| | - Hoang C Nguyen
- Director Office, Thai Nguyen National Hospital, Thai Nguyen, Vietnam
- President Office, Thai Nguyen University of Medicine and Pharmacy, Thai Nguyen, Vietnam
| | - Tuan V Tran
- Neurology Department, Thai Nguyen University of Medicine and Pharmacy, Thai Nguyen, Vietnam
| | - Trung H Nguyen
- Director Office, Gang Thep Hospital, Thai Nguyen, Vietnam
| | - Anh T Nguyen
- Director Office, Hospital for Tropical Diseases, Hai Duong, Vietnam
| | - Hoan V Nguyen
- Infectious and Tropical Diseases Department, Viet Tiep Hospital, Hai Phong, Vietnam
- Department of Infectious Diseases, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | | | - Hoai T T Nguyen
- Training and Direction of Healthcare Activity Center, Kien An Hospital, Hai Phong, Vietnam
| | - Thu T M Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Thuy T Le
- President Office, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
- Faculty of Medical Laboratory Science, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
| | - Thao T P Nguyen
- Institute for Community Health Research, University of Medicine and Pharmacy, Hue University, Hue, Vietnam
| | - Cuong Q Tran
- Faculty of Public Health, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
| | - Ha-Linh Quach
- Centre for Ageing Research & Education, Duke-NUS Medical School, National University of Singapore, Singapore, Singapore
| | - Kien T Nguyen
- Department of Health Promotion, Faculty of Social and Behavioral Sciences, Hanoi University of Public Health, Ha Noi, Vietnam
| | - Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
- International Master/Ph.D. Program in Medicine, Taipei Medical University, Taipei, Taiwan
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2
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Nguyen TT, Nguyen MH, Pham TTM, Le VTT, Nguyen TT, Luong TC, Do BN, Dao HK, Nguyen HC, Ha TH, Pham LV, Nguyen PB, Nguyen HTT, Do TV, Nguyen HQ, Trinh MV, Le TT, Tra AL, Nguyen TTP, Nguyen KT, Phan DT, Pham KM, Bai CH, Duong TV. Negative Impacts of COVID-19 Induced Lockdown on Changes in Eating Behavior, Physical Activity, and Mental Health as Modified by Digital Healthy Diet Literacy and eHealth Literacy. Front Nutr 2021; 8:774328. [PMID: 34869540 PMCID: PMC8633895 DOI: 10.3389/fnut.2021.774328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 10/22/2021] [Indexed: 12/15/2022] Open
Abstract
Background: The COVID-19-induced lockdown has been implemented in many countries, which may cause unfavorable changes in lifestyles and psychological health. People's health literacy, healthy diet, and lifestyles play important roles in mitigating the negative impacts of the pandemic. Therefore, we aimed to examine associations of COVID-19 lockdown with changes in eating behavior, physical activity, and mental health; and the modification effects by digital healthy diet literacy (DDL) and eHealth literacy (eHEALS) on the associations. Methods: We conducted an observational study on 4,348 outpatients from 7th April to 31st May 2020. Data from 11 hospitals in Vietnam included demographic characteristics, DDL, eHEALS, eating behavior, physical activity, and mental health changes. Multiple logistic regression and interaction models were performed to examine associations. Results: Patients under lockdown had a lower likelihood of having “unchanged or healthier” eating behavior (odds ratio, OR, 0.38; 95% confidence interval, 95%CI, 0.29 to 0.51; p < 0.001), “unchanged or more” physical activity (OR, 0.79; 95% CI, 0.69 to 0.90; p < 0.001), and “stable or better” mental health (OR, 0.77; 95% CI, 0.67 to 0.89; p < 0.001), as compared to those after lockdown. In interaction models, as compared to patients after lockdown and with the lowest DDL score, those under lockdown and with a one-score increment of DDL had a higher likelihood of having “unchanged or healthier” eating behavior (OR, 1.05; 95% CI, 1.02 to 1.07; p < 0.001), and “stable or better” mental health (OR, 1.02; 95% CI, 1.01 to 1.04; p < 0.001). Similarly, as compared to patients after lockdown and with the lowest eHEALS score, those under lockdown and with a one-score increment of eHEALS had a higher likelihood of having an “unchanged or more” physical activity (OR, 1.03; 95% CI, 1.01 to 1.05; p < 0.001). Conclusion: The COVID-19 lockdown measure could negatively affect eating behavior, physical activity, and mental health among outpatients. Better DDL and eHEALS were found to mitigate the negative impacts of the lockdown, which may empower outpatients to maintain healthy lifestyles and protect mental health. However, this study holds several limitations that may undermine the certainty of reported findings.
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Affiliation(s)
- Tham T Nguyen
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Haiphong, Vietnam
| | - Minh H Nguyen
- International Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Thu T M Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Haiphong, Vietnam.,School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Vinh-Tuyen T Le
- Department of Pharmacognosy-Traditional Pharmacy-Pharmaceutical Botanic, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam.,Ph.D. Program in Clinical Drug Development of Herbal Medicine, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Tan T Nguyen
- Department of Orthopedics, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam.,Director Office, Can Tho University of Medicine and Pharmacy Hospital, Can Tho, Vietnam
| | - Thuc C Luong
- Director Office, Military Hospital 103, Hanoi, Vietnam.,Department of Cardiology, Cardiovascular Center, Military Hospital 103, Hanoi, Vietnam
| | - Binh N Do
- Department of Infectious Diseases, Vietnam Military Medical University, Hanoi, Vietnam.,Division of Military Science, Military Hospital 103, Hanoi, Vietnam
| | - Hung K Dao
- Director Office, Bac Ninh Obstetrics and Pediatrics Hospital, Bac Ninh, Vietnam
| | - Huu C Nguyen
- Director Office, E Hospital, Hanoi, Vietnam.,Department of Thoracic and Cardiovascular Surgery, E Hospital, Hanoi, Vietnam
| | - Tung H Ha
- Director Office, General Hospital of Agricultural, Hanoi, Vietnam
| | - Linh V Pham
- Department of Pulmonary & Cardiovascular Diseases, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam.,Director Office, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam
| | | | - Hoai T T Nguyen
- Training and Direction of Healthcare Activity Center, Kien An Hospital, Hai Phong, Vietnam
| | - Thinh V Do
- Director Office, Bai Chay Hospital, Quang Ninh, Vietnam
| | - Hung Q Nguyen
- Director Office, Quang Ninh Obstetrics and Pediatrics Hospital, Quang Ninh, Vietnam
| | - Manh V Trinh
- Director Office, Quang Ninh General Hospital, Quang Ninh, Vietnam
| | - Thuy T Le
- Faculty of Medical Laboratory Science, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam.,President Office, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
| | - Anh L Tra
- Department of Physiotherapy and Rehabilitation, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
| | - Thao T P Nguyen
- Health Management Training Institute, University of Medicine and Pharmacy, Hue University, Hue, Vietnam
| | - Kien T Nguyen
- Department of Health Promotion, Faculty of Social and Behavioral Sciences, Hanoi University of Public Health, Hanoi, Vietnam
| | - Dung T Phan
- Faculty of Nursing, Hanoi University of Business and Technology, Hanoi, Vietnam.,Nursing Office, Thien An Obstetrics and Gynecology Hospital, Hanoi, Vietnam
| | - Khue M Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Haiphong, Vietnam.,President Office, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | - Chyi-Huey Bai
- International Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan.,Department of Public Health, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
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Luong TC, Pham TTM, Nguyen MH, Do AQ, Pham LV, Nguyen HC, Nguyen HC, Ha TH, Dao HK, Trinh MV, Do TV, Nguyen HQ, Nguyen TTP, Tran CQ, Tran KV, Duong TT, Pham HX, Do TT, Nguyen PB, Tra AL, Phan DT, Do BN, Duong TV. Fear, anxiety and depression among pregnant women during COVID-19 pandemic: impacts of healthy eating behaviour and health literacy. Ann Med 2021; 53:2120-2131. [PMID: 34761972 PMCID: PMC8592601 DOI: 10.1080/07853890.2021.2001044] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/27/2021] [Indexed: 01/12/2023] Open
Abstract
INTRODUCTION The COVID-19 pandemic has been influencing people's psychological health, especially in pregnant women. We aimed to examine associated factors of fear of COVID-19, anxiety and depression among pregnant women during the pandemic where the impacts of healthy eating behaviour (HES) and health literacy (HL) were emphasized. METHODS A cross-sectional study was conducted between 14 February 2020 and 31 May 2020 in 18 health centres and hospitals across Vietnam. Data of 518 pregnant women were analysed, including socio-demographics, pregnant-related factors, HES, HL, health-related behaviours, fear of COVID-19 scale (FCoV-19S), anxiety (using the generalized anxiety disorder (GAD-7)) and depression (using the patient health questionnaire with 9 items (PHQ-9)). Regression analysis was utilized to explore the associations. RESULTS Pregnant women with higher scores of HES and HL had lower likelihood of anxiety (odds ratio, OR, 0.79; 95% confidence interval (95%CI), 0.73, 0.87; p < .001; and OR, 0.94; 95%CI, 0.90, 0.99; p = .018) and depression (OR, 0.84; 95%CI, 0.78, 0.91; p < .001; and OR, 0.96; 95%CI, 0.91, 0.99; p = .044), respectively. Pregnant women being employed had a lower FCoV-19S score (regression coefficient, B, -1.46; 95%CI, -2.51, -0.40; p = .007). Besides, other significant predictors of anxiety were eating healthier during the pandemic, unchanged or more physical activity, elevated gestational age and smoking. Other significant predictors of depression were eating healthier during the pandemic, elevated gestational age and smoking. CONCLUSIONS Among others, HES and HL had positive impacts on protecting pregnant women against anxiety and depression. Improving HES and HL should be addressed as a strategic approach to improve reproductive health during the pandemic.KEY MESSAGEThe COVID-19 pandemic influences antenatal mental disorders with the higher level as opposed to that before the pandemic.Healthy eating behaviour and better health literacy (HL) had critical roles in lowering prenatal anxiety and depression during the COVID-19 crisis.Strategic approaches for improving healthy eating and HL should be recommended for protecting pregnant women from mental health problems during the pandemic.
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Affiliation(s)
- Thuc C. Luong
- Department of Cardiology, Cardiovascular Center, Military Hospital 103, Hanoi, Vietnam
- Director Office, Military Hospital 103, Hanoi, Vietnam
| | - Thu T. M. Pham
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | - Minh H. Nguyen
- International Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Anh Q. Do
- International Ph.D. Program for Cell Therapy and Regeneration Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Obstetrics and Gynecology, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | - Linh V. Pham
- Department of Pulmonary and Cardiovascular Diseases, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam
- Director Office, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam
| | - Hoang C. Nguyen
- Director Office, Thai Nguyen National Hospital, Thai Nguyen, Vietnam
- President Office, Thai Nguyen University of Medicine and Pharmacy, Thai Nguyen, Vietnam
| | - Huu C. Nguyen
- Director Office, E Hospital, Hanoi, Vietnam
- Department of Thoracic and Cardiovascular Surgery, E Hospital, Hanoi, Vietnam
| | - Tung H. Ha
- Director Office, General Hospital of Agricultural, Hanoi, Vietnam
| | - Hung K. Dao
- Director Office, Bac Ninh Obstetrics and Pediatrics Hospital, Bac Ninh, Vietnam
| | - Manh V. Trinh
- Director Office, Quang Ninh General Hospital, Quang Ninh, Vietnam
| | - Thinh V. Do
- Director Office, Bai Chay Hospital, Quang Ninh, Vietnam
| | - Hung Q. Nguyen
- Director Office, Quang Ninh Obstetrics and Pediatrics Hospital, Quang Ninh, Vietnam
| | - Thao T. P. Nguyen
- Health Management Training Institute, University of Medicine and Pharmacy, Hue University, Thua Thien Hue, Vietnam
| | - Cuong Q. Tran
- Director Office, Thu Duc District Health Center, Ho Chi Minh City, Vietnam
- Faculty of Health, Mekong University, Vinh Long, Vietnam
| | - Khanh V. Tran
- Director Office, Le Van Thinh Hospital (previously Hospital District 2), Ho Chi Minh City, Vietnam
| | - Trang T. Duong
- Nursing Office, Tan Phu District Hospital, Ho Chi Minh City, Vietnam
| | - Hai X. Pham
- Director Office, Thu Duc District Health Center, Ho Chi Minh City, Vietnam
| | - Thao T. Do
- Department of Oral Pathology and Periodontology, Faculty of Odonto-Stomatology, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | | | - Anh L. Tra
- Department of Rehabilitation & Physiotherapy, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
| | - Dung T. Phan
- Nursing Office, Thien An Obstetrics and Gynecology Hospital, Hanoi, Vietnam
- Faculty of Nursing, Hanoi University of Business and Technology, Hanoi, Vietnam
| | - Binh N. Do
- Department of Infectious Diseases, Vietnam Military Medical University, Hanoi, Vietnam
- Division of Military Science, Military Hospital 103, Hanoi, Vietnam
| | - Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
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Nguyen MH, Pham TTM, Pham LV, Phan DT, Tran TV, Nguyen HC, Nguyen HC, Ha TH, Dao HK, Nguyen PB, Trinh MV, Do TV, Nguyen HQ, Nguyen TTP, Nguyen NPT, Tran CQ, Tran KV, Duong TT, Nguyen TT, Pham KM, Nguyen LV, Vo TT, Do BN, Dang NH, Le TT, Do NT, Nguyen HTT, Mai TTT, Ha DT, Ngo HTM, Nguyen KT, Bai CH, Duong TV. Associations of Underlying Health Conditions With Anxiety and Depression Among Outpatients: Modification Effects of Suspected COVID-19 Symptoms, Health-Related and Preventive Behaviors. Int J Public Health 2021; 66:634904. [PMID: 34335139 PMCID: PMC8284590 DOI: 10.3389/ijph.2021.634904] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 05/28/2021] [Indexed: 12/18/2022] Open
Abstract
Objectives: We explored the association of underlying health conditions (UHC) with depression and anxiety, and examined the modification effects of suspected COVID-19 symptoms (S-COVID-19-S), health-related behaviors (HB), and preventive behaviors (PB). Methods: A cross-sectional study was conducted on 8,291 outpatients aged 18–85 years, in 18 hospitals and health centers across Vietnam from 14th February to May 31, 2020. We collected the data regarding participant's characteristics, UHC, HB, PB, depression, and anxiety. Results: People with UHC had higher odds of depression (OR = 2.11; p < 0.001) and anxiety (OR = 2.86; p < 0.001) than those without UHC. The odds of depression and anxiety were significantly higher for those with UHC and S-COVID-19-S (p < 0.001); and were significantly lower for those had UHC and interacted with “unchanged/more” physical activity (p < 0.001), or “unchanged/more” drinking (p < 0.001 for only anxiety), or “unchanged/healthier” eating (p < 0.001), and high PB score (p < 0.001), as compared to those without UHC and without S-COVID-19-S, “never/stopped/less” physical activity, drinking, “less healthy” eating, and low PB score, respectively. Conclusion: S-COVID-19-S worsen psychological health in patients with UHC. Physical activity, drinking, healthier eating, and high PB score were protective factors.
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Affiliation(s)
- Minh H Nguyen
- International Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Thu T M Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam.,School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Linh V Pham
- Department of Pulmonary and Cardiovascular Diseases, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam.,Director Office, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam
| | - Dung T Phan
- Faculty of Nursing, Hanoi University of Business and Technology, Hanoi, Vietnam.,Nursing Office, Thien an Obstetrics and Gynecology Hospital, Hanoi, Vietnam
| | - Tien V Tran
- Department of Infectious Diseases, Vietnam Military Medical University, Hanoi, Vietnam.,Director Office, Military Hospital 103, Hanoi, Vietnam
| | - Hoang C Nguyen
- Director Office, Thai Nguyen National Hospital, Thai Nguyen, Vietnam.,President Office, Thai Nguyen University of Medicine and Pharmacy, Thai Nguyen, Vietnam
| | - Huu C Nguyen
- Director Office, E Hospital, Hanoi, Vietnam.,Department of Thoracic and Cardiovascular Surgery, E Hospital, Hanoi, Vietnam
| | - Tung H Ha
- Director Office, General Hospital of Agricultural, Hanoi, Vietnam
| | - Hung K Dao
- Director Office, Bac Ninh Obstetrics and Pediatrics Hospital, Bac Ninh, Vietnam
| | | | - Manh V Trinh
- Director Office, Quang Ninh General Hospital, Quang Ninh, Vietnam
| | - Thinh V Do
- Director Office, Bai Chay Hospital, Quang Ninh, Vietnam
| | - Hung Q Nguyen
- Director Office, Quang Ninh Obstetrics and Pediatrics Hospital, Quang Ninh, Vietnam
| | - Thao T P Nguyen
- Health Management Training Institute, Hue University of Medicine and Pharmacy, Thua Thien Hue, Vietnam.,Department of Health Economics, Corvinus University of Budapest, Budapest, Hungary
| | - Nhan P T Nguyen
- General Planning Department, Da Nang Oncology Hospital, Da Nang, Vietnam
| | - Cuong Q Tran
- Director Office, Thu Duc District Health Center, Ho Chi Minh City, Vietnam.,Faculty of Health, Mekong University, Vinh Long, Vietnam
| | - Khanh V Tran
- Director Office, Hospital District 2, Ho Chi Minh City, Vietnam
| | - Trang T Duong
- Nursing Office, Tan Phu District Hospital, Ho Chi Minh City, Vietnam
| | - Tan T Nguyen
- Department of Orthopedics, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam.,Director Office, Can Tho University of Medicine and Pharmacy Hospital, Can Tho, Vietnam
| | - Khue M Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam.,President Office, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | - Lam V Nguyen
- Aesthetic Plastic Surgery & Skin Care Center, Can Tho University of Medicine and Pharmacy Hospital, Can Tho, Vietnam.,President Office, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | - Tam T Vo
- Director Office, Trieu Phong District Health Center, Quang Tri, Vietnam
| | - Binh N Do
- Department of Infectious Diseases, Vietnam Military Medical University, Hanoi, Vietnam.,Division of Military Science, Military Hospital 103, Hanoi, Vietnam
| | - Nga H Dang
- Training and Direction of Healthcare Activity Center, Thai Nguyen National Hospital, Thai Nguyen, Vietnam.,Department of Quality Control, Thai Nguyen National Hospital, Thai Nguyen, Vietnam
| | - Thuy T Le
- Faculty of Medical Laboratory Science, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam.,President Office, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
| | - Ngoc T Do
- Nursing Office, E Hospital, Hanoi, Vietnam
| | - Hoai T T Nguyen
- Training and Direction of Healthcare Activity Center, Kien an Hospital, Hai Phong, Vietnam
| | - Thuy T T Mai
- Nursing Office, Quang Ninh General Hospital, Quang Ninh, Vietnam
| | - Dung T Ha
- Nursing Office, Bai Chay Hospital, Quang Ninh, Vietnam
| | - Huong T M Ngo
- Nursing Office, Quang Ninh Obstetric and Pediatric Hospital, Quang Ninh, Vietnam
| | - Kien T Nguyen
- Department of Health Education, Faculty of Social Sciences, Behavior and Health Education, Hanoi University of Public Health, Hanoi, Vietnam
| | - Chyi-Huey Bai
- International Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan.,Department of Public Health, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
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Tran TV, Nguyen HC, Pham LV, Nguyen MH, Nguyen HC, Ha TH, Phan DT, Dao HK, Nguyen PB, Trinh MV, Do TV, Nguyen HQ, Nguyen TTP, Nguyen NPT, Tran CQ, Tran KV, Duong TT, Pham HX, Nguyen LV, Vo TT, Do BN, Duong TH, Pham MK, Pham TTM, Nguyen KT, Yang SH, Chao JCJ, Duong TV. Impacts and interactions of COVID-19 response involvement, health-related behaviours, health literacy on anxiety, depression and health-related quality of life among healthcare workers: a cross-sectional study. BMJ Open 2020; 10:e041394. [PMID: 33293320 PMCID: PMC7722826 DOI: 10.1136/bmjopen-2020-041394] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES We examined impacts and interactions of COVID-19 response involvement, health-related behaviours and health literacy (HL) on anxiety, depression, and health-related quality of life (HRQoL) among healthcare workers (HCWs). DESIGN A cross-sectional study was conducted. Data were collected 6 April to 19 April 2020 using online-based, self-administered questionnaires. SETTING 19 hospitals and health centres in Vietnam. PARTICIPANTS 7 124 HCWs aged 21-60 years. RESULTS The COVID-19 response-involved HCWs had higher anxiety likelihood (OR (95% CI)=4.41 (3.53 to 5.51)), higher depression likelihood (OR(95% CI)=3.31 (2.71 to 4.05)) and lower HRQoL score (coefficient, b(95% CI)=-2.14 (-2.89 to -1.38)), compared with uninvolved HCWs. Overall, HCWs who smoked or drank at unchanged/increased levels had higher likelihood of anxiety, depression and lower HRQoL scores; those with unchanged/healthier eating, unchanged/more physical activity and higher HL scores had lower likelihood of anxiety, depression and higher HRQoL scores. In comparison to uninvolved HCWs who smoked or drank at never/stopped/reduced levels, involved HCWs with unchanged/increased smoking or drinking had lower anxiety likelihood (OR(95% CI)=0.34 (0.14 to 0.83)) or (OR(95% CI)=0.26 (0.11 to 0.60)), and lower depression likelihood (OR(95% CI)=0.33 (0.15 to 0.74)) or (OR(95% CI)=0.24 (0.11 to 0.53)), respectively. In comparison with uninvolved HCWs who exercised at never/stopped/reduced levels, or with those in the lowest HL quartile, involved HCWs with unchanged/increased exercise or with one-quartile HL increment reported lower anxiety likelihood (OR(95% CI)=0.50 (0.31 to 0.81)) or (OR(95% CI)=0.57 (0.45 to 0.71)), lower depression likelihood (OR(95% CI)=0.40 (0.27 to 0.61)) or (OR(95% CI)=0.63 (0.52 to 0.76)), and higher HRQoL scores (b(95% CI)=2.08 (0.58 to 3.58)), or (b(95% CI)=1.10 (0.42 to 1.78)), respectively. CONCLUSIONS Physical activity and higher HL were found to protect against anxiety and depression and were associated with higher HRQoL. Unexpectedly, smoking and drinking were also found to be coping behaviours. It is important to have strategic approaches that protect HCWs' mental health and HRQoL.
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Affiliation(s)
- Tien V Tran
- Department of Infectious Diseases, Vietnam Military Medical University, Ha Noi, Viet Nam
- Director Office, Military Hospital 103, Hanoi, Hanoi, Viet Nam
| | - Hoang C Nguyen
- Director Office, Thai Nguyen National Hospital, Thai Nguyen, Viet Nam
- President Office, Thai Nguyen University of Medicine and Pharmacy, Thai Nguyen, Viet Nam
| | - Linh V Pham
- Department of Pulmonary & Cardiovascular Diseases, Hai Phong University of Medicine and Pharmacy Hospital, Haiphong, Viet Nam
- Director Office, Hai Phong University of Medicine and Pharmacy Hospital, Haiphong, Viet Nam
| | - Minh H Nguyen
- International Ph.D. Program in Medicine, Taipei Medical University, Taipei, Taiwan
| | - Huu Cong Nguyen
- Director Office, E Hospital, Hanoi, Hanoi, Viet Nam
- Department of Thoracic and Cardiovascular Surgery, E Hospital, Hanoi, Viet Nam
| | - Tung H Ha
- Director Office, General Hospital of Agricultural, Hanoi, Viet Nam
| | - Dung T Phan
- Nursing Office, Thien An Obstetrics and Gynecology Hospital, Hanoi, Viet Nam
- Faculty of Nursing, Hanoi University of Business and Technology, Hanoi, Viet Nam
| | - Hung K Dao
- Director Office, Bac Ninh Obstetrics and Pediatrics Hospital, Bac Ninh, UK
| | | | - Manh V Trinh
- Director Office, Quang Ninh General Hospital, Quang Ninh, Viet Nam
| | - Thinh V Do
- Director Office, Bai Chay Hospital, Quang Ninh, Viet Nam
| | - Hung Q Nguyen
- Director Office, Quang Ninh Obstetrics and Pediatrics Hospital, Quang Ninh, Viet Nam
| | - Thao T P Nguyen
- Health Management Training Institute, University of Medicine and Pharmacy, Hue University, Thua Thien Hue, Viet Nam
- Department of Health Economics, Corvinus University of Budapest, Budapest, Hungary
| | - Nhan P T Nguyen
- General Planning Department, Danang Oncology Hospital, Danang, Viet Nam
| | - Cuong Q Tran
- Director Office, Thu Duc District Health Center, Ho Chi Minh, Viet Nam
- Faculty of Health, Mekong University, Vinh Long, Viet Nam
| | - Khanh V Tran
- Director Office, Hospital District 2, Ho Chi Minh, Viet Nam
| | - Trang T Duong
- Nursing Office, Tan Phu District Hospital, Ho Chi Minh, Viet Nam
| | - Hai X Pham
- Director Office, District 9 Health Center, Ho Chi Minh, Viet Nam
| | - Lam V Nguyen
- President Office, Can Tho University of Medicine and Pharmacy, Can Tho, Viet Nam
- Aesthetic Plastic Surgery & Skin Care Center, Can Tho University of Medicine and Pharmacy Hospital, Can Tho, Viet Nam
| | - Tam T Vo
- Director Office, Trieu Phong District Health Center, Quang Tri, Viet Nam
| | - Binh N Do
- Department of Infectious Diseases, Vietnam Military Medical University, Ha Noi, Viet Nam
- Division of Military Science, Military Hospital 103, Hanoi, Hanoi, Viet Nam
| | - Thai H Duong
- Director Office, Thai Nguyen National Hospital, Thai Nguyen, Viet Nam
- Department of Internal Medicine, Thai Nguyen University of Medicine and Pharmacy, Thai Nguyen, Viet Nam
| | - Minh Khue Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Haiphong, Viet Nam
- President Office, Hai Phong University of Medicine and Pharmacy, Haiphong, Viet Nam
| | - Thu T M Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Haiphong, Viet Nam
- School of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Kien Trung Nguyen
- Department of Health Education, Faculty of Social Sciences, Behavior and Health Education, Hanoi University of Public Health, Hanoi, Viet Nam
| | - Shwu-Huey Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
- Research Center of Geriatric Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Jane C J Chao
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
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6
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Nguyen TT, Le NT, Nguyen MH, Pham LV, Do BN, Nguyen HC, Nguyen HC, Ha TH, Dao HK, Nguyen PB, Trinh MV, Do TV, Nguyen HQ, Nguyen TTP, Nguyen NPT, Tran CQ, Tran KV, Duong TT, Pham TTM, Duong TV. Health Literacy and Preventive Behaviors Modify the Association between Pre-Existing Health Conditions and Suspected COVID-19 Symptoms: A Multi-Institutional Survey. Int J Environ Res Public Health 2020; 17:E8598. [PMID: 33228096 PMCID: PMC7699410 DOI: 10.3390/ijerph17228598] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 11/17/2020] [Accepted: 11/17/2020] [Indexed: 02/08/2023]
Abstract
People with pre-existing health conditions (PEHC) are vulnerable to viral infection while health literacy (HL) and preventive behaviors (PB) have been shown to benefit people during the COVID-19 pandemic. The aim of this study was to examine the association between PEHC and suspected COVID-19 symptoms (S-COVID-19-S), and to investigate the modification effect of HL and PB. A cross-sectional study was conducted on 8291 participants visiting outpatient departments at 18 hospitals and health centers across Vietnam from 14 February to 31 May 2020. Data were collected regarding participant's characteristics, HL, PB, PEHC, and S-COVID-19-S. Regression models were used for analyzing the associations. Results showed that people with PEHC had a 3.38 times higher likelihood of having S-COVID-19-S (odds ratio, OR, 3.38; 95% confidence interval, 95% CI, 3.01, 3.79; p < 0.001). In comparison to participants without PEHC and with the lowest HL score, those with PEHC and one HL score increment had a 7% lower likelihood of having S-COVID-19-S (OR, 0.93; 95% CI, 0.92, 0.94; p < 0.001). In comparison to participants without PEHC and not adhering to mask wearing, those with PEHC and adhering to mask wearing had a 77% lower likelihood of having S-COVID-19-S (OR, 0.23; 95% CI, 0.16, 0.32; p < 0.001). Higher HL and adherence to mask wearing can protect people from having S-COVID-19-S, especially in those with PEHC.
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Affiliation(s)
- Tan T. Nguyen
- Department of Orthopedics, Can Tho University of Medicine and Pharmacy, Can Tho 941-17, Vietnam;
- Director Office, Can Tho University of Medicine and Pharmacy Hospital, Can Tho 941-17, Vietnam
| | - Nga T. Le
- Allied Health & Human Performance, Higher Degree Research, University of South Australia, Adelaide, SA 5000, Australia;
| | - Minh H. Nguyen
- International Ph.D. Program in Medicine, Taipei Medical University, Taipei 110-31, Taiwan;
| | - Linh V. Pham
- Department of Pulmonary & Cardiovascular Diseases, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong 042-12, Vietnam;
- Director Office, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong 042-12, Vietnam
| | - Binh N. Do
- Department of Infectious Diseases, Vietnam Military Medical University, Hanoi 121-08, Vietnam;
- Division of Military Science, Military Hospital 103, Hanoi 121-08, Vietnam
| | - Hoang C. Nguyen
- Director Office, Thai Nguyen National Hospital, Thai Nguyen City 241-24, Vietnam;
- President Office, Thai Nguyen University of Medicine and Pharmacy, Thai Nguyen City 241-17, Vietnam
| | - Huu C. Nguyen
- Department of Thoracic and Cardiovascular Surgery, E Hospital, Hanoi 113-08, Vietnam;
- Director Office, E Hospital, Hanoi 113-08, Vietnam
| | - Tung H. Ha
- Director Office, General Hospital of Agricultural, Hanoi 125-16, Vietnam;
| | - Hung K. Dao
- Director Office, Bac Ninh Obstetrics and Pediatrics Hospital, Bac Ninh 161-23, Vietnam;
| | - Phuoc B. Nguyen
- Director Office, Kien An Hospital, Hai Phong 046-09, Vietnam;
| | - Manh V. Trinh
- Director Office, Quang Ninh General Hospital, Quang Ninh 011-08, Vietnam;
| | - Thinh V. Do
- Director Office, Bai Chay Hospital, Quang Ninh 011-21, Vietnam;
| | - Hung Q. Nguyen
- Director Office, Quang Ninh Obstetrics and Pediatrics Hospital, Quang Ninh 011-24, Vietnam;
| | - Thao T. P. Nguyen
- Health Management Training Institute, Hue University of Medicine and Pharmacy, Thua Thien Hue 491-20, Vietnam;
- Department of Health Economics, Corvinus University of Budapest, 1093 Budapest, Hungary
| | - Nhan P. T. Nguyen
- General Planning Department, Da Nang Oncology Hospital, Da Nang 506-06, Vietnam;
| | - Cuong Q. Tran
- Director Office, Thu Duc District Health Center, Ho Chi Minh City 713-10, Vietnam;
- Faculty of Health, Mekong University, Vinh Long 852-16, Vietnam
| | - Khanh V. Tran
- Director Office, Hospital District 2, Ho Chi Minh City 711-13, Vietnam;
| | - Trang T. Duong
- Nursing Office, Tan Phu District Hospital, Ho Chi Minh City 720-16, Vietnam;
| | - Thu T. M. Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Hai Phong 042-12, Vietnam;
- School of Public Health, College of Public Health, Taipei Medical University, Taipei 110-31, Taiwan
| | - Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110-31, Taiwan
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7
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Pham KM, Pham LV, Phan DT, Tran TV, Nguyen HC, Nguyen MH, Nguyen HC, Ha TH, Dao HK, Nguyen PB, Trinh MV, Do TV, Nguyen HQ, Nguyen TTP, Nguyen NPT, Tran CQ, Tran KV, Duong TT, Nguyen LV, Do TT, Vo TT, Do BN, Duong TH, Pham TTM, Le TT, Do NT, Nguyen HTT, Mai TTT, Ha DT, Ngo HTM, Nguyen KT, Yang SH, Chao JCJ, Duong TV. Healthy Dietary Intake Behavior Potentially Modifies the Negative Effect of COVID-19 Lockdown on Depression: A Hospital and Health Center Survey. Front Nutr 2020; 7:581043. [PMID: 33304917 PMCID: PMC7701254 DOI: 10.3389/fnut.2020.581043] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 10/08/2020] [Indexed: 12/13/2022] Open
Abstract
Background: The COVID-19 pandemic causes a huge burden for affected countries. Several public health interventions were applied to contain the infection. However, the pandemic itself and the lockdown measure negatively influence people's lifestyles and psychological health. Purpose: To explore determinants of healthy dietary intake and depression, and examine the interaction between healthy dietary intake and COVID-19 lockdown on depression. Methods: A cross-sectional study was conducted at 18 hospitals and health centers from February 14 to May 31, 2020. Data of 8,291 outpatients were collected including patients' characteristics, clinical parameters, health literacy, healthy dietary intake (using the healthy eating score, HES), other health-related behaviors, and depression (using the patient health questionnaire, PHQ). Depression was defined as PHQ score ≥ 10. Results: Protective factors of healthy dietary intake and depression were higher education, better medication payment ability, higher social status, more physical activity, and higher health literacy, whereas older age, ever married, own business or other types of occupation, lockdown, suspected COVID-19 symptoms, and comorbidity were associated with lower HES scores and a higher depression likelihood. Besides, overweight/obesity and alcohol drinking were associated with lower HES scores. As compared with patients not under lockdown and with lowest HES score, those who were under lockdown and with lowest HES score had 10.6 times higher depression likelihood (odds ratio, OR, 10.60; 95% CI 6.88, 16.32; p < 0.001), whereas people with higher HES score had 15% lower depression likelihood (OR 0.85; 95% CI 0.82, 0.89; p < 0.001). Conclusions: Healthy dietary intake and depression were determined by several sociodemographic, clinical, and behavioral factors. Lockdown measure affects people's dietary intake behavior and depression. Importantly, healthy dietary intake potentially modifies the negative effect of lockdown on depression.
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Affiliation(s)
- Khue M. Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
- President Office, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | - Linh V. Pham
- Department of Pulmonary and Cardiovascular Diseases, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam
- Director Office, Hai Phong University of Medicine and Pharmacy Hospital, Hai Phong, Vietnam
| | - Dung T. Phan
- Faculty of Nursing, Hanoi University of Business and Technology, Hanoi, Vietnam
- Nursing Office, Viet Duc University Hospital, Hanoi, Vietnam
| | - Tien V. Tran
- Department of Infectious Diseases, Vietnam Military Medical University, Hanoi, Vietnam
- Director Office, Military Hospital 103, Hanoi, Vietnam
| | - Hoang C. Nguyen
- Director Office, Thai Nguyen National Hospital, Thai Nguyen, Vietnam
- President Office, Thai Nguyen University of Medicine and Pharmacy, Thai Nguyen, Vietnam
| | - Minh H. Nguyen
- International Master/Ph.D. Program in Medicine, Taipei Medical University, Taipei, Taiwan
| | - Huu C. Nguyen
- Director Office, E Hospital, Hanoi, Vietnam
- Department of Thoracic and Cardiovascular Surgery, E Hospital, Hanoi, Vietnam
| | - Tung H. Ha
- Director Office, General Hospital of Agricultural, Hanoi, Vietnam
| | - Hung K. Dao
- Director Office, Bac Ninh Obstetrics and Pediatrics Hospital, Bac Ninh, Vietnam
| | | | - Manh V. Trinh
- Director Office, Quang Ninh General Hospital, Quang Ninh, Vietnam
| | - Thinh V. Do
- Director Office, Bai Chay Hospital, Quang Ninh, Vietnam
| | - Hung Q. Nguyen
- Director Office, Quang Ninh Obstetrics and Pediatrics Hospital, Quang Ninh, Vietnam
| | - Thao T. P. Nguyen
- Health Management Training Institute, Hue University of Medicine and Pharmacy, Hue, Vietnam
- Department of Health Economics, Corvinus University of Budapest, Budapest, Hungary
| | - Nhan P. T. Nguyen
- General Planning Department, Da Nang Oncology Hospital, Da Nang, Vietnam
| | - Cuong Q. Tran
- Director Office, Thu Duc District Health Center, Ho Chi Minh City, Vietnam
- Faculty of Health, Mekong University, Vinh Long, Vietnam
| | - Khanh V. Tran
- Director Office, Hospital District 2, Ho Chi Minh City, Vietnam
| | - Trang T. Duong
- Nursing Office, Tan Phu District Hospital, Ho Chi Minh City, Vietnam
| | - Lam V. Nguyen
- President Office, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
- Aesthetic Plastic Surgery & Skin Care Center, Can Tho University of Medicine and Pharmacy Hospital, Can Tho, Vietnam
| | - Thao T. Do
- Department of Oral Pathology and Periodontology, Faculty of Odonto-Stomatology, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | - Tam T. Vo
- Director Office, Trieu Phong District Health Center, Quang Tri, Vietnam
| | - Binh N. Do
- Department of Infectious Diseases, Vietnam Military Medical University, Hanoi, Vietnam
- Division of Military Science, Military Hospital 103, Hanoi, Vietnam
| | - Thai H. Duong
- Director Office, Thai Nguyen National Hospital, Thai Nguyen, Vietnam
- Department of Internal Medicine, Thai Nguyen University of Medicine and Pharmacy, Thai Nguyen, Vietnam
| | - Thu T. M. Pham
- Faculty of Public Health, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
- International Master/Ph.D. Program in Medicine, Taipei Medical University, Taipei, Taiwan
| | - Thuy T. Le
- Faculty of Medical Laboratory Science, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
- President Office, Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
| | - Ngoc T. Do
- Nursing Office, E Hospital, Hanoi, Vietnam
| | - Hoai T. T. Nguyen
- Training and Direction of Healthcare Activity Center, Kien an Hospital, Hai Phong, Vietnam
| | - Thuy T. T. Mai
- Nursing Office, Quang Ninh General Hospital, Quang Ninh, Vietnam
| | - Dung T. Ha
- Nursing Office, Bai Chay Hospital, Quang Ninh, Vietnam
| | - Huong T. M. Ngo
- Nursing Office, Quang Ninh Obstetric and Pediatric Hospital, Quang Ninh, Vietnam
| | - Kien T. Nguyen
- Department of Health Education, Faculty of Social Sciences, Behavior and Health Education, Hanoi University of Public Health, Hanoi, Vietnam
| | - Shwu-Huey Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan
- Research Center of Geriatric Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Jane C.-J. Chao
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan
- Master Program in Global Health and Development, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
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8
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Abstract
Protease-activated receptors (PARs) are a family of G protein-coupled receptors activated by a tethered ligand sequence within the amino terminal that are revealed by site-specific proteolysis. The thrombin-sensitive PAR-1 and trypsin-activated PAR-2 mediate endothelium-dependent vascular relaxation in a number of species. Because both thrombin and trypsin-like enzymes have been implicated in coronary artery disease, the purpose of this study was to investigate whether similar receptors are present in human coronary arteries. Thrombin (0.001 to 0.1 U/mL) and trypsin (0.001 to 1 U/mL) caused concentration- and endothelium-dependent relaxations of human coronary artery ring segments suspended in organ chambers for isometric tension recording and contracted with the thromboxane A2 mimetic U46619. These relaxations were dependent on the catalytic activity of each enzyme and were inhibited by the NO synthase inhibitor NG-nitro-L-arginine (100 micromol/L) and the NO scavenger oxyhemoglobin (20 micromol/L). The synthetic PAR-1 tethered ligand sequence SFLLRN-NH2 (0.01 to 10 micromol/L) also caused endothelium-dependent relaxation of U46619-contracted human coronary arteries; however, the equivalent PAR-2 ligand SLIGKV-NH2 caused almost no relaxation. In addition, desensitization to either thrombin or trypsin resulted in cross-desensitization to the other enzyme but had only a minimal affect on the response to SFLLRN-NH2. Therefore, we conclude that human coronary artery endothelial cells possess a PAR-1-like receptor that is potently activated by thrombin, trypsin, and SFLLRN-NH2 to cause NO-mediated vascular relaxation. Once cleaved, this receptor is recycled in a truncated form, able to respond to exogenous application of only its tethered ligand sequence, suggesting the presence of another endogenous activator possibly acting independently of receptor cleavage.
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Affiliation(s)
- J R Hamilton
- Department of Pharmacology, University of Melbourne, Victoria, Australia
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9
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Nguyen PB, Hart LL. Dronabinol in tremor. Ann Pharmacother 1993; 27:1357-8. [PMID: 8286811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Affiliation(s)
- P B Nguyen
- School of Pharmacy, University of California, San Francisco 94143
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10
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Nguyen PB, Vatier J. [In vitro study of the chelating ability of smectite vis-à-vis bile salts and lysolecithins]. Gastroenterol Clin Biol 1984; 8:877-8. [PMID: 6526246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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