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Is the Occurrence or Reversal of Nonalcoholic Fatty Liver Disease Associated with Long-Term Helicobacter pylori Infection among Chinese Adults? A Cohort Study. Gastroenterol Res Pract 2021; 2021:6696473. [PMID: 34868307 PMCID: PMC8635906 DOI: 10.1155/2021/6696473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 10/22/2021] [Indexed: 11/17/2022] Open
Abstract
Background Previous studies have suggested a link between Helicobacter pylori (H. pylori) infection and nonalcoholic fatty liver disease (NAFLD), yet long-term follow-up studies to elucidate this association are lacking. We aimed to identify the relationship between NAFLD and H. pylori in these people. Methods A total of 2,934 adults between June 2013 and October 2017 were collected; among them, 675 people met the requirements. People were assessed for H. pylori infection diagnosis as detected by the carbon-13 urea breath test; they were also assessed for NAFLD diagnosis by ultrasound. Results H. pylori infection was present in 206 patients (30.5%), and 469 (69.5%) participants were classified as controls. Participants with H. pylori infection had a higher rate of incident NAFLD than those who were uninfected (37/206; 18% versus 73/469; 15.6%) (p < 0.001). Compared with the control group, the recovery rate of NAFLD in the H. pylori+ve group was low (6/206, 2.9% versus 33/469, 7.0%) (p < 0.001). Besides, the incidence of uric acid, postprandial blood glucose, TG, LDL-C, HDL-C, and fasting plasma glucose was significantly different between the two groups (p < 0.001), but no difference was found in alanine aminotransferase (ALT), liver-total protein, urea nitrogen, and cholesterol (p > 0.05). Conclusion H. pylori infection was a risk factor for NAFLD and affected the occurrence or reversal of NAFLD, indicating that H. pylori infection eradication might play a role in reducing the risk of NAFLD.
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Xia B, Wang W, Lu Y, Chen C. Helicobacter pylori infection increases the risk of metabolic syndrome in pregnancy: a cohort study. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:875. [PMID: 32793719 DOI: 10.21037/atm-20-4863] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background The effects of Helicobacter pylori (H. pylori) infection on metabolic syndrome (MetS) in pregnant women are unclear to date. This study was designed to explore the relationship between H. pylori infection and MetS during pregnancy. Methods Pregnant women were enrolled in the prospective cohort study, and their demographic data and metabolic parameters were collected. H. pylori infection was measured using the C13 urea breath test. All enrolled patients were followed up until the last baby was born. Metabolic disorders, including elevated levels of serum triglycerides (TG), high-density lipoprotein (HDL) cholesterol and blood glucose (BG), and adverse pregnancy outcomes, including gestational diabetes mellitus (GDM), preeclampsia, spontaneous preterm birth (SPB), fetal growth restriction (FGR), and uncomplicated pregnancy, were recorded during follow up. Results There were 320 pregnant women enrolled in this study. They were divided into two groups according to H. pylori infection, and each group was then divided into two subgroups on whether their BMI was more than 24 or not. The results showed that H. pylori infection significantly increased the incidence of MetS as well as other metabolic disorders, especially in pregnant women with high BMI. Multivariable logistic regression analysis showed that risk factors of MetS were high BMI and H. pylori infection. Besides, H. pylori infection increased the incidence of GDM and preeclampsia and potentially reduced the incidence of uncomplicated pregnancy. Conclusions H. pylori infection in pregnant women acts as a crucial risk factor of Mets and affects the incidence of several adverse pregnancy outcomes.
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Affiliation(s)
- Beilei Xia
- Department of Gastroenterology, the Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Wenyuan Wang
- Department of Gastroenterology, the Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Yufeng Lu
- Department of Gastroenterology, the Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Chen Chen
- Department of Obstetrics and Gynecology, the Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
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Zendehdel A, Roham M. Role of Helicobacter pylori infection in the manifestation of old age-related diseases. Mol Genet Genomic Med 2020; 8:e1157. [PMID: 32067423 PMCID: PMC7196471 DOI: 10.1002/mgg3.1157] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 11/10/2019] [Accepted: 01/11/2020] [Indexed: 12/13/2022] Open
Abstract
Helicobacter pylori is one of the most prevalent infection worldwide. It affects individuals of different age groups. Elderly people tend to resist eradication treatment and worsening of infection can lead to several gastric and non-gastric pathologies. Aging-associated cellular and molecular alteration can increase the risk of other pathologies such as osteoporosis, Alzheimer's disease, Parkinson's disease, respiratory and renal dysfunction, and cancer in geriatric patients, more than other age groups. This review article highlights some of the most common old age diseases and the role of H. pylori infection as a risk factor to worsen the conditions, presented by the molecular evidences of these associations. These studies can help clinicians to understand the underlying pathogenesis of the disease and identify high-risk patients, aiding clearer diagnosis and treatment.
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Affiliation(s)
- Abolfazl Zendehdel
- Department of Geriatric MedicineZiaeian HospitalTehran University of Medical SciencesTehranIran
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Association between Helicobacter pylori Infection and Colorectal Adenomatous Polyps. Gastroenterol Res Pract 2019; 2019:7480620. [PMID: 31929786 PMCID: PMC6935790 DOI: 10.1155/2019/7480620] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 11/27/2019] [Indexed: 02/07/2023] Open
Abstract
Background Helicobacter pylori infection is a common chronic infection worldwide. At the same time, the incidence of colorectal adenomatous polyps is also at high levels. In order to assess the relationship between Helicobacter pylori infection and the occurrence of colorectal adenomatous polyps, we observed 166 patients who had undergone an electronic colonoscopy and 13C urea breath test in the outpatient clinic. Method A total of 166 (87 males and 79 females, aged 53.85 ± 9.18 years) patients who had colonoscopy examination and 13C urea breath test were divided into a Helicobacter pylori-positive group (n = 68) and Helicobacter pylori-negative group (n = 98) by the 13C urea breath test. At the same time, total cholesterol, triglycerides, and fasting blood sugar were measured and the occurrence of hypertension was counted. Results Patients with Helicobacter pylori infection had higher incidence of colorectal adenomatous polyps and multiple colorectal adenomatous polyps, higher levels of total cholesterol and fasting glucose, and more males (P < 0.05, P < 0.01). It was found that Helicobacter pylori infection (P < 0.05, OR 2.383) was significantly associated with the risk of colorectal adenomatous polyps by binary logistic regression analysis. Conclusions Patients with Helicobacter pylori infection had higher incidence of colorectal adenomatous polyps.
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Xu X, Li W, Qin L, Yang W, Yu G, Wei Q. Relationship between Helicobacter pylori infection and obesity in Chinese adults: A systematic review with meta-analysis. PLoS One 2019; 14:e0221076. [PMID: 31509542 PMCID: PMC6738918 DOI: 10.1371/journal.pone.0221076] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 07/30/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Obesity is highly prevalent worldwide. More and more studies have been conducted on the relationship between H. pylori infection and obesity or overweight. But the relationship between them is controversial in the literatures and there is no comprehensive evidence for the correlation. AIM To evaluate the prevalence of H. pylori infection in Chinese adult subjects who received routine physical examinations and the relationship between H. pylori and obesity. METHODS Literatures on H. pylori infection and obesity in Chinese population were searched in online databases. Relevant data were extracted independently by two researchers and meta-analysis was performed by using Review manager 5.3 software. RESULTS 22 articles were selected with a total sample size of 178033. The pooled prevalence of H. pylori was 42% (95%CI: 37% to 47%) and mean difference of BMI between subjects with and without H. pylori infection was 0.94 (95%CI: -0.04 to 1.91). 9 eligible studies with 27111 subjects were used to calculated pooled OR value because they contained obesity groups. The OR value showed that H. pylori-positive subjects tended to be obese at a risk of 1.20 (95% CI: 1.13 to 1.28). CONCLUSION In China, obesity has association with H. pylori infection. H. pylori infection may be one of the risk factors for obesity.
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Affiliation(s)
- Xinlan Xu
- School of Mathematics and Statistics, Lanzhou University, Lanzhou, Gansu, China
| | - Weide Li
- School of Mathematics and Statistics, Lanzhou University, Lanzhou, Gansu, China
| | - Lan Qin
- School of Mathematics and Statistics, Lanzhou University, Lanzhou, Gansu, China
| | - Wenjiao Yang
- School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Guowei Yu
- Medical College of Northwest University for Nationalities, Lanzhou, Gansu, China
| | - Qishan Wei
- Maternal and Child Health Hospital, Lanzhou, Gansu, China
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Cheng K, Yang Y, Hung H, Lin C, Wu C, Hung M, Sheu B, Ou H. Helicobacter pylori eradication improves glycemic control in type 2 diabetes patients with asymptomatic active Helicobacter pylori infection. J Diabetes Investig 2019; 10:1092-1101. [PMID: 30556347 PMCID: PMC6626959 DOI: 10.1111/jdi.12991] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 12/04/2018] [Accepted: 12/13/2018] [Indexed: 12/29/2022] Open
Abstract
AIMS/INTRODUCTION Helicobacter pylori infection is associated with insulin resistance and glycemia in non-diabetes. However, the relationship between H. pylori infection and glycemia in diabetes remains inconclusive. Therefore, we explored the effect of H. pylori infection status and its eradication on glycemic control and antidiabetic therapy in type 2 diabetes patients. MATERIALS AND METHODS A total of 549 diabetes patients were recruited for sequential two-step approach (immunoglobulin G [IgG] serology followed by 13 C-urea breath test [UBT]) to discriminate "active" (IgG+ and UBT+) from "non-active" (UBT- or IgG-) H. pylori infection, and "past" (IgG+ but UBT-) from "never/remote" (IgG-) infection. The differences in hemoglobin A1c (A1C) and antidiabetic regimens between groups were compared. In the "active" infection group, the differences in A1C changes between participants with and without 10-day eradication therapy were compared after 3 months. RESULTS Despite no between-group difference in A1C, the "active" infection group (n = 208) had significantly more prescriptions of oral antidiabetic drug classes (2.1 ± 1.1 vs 1.8 ± 1.1, P = 0.004) and higher percentages of sulfonylurea use (67.3% vs 50.4%, P < 0.001) than the "non-active" infection group (n = 341). There were no differences in A1C and oral antidiabetic drug classes between "past" (n = 111) and "never/remote" infection groups (n = 230). Compared with the non-eradication group (n = 99), the eradication group (n = 98) had significant within-group (-0.17 ± 0.80%, P = 0.036) and between-group (-0.23 ± 0.10%, P = 0.024) improvements in A1C. CONCLUSIONS Diabetes patients with active H. pylori infection need higher glycemic treatment intensity to achieve comparable glycemia. Furthermore, H. pylori eradication decreases A1C, and thus improves glycemic control.
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Affiliation(s)
- Kai‐Pi Cheng
- Division of Endocrinology and MetabolismDepartment of Internal MedicineNational Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Yao‐Jong Yang
- Department of PediatricsNational Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainanTaiwan
- Institute of Clinical Medicine College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Hao‐Chang Hung
- Division of Endocrinology and MetabolismDepartment of Internal MedicineNational Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainanTaiwan
- Institute of Basic Medical SciencesCollege of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Ching‐Han Lin
- Division of Endocrinology and MetabolismDepartment of Internal MedicineNational Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainanTaiwan
- Institute of Clinical Medicine College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Chung‐Tai Wu
- Institute of Clinical Medicine College of MedicineNational Cheng Kung UniversityTainanTaiwan
- Division of GastroenterologyDepartment of Internal MedicineNational Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Mei‐Hui Hung
- Department of NursingShu‐Zen Junior College of Medicine and ManagementKaohsiungTaiwan
| | - Bor‐Shyang Sheu
- Institute of Clinical Medicine College of MedicineNational Cheng Kung UniversityTainanTaiwan
- Division of GastroenterologyDepartment of Internal MedicineNational Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainanTaiwan
- Department of Internal MedicineTainan HospitalMinistry of Health and WelfareTainanTaiwan
| | - Horng‐Yih Ou
- Division of Endocrinology and MetabolismDepartment of Internal MedicineNational Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainanTaiwan
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Yu Y, Cai J, Song Z, Wang J, Wu L. Association of Helicobacter pylori infection with metabolic syndrome in aged Chinese females. Exp Ther Med 2019; 17:4403-4408. [PMID: 31105780 PMCID: PMC6507522 DOI: 10.3892/etm.2019.7509] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 03/13/2019] [Indexed: 12/12/2022] Open
Abstract
The association between Helicobacter pylori (H. pylori) infection and metabolic syndrome (MetS) determined in different cohorts from different countries is currently inconclusive. In the majority of previous studies, H. pylori infection was diagnosed based on the presence of H. pylori IgG antibody in the serum. However, to the best of our knowledge, only few studies have investigated the association between H. pylori infection and MetS using the urea breath test (UBT) as a diagnostic tool. The present study was performed with the aim of providing a detailed analysis of the association between H. pylori infection, as diagnosed by the UBT method, and MetS in a large community from Zhejiang province in eastern China. The results indicated that H. pylori infection increases the risk of MetS in the aged female population.
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Affiliation(s)
- Yingying Yu
- Department of General Practice, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310000, P.R. China
| | - Jianting Cai
- Department of Gastroenterology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310000, P.R. China
| | - Zhenya Song
- Department of General Practice, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310000, P.R. China
| | - Jinghua Wang
- Department of General Practice, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310000, P.R. China
| | - Lingyan Wu
- Department of General Practice, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310000, P.R. China
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Okushin K, Tsutsumi T, Ikeuchi K, Kado A, Enooku K, Fujinaga H, Moriya K, Yotsuyanagi H, Koike K. Helicobacter pylori infection and liver diseases: Epidemiology and insights into pathogenesis. World J Gastroenterol 2018; 24:3617-3625. [PMID: 30166857 PMCID: PMC6113725 DOI: 10.3748/wjg.v24.i32.3617] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/30/2018] [Accepted: 06/27/2018] [Indexed: 02/06/2023] Open
Abstract
Both Helicobacter pylori (H. pylori) infection and liver diseases, including nonalcoholic fatty liver disease (NAFLD), viral hepatitis, and hepatocellular carcinoma (HCC), have high prevalences worldwide, and the relationship between H. pylori infection and liver disease has been discussed for many years. Although positive correlations between H. pylori and NAFLD have been identified in some clinical and experimental studies, negative correlations have also been obtained in high-quality clinical studies. Associations between H. pylori and the pathogenesis of chronic viral hepatitis, mainly disease progression with fibrosis, have also been suggested in some clinical studies. Concerning HCC, a possible role for H. pylori in hepatocarcinogenesis has been identified since H. pylori genes have frequently been detected in resected HCC specimens. However, no study has revealed the direct involvement of H. pylori in promoting the development of HCC. Although findings regarding the correlations between H. pylori and liver disease pathogenesis have been accumulating, the existing data do not completely lead to an unequivocal conclusion. Further high-quality clinical and experimental analyses are necessary to evaluate the efficacy of H. pylori eradication in ameliorating the histopathological changes observed in each liver disease.
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Affiliation(s)
- Kazuya Okushin
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
- Department of Infection Control and Prevention, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Takeya Tsutsumi
- Division of Infectious Diseases, Advanced Clinical Research Center, Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan
| | - Kazuhiko Ikeuchi
- Department of Infectious Diseases, The University of Tokyo, Tokyo 113-8655, Japan
- Division of Infectious Diseases, Advanced Clinical Research Center, Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan
| | - Akira Kado
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Kenichiro Enooku
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Hidetaka Fujinaga
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Kyoji Moriya
- Department of Infection Control and Prevention, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
- Department of Infectious Diseases, The University of Tokyo, Tokyo 113-8655, Japan
| | - Hiroshi Yotsuyanagi
- Division of Infectious Diseases, Advanced Clinical Research Center, Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan
| | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
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Caviglia GP, Olivero A, Rosso C, Bosco C, Ribaldone DG, Fagoonee S. Laboratory evidence of Helicobacter species infection in hepatocellular carcinoma. MINERVA BIOTECNOL 2018. [DOI: 10.23736/s1120-4826.18.02428-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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10
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Refaeli R, Chodick G, Haj S, Goren S, Shalev V, Muhsen K. Relationships of H. pylori infection and its related gastroduodenal morbidity with metabolic syndrome: a large cross-sectional study. Sci Rep 2018; 8:4088. [PMID: 29511278 PMCID: PMC5840265 DOI: 10.1038/s41598-018-22198-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 02/12/2018] [Indexed: 12/14/2022] Open
Abstract
The few published studies on the relationship between Helicobacter pylori infection and metabolic homeostasis were relatively small and yielded inconsistent results. We examined the prevalence of metabolic syndrome in relation to H. pylori infection and its symptoms in a large and unselected population. Coded data from the computerised database of a large health maintenance organisation in Israel were accessed for 147,936 individuals 25–95 years of age who performed the urea breath test during 2002–2012. The classification of metabolic syndrome followed a modified definition of the international diabetes federation. Prevalences of H. pylori infection and metabolic syndrome were 52.0% and 11.4% respectively. H. pylori infected patients had increased likelihood of metabolic syndrome: adjusted odds ratio (aOR) 1.15 (95% confidence intervals (CI) 1.10–1.19), as did patients with gastric ulcer: aOR 1.15 (95% CI 1.03–1.28) vs patients without these conditions. Duodenal ulcer was associated with metabolic syndrome only in persons aged 25–34 years: aOR 1.59 (95% CI 1.19-2.13), but not in older persons (P = 0.001 for heterogeneity). In conclusion, the likelihood of metabolic syndrome appeared significantly increased in relation to H. pylori infection and gastric and duodenal ulcers. These findings suggest that H. pylori long-term gastric inflammation might play a role in metabolic homeostasis.
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Affiliation(s)
- Rotem Refaeli
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gabriel Chodick
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Medical division, Maccabi Health Services, Tel Aviv, Israel
| | - Saeda Haj
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sophy Goren
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Varda Shalev
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Medical division, Maccabi Health Services, Tel Aviv, Israel
| | - Khitam Muhsen
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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