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Krotter A, García-Fernández G, García-Pérez Á, Aonso-Diego G, Weidberg S. Contingency management for smoking cessation for individuals with overweight or obesity: A randomized controlled trial. Drug Alcohol Depend 2024; 258:111269. [PMID: 38547787 DOI: 10.1016/j.drugalcdep.2024.111269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/09/2024] [Accepted: 03/10/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND Interventions for quitting smoking and weight control among individuals with excess weight are scarce. Our study evaluated the effectiveness of cognitive behavioral therapy (CBT) plus contingency management (CM) in this population, and examined whether CM for smoking cessation improved CBT treatment outcomes at end of treatment (EOT) and at 1-, 3-, 6-, and 12-month follow-ups (FU). METHODS In an 8-week randomized clinical trial, 120 adults who smoke with overweight or obesity (54.16% females; MBMI = 31.75 ± 4.31) were randomly assigned to CBT for both quitting smoking and weight control (n = 60) or the same treatment plus CM for smoking cessation (n = 60). Outcome variables were compared (i.e., treatment completion, smoking abstinence, weight change and secondary outcomes). RESULTS At EOT, the CBT + CM group achieved 78.33% 7-day point-prevalence abstinence rates compared to 61.67% in the CBT group (p = .073), and rates declined over time (12-month FU: 18% vs 12%). Participants who attained abstinence weighed more compared to baseline at EOT (Mkg = 1.07; SD = 1.88) and over time (12-month FU: Mkg = 4.19; SD = 4.31). No differences were found between the two groups in outcome variables. CONCLUSIONS Both interventions were effective in promoting abstinence and reducing tobacco use over time. Combining CBT with CM for smoking cessation did not improve treatment outcomes in individuals with overweight or obesity compared to CBT only. Future studies should evaluate whether implementing CM for weight maintenance helps control post-cessation weight gain in this population.
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Affiliation(s)
| | | | - Ángel García-Pérez
- Department of Psychology, Sociology and Philosophy, University of Leon, Spain
| | | | - Sara Weidberg
- Department of Psychology, University of Oviedo, Spain
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Bakar RZ, Cetin C, Yozgat CY, Kütük MS. The Effects of Maternal Smoking on Thyroid Function: Findings from Routine First-Trimester Sonographic Anomaly Screening. Z Geburtshilfe Neonatol 2023; 227:429-433. [PMID: 37758194 DOI: 10.1055/a-2165-8262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
AIM This study aimed to assess the effect of tobacco exposure on maternal thyroid function and investigate its relationship to subclinical hypothyroidism in pregnant women during the first trimester. SUBJECTS AND METHOD A comparison of maternal thyroid function was made on 45 smokers, who composed the study group, and 72 non-smokers, pregnant women, who constituted the control group. After determining smokers by questionnaire, carbon monoxide (CO) levels in the expiratory air of the participants in both groups were measured and recorded, and the smokers' exposure was objectively confirmed. RESULTS Smoking and non-smoking pregnant women were similar regarding body mass index (BMI). While the TSH and fT4 levels were respectively 1.48 mlU/L and 11.43 pmol/L in pregnant women who smoked, that ratio changed to 1.72 mlU/L and 11.17 pmol/L in the non-smokers' group. But the differences between the groups were not statistically significant (p=0.239, p=0.179). Even though the rate of subclinical hypothyroidism was 8.9% in the smoking group, it was approximately 19.4% in the non-smoker group; the difference was not statistically significant (p=0.187). CONCLUSION This study proved that there is no statistically significant difference between maternal serum TSH and fT4 levels and the rate of subclinical hypothyroidism in smokers during pregnancy in the first trimester.
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Affiliation(s)
- Rabia Zehra Bakar
- Obstetrics and Gynecology, Bezmialem Vakif University, Istanbul, Turkey
| | - Caglar Cetin
- Obstetrics and Gynecology, Bezmialem Vakif University, Istanbul, Turkey
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Ma W, Zhu H, Yu X, Zhai X, Li S, Huang N, Liu K, Shirai K, Sheerah HA, Cao J. Association between android fat mass, gynoid fat mass and cardiovascular and all-cause mortality in adults: NHANES 2003-2007. Front Cardiovasc Med 2023; 10:1055223. [PMID: 37273879 PMCID: PMC10233278 DOI: 10.3389/fcvm.2023.1055223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 04/14/2023] [Indexed: 06/06/2023] Open
Abstract
Objectives Evidence of the relationship between android fat mass and gynoid fat mass with the mortality prediction is still limited. Current study analyzed the NHANES database to investigate the relationship between android fat mass, gynoid fat mass and CVD, with all-cause mortality. Method The study subjects were NHANES participants over 20 years old, two indicators of regional body composition, android fat and gynoid fat were measured by Dual Energy x-ray Absorptiometry (DEXA). The other various covariates data obtained from the NHANES questionnaire and laboratory measurements, including age, gender, education, race/ethnicity, uric acid, total serum cholesterol, albumin, Vitamin C, folate, alcohol drinking, smoking status, history of diabetes, and hypertension. Mortality status was ascertained from a linked mortality file prepared by the National Center for Health Statistics. The study population was divided quartiles based on the distribution of android fat mass and gynoid fat mass. The relationship between these two indicators with cardiovascular and all-cause mortality was investigated by using Cox regression. The covariates age, gender, smoking status, drinking status, history of diabetes, and history of hypertension were stratified. Results In the fully adjusted model, Q3 had the lowest HR in android fat mass and gynoid fat mass. When examining the relationship between android fat mass and CVD mortality, current smokers and drinkers had the lowest CVD risk in Q2 [smoking: 0.21 (0.08, 0.52), drinking: 0.14 (0.04, 0.50)]. In diabetic patients, compared with Q1, other groups with increased android fat mass can significantly reduce the risk of CVD [Q4: 0.17 (0.04, 0.75), Q3: 0.18 (0.03, 1.09), Q2: 0.27 (0.09, 0.83)]. In ≥60 years old and female, the greater the gynoid fat mass, the smaller the HR of all-cause mortality [Q4 for ≥60 years old: 0.57 (0.33, 0.96), Q4 for female: 0.37 (0.23, 0.58)]. People <60 years old had a lower risk of all-cause mortality with gynoid fat mass in Q3 than those ≥60 years old [<60 years: 0.50 (0.27, 0.91), ≥60 years: 0.65 (0.45, 0.95)]. Among subjects without hypertension, the group with the largest android fat mass had the lowest risk of CVD mortality, and the group with the largest gynoid fat mass had the lowest risk of all-cause mortality [Android fat mass: 0.36 (0.16, 0.81), gynoid fat mass: 0.57 (0.39, 0.85)]. Conclusion Moderate android fat mass and gynoid fat mass (Q3) had the most protective effect. Smokers and drinkers need to control their body fat. Being too thin is harmful to people with diabetes. Increased gynoid fat mass is a protective factor for all-cause mortality in older adults and females. Young people's gynoid fat mass is more protective in the moderate range than older people's. If no high blood pressure exists, people with more android and gynoid fat mass have a lower risk of CVD or all-cause mortality.
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Affiliation(s)
- Wenzhi Ma
- School of Public Health, Wuhan University, Wuhan, China
| | - Huiping Zhu
- School of Public Health, Capital Medical University, Beijing, China
| | - Xinyi Yu
- School of Public Health, Capital Medical University, Beijing, China
| | - Xiaobing Zhai
- Center for Artificial Intelligence Driven Drug Discovery, Faculty of Applied Sciences, Macao Polytechnic University, Macao, China
| | - Shiyang Li
- School of Public Health, Wuhan University, Wuhan, China
| | - Nian Huang
- School of Public Health, Wuhan University, Wuhan, China
| | - Keyang Liu
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Suita-shi, Japan
| | - Kokoro Shirai
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Suita-shi, Japan
| | - Haytham A. Sheerah
- Assistant Deputyship for International Collaborations, Ministry of Health, Riyadh, Saudi Arabia
| | - Jinhong Cao
- School of Management, Hubei University of Chinese Medicine, Wuhan, China
- Research Center for the Development of Chinese Medicine, Hubei Province Project of Key Research Institute of Humanities and Social Sciences at Universities, Wuhan, China
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Yu W, Gao C, Zhao X, Li C, Fan B, Lv J, Wei M, He L, Su C, Zhang T. Four-way decomposition of effect of cigarette smoking and body mass index on serum lipid profiles. PLoS One 2022; 17:e0270486. [PMID: 35980977 PMCID: PMC9387787 DOI: 10.1371/journal.pone.0270486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 06/12/2022] [Indexed: 12/02/2022] Open
Abstract
Objective Smoking and obesity are established risk factors of dyslipidemia, however, the interplay between them has not been well studied. This study aims to explore the joint effect of smoking and body mass index (BMI) on serum lipid profiles. Methods The study consisted of 9846 Chinese adults (mean age = 49.9 years, 47.6% males, 31.2% ever smokers), based on the China Health and Nutrition Survey. Serum lipid profiles included total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), apolipoprotein A (APO-A), and apolipoprotein B (Apo-B). The joint effect of smoking and BMI on serum lipids were examined by the four-way decomposition analysis and multivariate linear regression models. Results The four-way decomposition showed that the interplay between smoking and BMI was complicated. There was only indirect effect (the mediated effect) between smoking and BMI on TC, LDL-C and APO-B. The pure indirect effect was -0.023 for TC, -0.018 for LDL-C, and -0.009 for APO-B. For TG, HDL-C and APO-A, the interaction effect was dominant. The reference interaction (the interactive effect when the mediator is left to what it would be in the absence of exposure) was 0.474 (P < 0.001) for TG, -0.245 (P = 0.002) for HDL-C, and -0.222 (P < 0.001) for APO-A, respectively. The effect of BMI on TG, HDL-C and APO-A were significantly higher in smokers than in nonsmokers (TG: 0.151 in smokers versus 0.097 in nonsmokers, HDL-C: -0.037 versus -0.027, APO-A: -0.019 versus -0.009, P for difference < 0.001 for all). Conclusion These findings illustrate the joint effects of smoking and BMI on serum lipid profiles. There were significant interaction effects of smoking and BMI on TG, HDL-C and APO-A, while BMI maybe a mediator for the association of smoking with TC, LDL-C and APO-B. The effects between them were rather complex. Smoking cessation is necessary, especially for those overweight.
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Affiliation(s)
- Wenhao Yu
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Institute for Medical Dataology, Shandong University, Jinan, China
- National Institute of Health Data Science of China, Jinan, China
| | - Chaonan Gao
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Institute for Medical Dataology, Shandong University, Jinan, China
- National Institute of Health Data Science of China, Jinan, China
| | - Xiangjuan Zhao
- Maternal and Child Health Care of Shandong Province, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Chunxia Li
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Institute for Medical Dataology, Shandong University, Jinan, China
- National Institute of Health Data Science of China, Jinan, China
| | - Bingbing Fan
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Institute for Medical Dataology, Shandong University, Jinan, China
- National Institute of Health Data Science of China, Jinan, China
| | - Jiali Lv
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Institute for Medical Dataology, Shandong University, Jinan, China
- National Institute of Health Data Science of China, Jinan, China
| | - Mengke Wei
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Institute for Medical Dataology, Shandong University, Jinan, China
- National Institute of Health Data Science of China, Jinan, China
| | - Li He
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Institute for Medical Dataology, Shandong University, Jinan, China
- National Institute of Health Data Science of China, Jinan, China
| | - Chang Su
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
- * E-mail: (TZ); (CS)
| | - Tao Zhang
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Institute for Medical Dataology, Shandong University, Jinan, China
- National Institute of Health Data Science of China, Jinan, China
- * E-mail: (TZ); (CS)
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Park BK, Seo JH, Chung JB, Choi JK. Lifestyle, body mass index, diabetes, and the risk of pancreatic cancer in a nationwide population-based cohort study with 7.4 million Korean subjects. Br J Cancer 2022; 127:549-557. [PMID: 35444288 PMCID: PMC9345883 DOI: 10.1038/s41416-022-01807-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 03/21/2022] [Accepted: 03/25/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Large-scale epidemiological studies on pancreatic cancer in non-Western populations are insufficient. We investigated the risk factors for pancreatic cancer. METHODS Using the Korean National Health Insurance database, subjects who participated in the health examination program between 2005 and 2006 were identified and followed up until 2017. Adjusted hazard ratios (HRs) for pancreatic cancer risk were estimated using a Cox proportional hazards model. RESULTS During 11.5 years follow-up, 22,543 of 7,445,947 participants were newly diagnosed with pancreatic cancer. Compared with normal-weight subjects, pancreatic cancer risk was increased in those with severe obesity (BMI ≥ 28 kg/m2) (HR = 1.16; 95% CI, 1.11-1.23). Subjects with diabetes had an increased risk compared with those without diabetes (HR = 1.48; 95% CI, 1.43-1.53). Current smokers had a higher risk than never smokers (HR = 1.43; 95% CI, 1.38-1.48). Current smoking combined with diabetes increased the risk compared with never smokers without diabetes (HR = 2.13; 95% CI, 2.00-2.28). Current smoking combined with BMI ≥ 25 kg/m2 had an increased risk compared with never smokers with BMI < 23 kg/m2 (HR = 1.55; 95% CI, 1.46-1.65). CONCLUSION Smoking, obesity, and diabetes are significant risk factors for pancreatic cancer in Koreans. Lifestyle modifications for smoking and obesity would be beneficial for pancreatic cancer prevention.
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Affiliation(s)
- Byung Kyu Park
- Division of Gastroenterology, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea
| | - Jeong Hun Seo
- Division of Gastroenterology, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea.
| | - Jae Bock Chung
- Division of Gastroenterology, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea
| | - Jung Kyu Choi
- Department of Policy Research Affairs, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea
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García-Fernández G, Krotter A, García-Pérez Á, Aonso-Diego G, Secades-Villa R. Pilot randomized trial of cognitive-behavioral treatment plus contingency management for quitting smoking and weight gain prevention among smokers with overweight or obesity. Drug Alcohol Depend 2022; 236:109477. [PMID: 35525238 DOI: 10.1016/j.drugalcdep.2022.109477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Post-cessation weight gain is a risk factor for relapse among quitters. The primary study aim was to evaluate, among smokers with overweight or obesity, the feasibility and acceptability of a cognitive-behavioral treatment (CBT) plus contingency management (CM) for quitting smoking and weight control. The secondary aim was to examine preliminary tobacco abstinence and weight change outcomes. METHODS In an 8-week pilot randomized clinical trial, 41 participants (Mage = 52.73, SD = 10.91, 56.1% females) with overweight or obesity (MBMI = 31.86, SD = 4.7) received a CBT for both quitting smoking and weight gain prevention (n = 24) or the same treatment plus CM (n = 17), consisting of providing incentives contingent upon smoking abstinence biochemically verified. RESULTS Recruitment success rate was 80.39% (41/51), completion rate was 90.24% (37/41), and mean number of sessions attended (out of 15 possible) was 13.20 (SD = 3.1). Mean satisfaction rating for the treatment (1-10 likert-type scale with 10 being most satisfactory) was 9.73 (SD =.61). Preliminary efficacy data indicated that the CM group achieved higher abstinence rates compared with the CBT condition (100% vs. 58.33%, p = .007). Abstinent participants increased 1.25 kg (SD = 1.79) their baseline body weight at the end of treatment (p = .001). CONCLUSIONS Providing weight gain prevention strategies and CM within a smoking cessation treatment seems feasible and acceptable. Preliminary data indicated that including CM facilitates tobacco abstinence rates, nevertheless no advantage for CM was found for weight control.
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Affiliation(s)
- Gloria García-Fernández
- Department of Psychology, Addictive Behaviours Research Group, University of Oviedo, Plaza Feijoo S-N, Oviedo 33003, Spain.
| | - Andrea Krotter
- Department of Psychology, Addictive Behaviours Research Group, University of Oviedo, Plaza Feijoo S-N, Oviedo 33003, Spain
| | - Ángel García-Pérez
- Department of Psychology, Addictive Behaviours Research Group, University of Oviedo, Plaza Feijoo S-N, Oviedo 33003, Spain
| | - Gema Aonso-Diego
- Department of Psychology, Addictive Behaviours Research Group, University of Oviedo, Plaza Feijoo S-N, Oviedo 33003, Spain
| | - Roberto Secades-Villa
- Department of Psychology, Addictive Behaviours Research Group, University of Oviedo, Plaza Feijoo S-N, Oviedo 33003, Spain
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Combined alcohol use and weight status effects on mortality risk among adults: Analysis of the National Health Interview Survey linked mortality files, 2001-2015. Drug Alcohol Depend 2022; 230:109206. [PMID: 34890926 PMCID: PMC8717405 DOI: 10.1016/j.drugalcdep.2021.109206] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 11/17/2021] [Accepted: 11/19/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Both alcohol use and weight status have been linked to increased mortality risk, but evidence of their joint effect is limited. The goal of this study was to examine the combined effects of alcohol and weight status (BMI classes: underweight, normal, overweight, obesity) on mortality using nationally representative data. METHODS Using data from public-use National Health Interview Survey-Linked Mortality Files (NHIS-LMF), 2001-2011, linked to prospective mortality follow-up through December 2015, we used age-period-cohort Cox proportional hazards models to examine all-cause and cause-specific mortality associated with the joint effects of alcohol use and BMI on 209,317 individuals aged 35-85. RESULTS Individuals with an underweight BMI status had higher all-cause and cause-specific mortality risks than those with a normal BMI status and light/moderate alcohol intake. All-cause mortality risks were 148% (hazard ratio [HR] 2.48, 95% CI 1.60-3.83) higher in underweight heavy drinkers than light/moderate drinkers with normal BMI status. Obese heavy drinkers had a 16% higher chance of dying from all-cause mortality (HR 1.16, 95% CI 1.00-1.35). Individuals in the unknown alcohol and BMI category have a higher chance of death from all-cause (HR 1.35, 95% CI 1.14-1.59) or cause-specific (CVD HR 1.75, 95% CI 1.14-2.69 and Cancer HR 1.33, 95% CI 1.01-1.76). CONCLUSIONS Alcohol drinking levels result in heightened all-cause and cause-specific mortality risks; the risks are compounded among underweight, obese, and unknown BMI individuals across all or cause-specific mortality.
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Lisuma JB, Mbega ER, Ndakidemi PA. The Effects of Cultivating Tobacco and Supplying Nitrogenous Fertilizers on Micronutrients Extractability in Loamy Sand and Sandy Soils. PLANTS (BASEL, SWITZERLAND) 2021; 10:1597. [PMID: 34451642 PMCID: PMC8397939 DOI: 10.3390/plants10081597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 06/01/2020] [Accepted: 06/08/2020] [Indexed: 11/25/2022]
Abstract
This research was conducted to evaluate the trends of the extractable micronutrients boron (B), copper (Cu), iron (Fe), manganese (Mn), and zinc (Zn) in soils differing in textures and collected before tobacco cultivation, and in after unfertilized and fertilized (N10P18K24 and CAN 27%) plots. The soils and tobacco leaves were assessed on the contents of the micronutrients after unfertilized and fertilized tobacco cultivation. In soils, tobacco cultivation with fertilization increased the extractable Cu, Fe, Mn, and Zn by 0.10, 11.03, 8.86, and 0.08 mg kg-1, respectively, but decreased the extractable B by 0.04 mg kg-1. The effects of fertilization increased the extractable Cu, Fe, Mn, and Zn by 0.14, 14.29, 9.83, and 0.24 mg kg-1, respectively, but decreased B by 0.08 mg kg-1. The combination effects of tobacco cultivation and fertilization increased the extractable Cu, Fe, Mn, and Zn by 0.24, 25.32, 18.69, and 0.32 mg kg-1, respectively, but decreased the extractable B by 0.12 mg kg-1. The results revealed that the solubility of the extractable Zn, Mn, Cu, and Fe in soils were increased by both tobacco and fertilization, but the extractable B was decreased. The fertilization of the studied soils with NPK + CAN fertilizers significantly increased the concentration of the extractable micronutrients in tobacco leaves. Based on the findings of this study, further research must be conducted to investigate the effects of tobacco cultivation on soil health and fertility beyond considering only soil pH, SOC, micronutrients, and macronutrients. These studies should include the relationship between soil fertility (pH, texture, CEC, base saturation, etc.), micronutrients, and agronomic practices on the effect of tobacco cultivation on the extractability of B, Cu, Fe, Mn, and Zn.
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Affiliation(s)
- Jacob B. Lisuma
- Department of Sustainable Agriculture and Biodiversity Ecosystem Management, School of Life Science and Bio-Engineering, The Nelson Mandela African Institution of Science and Technology (NM-AIST), Arusha 23000, Tanzania; (E.R.M.); (P.A.N.)
- Department of Research, Tobacco Research Institute of Tanzania (TORITA), Tabora 45000, Tanzania
| | - Ernest R. Mbega
- Department of Sustainable Agriculture and Biodiversity Ecosystem Management, School of Life Science and Bio-Engineering, The Nelson Mandela African Institution of Science and Technology (NM-AIST), Arusha 23000, Tanzania; (E.R.M.); (P.A.N.)
| | - Patrick A. Ndakidemi
- Department of Sustainable Agriculture and Biodiversity Ecosystem Management, School of Life Science and Bio-Engineering, The Nelson Mandela African Institution of Science and Technology (NM-AIST), Arusha 23000, Tanzania; (E.R.M.); (P.A.N.)
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Chen Y, Wang N, Dong X, Wang X, Zhu J, Chen Y, Jiang Q, Fu C. Underweight rather than adiposity is an important predictor of death in rural Chinese adults: a cohort study. J Epidemiol Community Health 2021; 75:1123-1128. [PMID: 33879539 DOI: 10.1136/jech-2020-214821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 02/23/2021] [Accepted: 04/06/2021] [Indexed: 11/04/2022]
Abstract
BACKGROUND To assess the associations of body mass index (BMI) with all-cause and cause-specific mortalities among rural Chinese. METHODS A prospective study of 28 895 individuals was conducted from 2006 to 2014 in rural Deqing, China. Height and weight were measured. The association of BMI with mortality was assessed by using Cox proportional hazards model and restricted cubic spline regression. RESULTS There were a total of 2062 deaths during an average follow-up of 7 years. As compared with those with BMI of 22.0-24.9 kg/m2, an increased risk of all-cause mortality was found for both underweight men (BMI <18.5 kg/m2) (adjusted HR (aHR): 1.45, 95% CI: 1.18 to 1.79) and low normal weight men (BMI of 18.5-21.9 kg/m2) (aHR: 1.20, 95% CI: 1.03 to 1.38). A J-shaped association was observed between BMI and all-cause mortality in men. Underweight also had an increased risk of cardiovascular disease and cancer mortalities in men. The association of underweight with all-cause mortality was more pronounced in ever smokers and older men (60+ years). The results remained after excluding participants who were followed up less than 1 year. CONCLUSION The present study suggests that underweight is an important predictor of mortality, especially for elderly men in the rural community of China.
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Affiliation(s)
- Yun Chen
- School of Public Health,NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety, Fudan University, Shanghai, China
| | - Na Wang
- School of Public Health,NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety, Fudan University, Shanghai, China
| | - Xiaolian Dong
- Department of Office, Deqing County Center for Disease Control and Prevention, Deqing, China
| | - Xuecai Wang
- Department of Office, Deqing County Center for Disease Control and Prevention, Deqing, China
| | - Jianfu Zhu
- Department of Office, Deqing County Center for Disease Control and Prevention, Deqing, China
| | - Yue Chen
- School of Epidemiology and Public Health, University of Ottawa Faculty of Medicine, Ottawa, Ontario, Canada
| | - Qingwu Jiang
- School of Public Health,NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety, Fudan University, Shanghai, China
| | - Chaowei Fu
- School of Public Health,NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety, Fudan University, Shanghai, China
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Wang C, Ye D, Xie Z, Huang X, Wang Z, Shangguan H, Zhu W, Wang S. Assessment of Cardiovascular Risk Factors and Their Interactions in the Risk of Coronary Heart Disease in Patients with Type 2 Diabetes with Different Weight Levels, 2013-2018. Diabetes Metab Syndr Obes 2021; 14:4253-4262. [PMID: 34703258 PMCID: PMC8523514 DOI: 10.2147/dmso.s335017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/07/2021] [Indexed: 12/29/2022] Open
Abstract
PURPOSE In addition to hyperglycemia and hyperlipidemia, obesity and hypertension are important cardiovascular risk factors for coronary heart disease (CHD) in patients with type 2 diabetes mellitus (T2DM). This study aims to explore the interaction of these risk factors. PATIENTS AND METHODS Data of hospitalized patients with T2DM from 2013 to 2018 were collected. A multivariate logistic regression model was established. Patients with normal weight and blood pressure were recruited as controls. The interaction on the risk of CHD was evaluated by relative excess risk due to interaction (RERI). RESULTS Among the 30,693 patients with T2DM, 7202 (23.5%) had CHD. In the low weight group, the prevalence of CHD in patients with hypertension was nearly four times higher than that in patients without hypertension (42.7% vs 11.3%, P < 0.01). The OR value of hypertension alone on CHD increased from 1.29 (95% CI 1.06-1.56) in the body mass index (BMI) 30.0-34.9 kg/m2 group to 1.35 (95% CI 1.11-1.62) in the BMI ≤ 18.5 kg/m2 group. Additive interaction was observed between hypertension and BMI in CHD risk, especially in the low weight group (RERI:2.2, 95% CI 0.9-3.5). BMI and CHD risk showed a smile curve relationship. The attributive proportion in the low weight group was higher than that in the severe obesity group, that is, 0.52 (95% CI 0.35-0.69) vs 0.18 (95% CI -0.59 to 0.95). CONCLUSION Maintaining normal weight and avoiding low weight are particularly important for patients with co-occurring diabetes and hypertension to prevent the risk of CHD.
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Affiliation(s)
- Chenchen Wang
- Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, 210009, People’s Republic of China
- School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
| | - Demei Ye
- Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, 210009, People’s Republic of China
| | - Zuoling Xie
- Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, 210009, People’s Republic of China
- School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
| | - Xi Huang
- Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, 210009, People’s Republic of China
| | - Zheng Wang
- School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
| | - Haiyan Shangguan
- School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
- Nanjing Central Hospital, Nanjing, 210008, People’s Republic of China
| | - Wenwen Zhu
- School of Medicine, Southeast University, Nanjing, 210009, People’s Republic of China
| | - Shaohua Wang
- Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, 210009, People’s Republic of China
- Correspondence: Shaohua Wang Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, 210009, People’s Republic of ChinaTel +86 25 83262810Fax +86 25 83285132 Email
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Khoury E, Brisson D, Roy N, Tremblay G, Gaudet D. Identifying Markers of Cardiovascular Event-Free Survival in Familial Hypercholesterolemia. J Clin Med 2020; 10:jcm10010064. [PMID: 33375401 PMCID: PMC7794820 DOI: 10.3390/jcm10010064] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 12/14/2022] Open
Abstract
Familial hypercholesterolemia (FH) is an autosomal dominant trait characterized by elevated low-density lipoprotein-cholesterol (LDL-C) concentrations appearing at birth and is associated with increased risk of premature atherosclerotic cardiovascular disease (CVD). However, in some cases, FH subjects over 70 years of age have surprisingly never experienced any CVD symptoms throughout their entire lives. The objective of this study consists of identifying biological and environmental markers acting as cardioprotective factors and associated with unexpected survival in FH. Upon age and reported cardiovascular events (CVE) stratification, we identified a total of 458 French–Canadian FH subjects with premature reported CVE, and 1297 young adults as well as 24 elderly subjects (≥70 years) who have never reported CVE requiring hospitalization. Logistic regression models were used to depict cardioprotective markers among FH survivors (≥70 years). Regression analyses of the FH cohort showed that female sex (odds ratio (OR) = 12.92 (4.23–39.46); p < 0.0001), high levels of high-density lipoprotein (HDL)-C (OR = 6.76 (2.43–18.79); p = 0.0002) and elevated concentrations of adiponectin (OR = 71.40 (5.20–980.47); p = 0.001) were significant contributory factors in reducing FH-related CVD risk. Notably, female (OR = 11.45 (1.25–105.98); p = 0.031) and high HDL-C (OR = 9.78 (1.75–54.67); p = 0.009) were shown to be significant covariates associated with survival in FH. Non-smoking (OR = 11.73 (4.36–31.56); p < 0.0001) was also identified as an environmental factor associated with CVE-free survival. Based on this configured model of premature CVE occurrence, these results demonstrated that, beyond LDL-C levels, female sex, high HDL-C, elevated adiponectin and non-smoking are important markers that contribute to a reduced risk of CVD and CVE-free survival in FH.
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Affiliation(s)
- Etienne Khoury
- Lipidology Unit, Community Genomic Medicine Center, Department of Medicine, Université de Montréal, ECOGENE-21 Clinical and Translational Research Center, Chicoutimi, QC G7H 7K9, Canada; (E.K.); (D.B.); (N.R.); (G.T.)
| | - Diane Brisson
- Lipidology Unit, Community Genomic Medicine Center, Department of Medicine, Université de Montréal, ECOGENE-21 Clinical and Translational Research Center, Chicoutimi, QC G7H 7K9, Canada; (E.K.); (D.B.); (N.R.); (G.T.)
| | - Nathalie Roy
- Lipidology Unit, Community Genomic Medicine Center, Department of Medicine, Université de Montréal, ECOGENE-21 Clinical and Translational Research Center, Chicoutimi, QC G7H 7K9, Canada; (E.K.); (D.B.); (N.R.); (G.T.)
| | - Gérald Tremblay
- Lipidology Unit, Community Genomic Medicine Center, Department of Medicine, Université de Montréal, ECOGENE-21 Clinical and Translational Research Center, Chicoutimi, QC G7H 7K9, Canada; (E.K.); (D.B.); (N.R.); (G.T.)
- Lipid Clinic, Chicoutimi Hospital, Chicoutimi, QC G7H 5H6, Canada
| | - Daniel Gaudet
- Lipidology Unit, Community Genomic Medicine Center, Department of Medicine, Université de Montréal, ECOGENE-21 Clinical and Translational Research Center, Chicoutimi, QC G7H 7K9, Canada; (E.K.); (D.B.); (N.R.); (G.T.)
- Lipid Clinic, Chicoutimi Hospital, Chicoutimi, QC G7H 5H6, Canada
- Correspondence: ; Tel.: +1-418-545-1252; Fax: +1-418-545-1604
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12
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Choi JW, Han E, Kim TH. Association of smoking cessation after new-onset type 2 diabetes with overall and cause-specific mortality among Korean men: a nationwide population-based cohort study. BMJ Open Diabetes Res Care 2020; 8:8/1/e001249. [PMID: 32624482 PMCID: PMC7337624 DOI: 10.1136/bmjdrc-2020-001249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 05/08/2020] [Accepted: 06/02/2020] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION This study aimed to examine the association between smoking cessation after new-onset type 2 diabetes and overall and cause-specific mortality risks among Korean men. RESEARCH DESIGN AND METHODS The Korean National Health Insurance Service-National Health Screening Cohort database was searched, and 13 377 Korean men aged ≥40 years diagnosed with new-onset type 2 diabetes between 2004 and 2007 were included and followed up until 2013. We defined smoking status changes by comparing participants' answers in the last survey before diagnosis to those in the first survey after diagnosis. We estimated the adjusted HR (AHR) and 95% CI for mortality risk using multivariable Cox proportional hazards regression models. RESULTS We identified 1014 all-cause mortality events (cancer, n=406 and cardiovascular disease (CVD), n=184) during an average follow-up duration of 7.2 years. After adjustment for all confounding factors, the reduced risk of all-cause mortality was more significant among short-term quitters (AHR 0.78; 95% CI 0.64 to 0.95), long-term quitters (AHR 0.68; 95% CI 0.54 to 0.85), and never smokers (AHR 0.66; 95% CI 0.56 to 0.78) compared with current smokers (p for trend <0.001). The lower risk of mortality from cancer was significant among the short-term quitters (AHR 0.60; 95% CI 0.44 to 0.83), long-term quitters (AHR 0.67; 95% CI 0.46 to 0.90), and never smokers (AHR 0.50; 95% CI 0.39 to 0.65) compared with current smokers (p for trend <0.001). There was no significant association between changes in smoking status and death from CVD. Smoking cessation after diagnosis in non-obese individuals (AHR 0.73; 95% CI 0.58 to 0.92) and exercisers (AHR 0.54; 95% CI 0.38 to 0.76) was significantly associated with reduced mortality risk than current smoking. CONCLUSIONS Smoking cessation after new-onset type 2 diabetes was associated with reduced mortality risk.
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Affiliation(s)
- Jae Woo Choi
- College of Pharmacy, Yonsei University, Incheon, South Korea
| | - Euna Han
- College of Pharmacy, Yonsei University, Incheon, South Korea
| | - Tae Hyun Kim
- Graduate School of Public Health, Yonsei University, Seoul, South Korea
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Wang T, Townsend MK, Simmons V, Terry KL, Matulonis UA, Tworoger SS. Prediagnosis and postdiagnosis smoking and survival following diagnosis with ovarian cancer. Int J Cancer 2019; 147:736-746. [PMID: 31693173 DOI: 10.1002/ijc.32773] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/28/2019] [Accepted: 10/28/2019] [Indexed: 02/04/2023]
Abstract
Little is known about the influence of prediagnosis and postdiagnosis smoking and smoking cessation on ovarian cancer survival. We investigated this relationship in two prospective cohort studies, the Nurses' Health Study (NHS) and NHSII. Analyses included 1,279 women with confirmed invasive, Stage I-III epithelial ovarian cancer. We used Cox proportional hazards regression models to estimate hazard ratios (HR) and 95% confidence intervals (CI) for ovarian cancer-specific mortality by smoking status, adjusting for age and year of diagnosis, tumor stage, histologic subtype, body mass index and nonsteroidal anti-inflammatory use (postdiagnosis models only). When examining prediagnosis smoking status (assessed a median of 12 months before diagnosis), risk of death was significantly increased for former smokers (HR = 1.19, 95% CI: 1.02-1.39), and suggestively for current smokers (HR = 1.21, 95% CI: 0.96-1.51) vs. never smokers. Longer smoking duration (≥20 years vs. never, HR = 1.23, 95% CI: 1.05-1.45) and higher pack-years (≥20 pack-years vs. never, HR = 1.28, 95% CI: 1.07-1.52) were also associated with worse outcome. With respect to postdiagnosis exposure, women who smoked ≥15 cigarettes per day after diagnosis (assessed a median of 11 months after diagnosis) had increased mortality compared to never smokers (HR = 2.34, 95% CI: 1.63-3.37). Those who continued smoking after diagnosis had 40% higher mortality (HR = 1.40, 95% CI: 1.05-1.87) compared to never smokers. Overall, our results suggest both prediagnosis and postdiagnosis smoking are associated with worse ovarian cancer outcomes.
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Affiliation(s)
- Tianyi Wang
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Mary K Townsend
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Vani Simmons
- Department of Health Outcomes and Behavior, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL.,Department of Oncologic Sciences, University of South Florida, Tampa, FL.,Department of Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Kathryn L Terry
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Ursula A Matulonis
- Division of Gynecologic Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Shelley S Tworoger
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL.,Department of Oncologic Sciences, University of South Florida, Tampa, FL.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
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14
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Zhang Y, Shi L, Zhang Q, Peng N, Chen L, Lian X, Liu C, Shan Z, Shi B, Tong N, Wang S, Weng J, Zhao J, Teng W. The association between cigarette smoking and serum thyroid stimulating hormone, thyroid peroxidase antibodies and thyroglobulin antibodies levels in Chinese residents: A cross-sectional study in 10 cities. PLoS One 2019; 14:e0225435. [PMID: 31765419 PMCID: PMC6876836 DOI: 10.1371/journal.pone.0225435] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 11/04/2019] [Indexed: 02/05/2023] Open
Abstract
Objectives Although several studies have shown that cigarette smoking is associated with thyroid stimulating hormone (TSH), thyroid peroxidase antibody (TPOAb) and thyroglobulin antibody (TgAb), the exact relationship between smoking and thyroid function is controversial. As little is known about the effects of smoking on TSH, TPOAb and TgAb in Chinese residents. This study aimed to evaluate the association between cigarette smoking and TSH, TPOAb and TgAb in ten-city residents of China. Study design This was a population-based cross-sectional study. Methods In this cross-sectional study, 15,181 subjects from ten major cities of China were investigated. Data regarding demographic characteristics, smoking status and consumption of iodine status were collected using in-person interviews based on a self-designed structured questionnaire. Serum concentrations of TSH, TPOAb and TgAb were measured using electrochemiluminescence immunoassays. Univariate analysis and multivariate linear stepwise regression analyses were used to analyze the data. Results The regular smokers had lower concentrations of TSH, TPOAb and TgAb than occasional smokers, former smokers and never smokers. Multivariate analysis demonstrated that regular smoking was associated with the decreased concentrations of TSH (β = -0.178), TPOAb (β = -0.287) and TGAb (β = -0.453) after adjusting other factors. Furthermore, daily smoking number was significantly associated with the decreased level of TSH (β = -0.045) and TPOAb(β = -0.080), and smoking duration was associated with the decreased TSH level (β = -0.030). Conclusions Our findings suggest that cigarette smoking is related to a significant decline in the concentrations of TSH, TPOAb and TgAb. In addition, daily smoking number and long-term smoking decrease serum TSH and TPOAb levels. Cigarette smoking plays a significant role in the development of thyroid dysfunction.
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Affiliation(s)
- Yan Zhang
- Department of Endocrinology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Lixin Shi
- Department of Endocrinology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Qiao Zhang
- Department of Endocrinology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Nianchun Peng
- Department of Endocrinology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Lulu Chen
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaolan Lian
- Department of Endocrinology, Peking Union Medical College Hospital, Beijing, China
| | - Chao Liu
- Department of Endocrinology, Jiangsu Province Hospital on Integration of Chinese and Western Medicine, Nanjing, China
| | - Zhongyan Shan
- Department of Endocrinology and Metabolism, Key Laboratory of Thyroid Diseases in Liaoning Province, The First Hospital of China Medical University, Shenyang, China
| | - Bingyin Shi
- Department of Endocrinology, First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Nanwei Tong
- Department of Endocrinology, West China Hospital, Sichuan University, Chengdu, China
| | - Shu Wang
- Department of Endocrinology, The Ruijin Hospital of Shanghai Jiaotong University, Shanghai, China
| | - Jianping Weng
- Department of Endocrinology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jiajun Zhao
- Department of Endocrinology, The Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Weiping Teng
- Department of Endocrinology and Metabolism, Key Laboratory of Thyroid Diseases in Liaoning Province, The First Hospital of China Medical University, Shenyang, China
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