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Yari-Boroujeni R, Cheraghi L, Masihay-Akbar H, Azizi F, Amiri P. Cardiometabolic Profile in Young Adults With Diverse Cigarette Smoking Histories: A Longitudinal Study From Adolescence. J Am Heart Assoc 2024; 13:e032603. [PMID: 38842270 DOI: 10.1161/jaha.123.032603] [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: 09/10/2023] [Accepted: 04/15/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND For the first time, the present study investigated smoking trajectory and cardiometabolic profile from adolescence to young adulthood in a middle-income developing country facing a high prevalence of smoking and cardiovascular disease-related outcomes. METHODS AND RESULTS Data on 1082 adolescents (12-18 years of age) who participated in the TLGS (Tehran Lipid and Glucose Study) were gathered, and participants were followed for a median of 12.5 years (baseline: 1999-2002, last follow-up: 2014-2017). Participants were categorized as non/rare smokers, experimenters, and escalators using group-based trajectory models. Statistical analysis was used to compare the trajectory groups' cardiometabolic components, clinical characteristics, and cardiometabolic changes due to the individuals' placement in experimenter and escalator groups compared with non/rare smokers. The smoking trajectory groups in young adulthood differ significantly in blood pressure, triglycerides, high-density lipoprotein cholesterol, waist circumference, and body mass index, with the escalator group having the highest risk values for each component. Significant differences were observed in blood pressure (P=0.014), triglycerides (P<0.001), and waist circumference (P<0.001) status after using clinical cut points. The adjusted linear regression revealed that the escalator group had 3.16 mm Hg-lower systolic blood pressure SBP (P=0.016), 2.69 mm Hg-lower diastolic blood pressure (P=0.011), and 4.42 mg/dL-lower high-density lipoprotein cholesterol (P=0.002), compared with the non/rare smoker group. CONCLUSIONS Despite elevated risks in unadjusted analyses for all cardiometabolic components among smokers, our study identified a modest protective link between early smoking and blood pressure in addition to a remarkable harmful association with high-density lipoprotein cholesterol levels exclusively in the escalator group during the developmental stage to young adulthood, using adjusted analyses.
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Affiliation(s)
- Reza Yari-Boroujeni
- Research Center for Social Determinants of Health, Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Leila Cheraghi
- Research Center for Social Determinants of Health, Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran
- Department of Epidemiology and Biostatics, Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Hasti Masihay-Akbar
- Research Center for Social Determinants of Health, Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Parisa Amiri
- Research Center for Social Determinants of Health, Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran
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Chen C, Zhang DY, Chen S, Huang S, Zeng F, Li D, Lv YT, Xiang X, Chen RX, Zhang X, Mao F, Huang X, Wang J, Bai F. Prevalence, types, and risk factors of functional gastrointestinal diseases in Hainan Province, China. Sci Rep 2024; 14:4553. [PMID: 38402323 PMCID: PMC10894239 DOI: 10.1038/s41598-024-55363-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 02/22/2024] [Indexed: 02/26/2024] Open
Abstract
To investigate the prevalence, types, and risk factors of functional gastrointestinal diseases (FGIDs) in Hainan Province, China, in order to provide insights for future prevention and treatment strategies. A questionnaire survey was conducted from July 2022 to May 2023, using stratified sampling to sample local residents in five cities (20 townships) in Hainan Province. Out of 2057 local residents surveyed, 659 individuals (32.0%) reported experiencing at least one FGID. The most prevalent FGIDs were functional dyspepsia (FD) (10.7%), functional constipation (FC) (9.3%), irritable bowel syndrome (IBS) (6.8%), functional bloating (2.2%), belching disorder (2.2%), functional diarrhea (FDr) (1.5%), functional heartburn (1.5%), and fecal incontinence (0.98%). The study revealed significant associations between FGIDs and factors such as age, sleep quality, anxiety, smoking, alcohol consumption, and the consumption of pickled food (P < 0.05). Older age, poor sleep quality, anxiety, and the consumption of pickled food were identified as independent risk factors for the prevalence of FGIDs (P < 0.05). In Hainan Province, the overall prevalence of FGIDs was found to be 32.0%, with higher prevalences of FC and FD. Older age, poor sleep quality, anxiety, and the consumption of pickled food were identified as risk factors for FGIDs.
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Affiliation(s)
- Chen Chen
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Da-Ya Zhang
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Shiju Chen
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Shimei Huang
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Fan Zeng
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Da Li
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Yan-Ting Lv
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Xiaohong Xiang
- Department of Pediatrics Affiliated Chifeng Clinical College, Inner Mongolia Medical University, Chifeng, 010110, China
| | - Run-Xiang Chen
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Xiaodong Zhang
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Fengjiao Mao
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Xianfeng Huang
- Graduate School, Hainan Medical University, Haikou, 571199, China
| | - Jun Wang
- Department of Gastroenterology, The 986 Hospital of Xijing Hospital, Air Force Military Medical University, Xi'an, 710054, China.
| | - Feihu Bai
- Department of Gastroenterology, The Second Affiliated Hospital of Hainan Medical University, Yehai Avenue, #368, Longhua District, Haikou, 570216, Hainan, China.
- The Gastroenterology Clinical Medical Center of Hainan Province, Haikou, 570216, China.
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Tsuro U, Oladimeji KE, Pulido-Estrada GA, Apalata TR. The Effect of Cardiorespiratory Exercise in the Prevention and Treatment of Hypertension among HIV-Infected Individuals on Antiretroviral Therapy in Mthatha, South Africa. Healthcare (Basel) 2023; 11:1836. [PMID: 37444670 DOI: 10.3390/healthcare11131836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/18/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
The prevalence of hypertension among people living with HIV (PLHIV) on antiretroviral therapy (ART) is concerning. Physical activity is a proposed approach for managing and avoiding hypertension in this population. While cardiorespiratory exercises (CET) have been efficacious in the general population, its effectiveness in PLHIV on ART, especially in the study setting, in Mthatha is unknown. Consequently, the purpose of this study was to see if CET improves cardiorespiratory fitness in HAART-treated PLHIV with blood flow restriction (BFR) in Mthatha, South Africa. A quasi-experimental study with 98 participants (49 of whom were cases) was carried out. Cases were participants assigned to the CET intervention group that comprised of concurrent training as it included both aerobic and resistance exercise, matched on age and gender. The relationship between CET and hypertension was assessed using logistic regression after adjusting for possible confounding variables. At baseline, there was no significant difference between the physical characteristics of the two groups, and after the intervention, there was a significant difference. Obesity and central adiposity were identified as strong risk factors for hypertension. The findings also indicated that a reduction in waist circumference and body mass index had a significant positive association with hypertension treatment amongst the intervention group (p < 0.05). According to the results of the study, CET has the potential to be an efficient and economical non-pharmacological intervention for the management and control of hypertension in PLHIV. However, further study is required to establish how long, how intense, and what kind of exercise is best for this population.
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Affiliation(s)
- Urgent Tsuro
- Department of Public Health, Faculty of Health Sciences, Walter Sisulu University, Mthatha 5100, Eastern Cape, South Africa
| | - Kelechi Elizabeth Oladimeji
- Department of Public Health, Faculty of Health Sciences, Walter Sisulu University, Mthatha 5100, Eastern Cape, South Africa
- College of Graduate Studies, University of South Africa, Johannesburg 0001, Gauteng, South Africa
| | | | - Teke Ruffin Apalata
- Department of Laboratory Medicine and Pathology, Faculty of Health Sciences, Walter Sisulu University, Mthatha 5100, Eastern Cape, South Africa
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Vallée A. Associations between smoking and alcohol consumption with blood pressure in a middle-aged population. Tob Induc Dis 2023; 21:61. [PMID: 37215190 PMCID: PMC10193384 DOI: 10.18332/tid/162440] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 03/20/2023] [Accepted: 03/23/2023] [Indexed: 05/24/2023] Open
Abstract
INTRODUCTION Inconsistent association between tobacco smoking, alcohol consumption and hypertension have been highlighted. The purpose of our study was to investigate the associations between smoking use and alcohol with systolic and diastolic blood pressure (SBP, DBP) and hypertension in a middle-aged population. METHODS Smoking status was based on smoking pack-years and cigarettes per day, and alcohol consumption was measured in units/day. Gender associations between smoking and alcohol consumption with BP and hypertension were estimated using multiple linear regressions. Synergistic effects between smoking and alcohol were investigating in both genders. RESULTS A total of 290913 individuals of the UK Biobank population were included (133950 men and 156963 women). Current smoking was significantly associated with lower SBP, DBP and lower hypertension prevalence, in both genders (p<0.001). However, cigarettes per day were associated with higher SBP in men current smokers [B=0.05 (0.02), p<0.001] with higher hypertension (p=0.001) but not with DBP (p=0.205). Similar results were observed in women current smokers [SBP: B=0.10 (0.02), p<0.001; DBP, p=0.217 and hypertension, p=0.019]. The number of smoking pack-years was only associated with higher levels in SBP in men (p=0.047) and in women (p<0.001). In both genders, alcohol consumption was associated with higher SBP, DBP and hypertension (p<0.001). Synergistic effects were observed for alcohol consumption on smoking pack-years and cigarettes per day with SBP and DBP. CONCLUSIONS Smoking and alcohol were associated with higher BP in current smokers with synergistic effects. The findings suggest the importance of considering smoking and alcohol consumption in BP control in addition to antihypertensive medication and public health practice.
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Affiliation(s)
- Alexandre Vallée
- Department of Epidemiology-Data-Biostatistics, Delegation of Clinical Research and Innovation (DRCI), Foch Hospital, France
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Gao N, Liu T, Wang Y, Chen M, Yu L, Fu C, Xu K. Assessing the association between smoking and hypertension: Smoking status, type of tobacco products, and interaction with alcohol consumption. Front Cardiovasc Med 2023; 10:1027988. [PMID: 36844742 PMCID: PMC9947503 DOI: 10.3389/fcvm.2023.1027988] [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: 09/02/2022] [Accepted: 01/26/2023] [Indexed: 02/11/2023] Open
Abstract
Background The association between tobacco use and hypertension risk has been extensively researched but remains controversial, and few existing studies have considered the role of tobacco type and dosage response in this association. In this context, this study aims to provide epidemiological evidence for the possible relationship between tobacco smoking and future hypertension risk, with the tobacco type and consumption dose into consideration. Methods This study was based on 10-year follow-up data from the Guizhou Population Health Cohort conducted in southwest China. Multivariate Cox proportional hazards regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals [95% confidence intervals (CIs)], and restricted cubic spline analyses were performed to visualize the dose-response association. Results A total of 5,625 participants (2,563 males and 3,062 females) were included in the final analysis. Heavy smokers of machine-rolled cigarettes had an elevated hypertension risk compared with non-smokers (HR: 1.50, 95% CI: 1.05-2.16). The interaction effects of heavy smoking-heavy drinking patterns increased the future hypertension risk, with an adjusted HR of 2.58 (95% CI: 1.06-6.33). Conclusion This study did not find a significant association between overall tobacco use status and the risk of hypertension. However, heavy machine-rolled cigarette smokers had a statistically significant increased risk of hypertension compared with non-smokers, and a J-shape association has been found between the average daily consumption of machine-rolled cigarettes and the risk of hypertension. Besides, tobacco and alcohol consumption jointly increased the long-term hypertension risk.
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Affiliation(s)
- Ningxin Gao
- Ministry of Education Key Laboratory of Public Health Safety, Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Tao Liu
- Guizhou Province Center for Disease Control and Prevention, Guiyang, Guizhou, China,Tao Liu,
| | - Yawen Wang
- Ministry of Education Key Laboratory of Public Health Safety, Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Min Chen
- Guizhou Province Center for Disease Control and Prevention, Guiyang, Guizhou, China
| | - Lisha Yu
- Guizhou Province Center for Disease Control and Prevention, Guiyang, Guizhou, China
| | - Chaowei Fu
- Ministry of Education Key Laboratory of Public Health Safety, Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Kelin Xu
- Ministry of Education Key Laboratory of Public Health Safety, Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China,*Correspondence: Kelin Xu,
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Association between cannabis use and blood pressure levels according to comorbidities and socioeconomic status. Sci Rep 2023; 13:2069. [PMID: 36740601 PMCID: PMC9899770 DOI: 10.1038/s41598-022-22841-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 10/19/2022] [Indexed: 02/07/2023] Open
Abstract
The associations between blood pressure and cannabis use remain inconsistent. The purpose of our study was to examine gender stratified associations of cannabis use and blood pressure [systolic, diastolic blood pressure (BP), pulse pressure (PP)] levels among the general UK Biobank population based study. Among 91,161 volunteers of the UK Biobank population, cannabis use status was assessed by questionnaire and range as heavy, moderate, low and never users. Associations between cannabis use and BP were estimated using multiple gender linear regressions. In adjusted covariates models, lifetime heavy cannabis use was associated with decrease in both SBP, DBP and PP in both genders, but with a higher effect among women (for SBP in men, b = - 1.09 (0.27), p < 0.001; in women, b = - 1.85 (0.36), p < 0.001; for DBP in men, b = - 0.50 (0.15), p < 0.001; in women, b = - 0.87 (0.17), p < 0.001; and for PP in men, b = - 0.60 (0.20), p < 0.001; in women, b = - 0.97 (0.27), p < 0.001. Among men, lower SBP and DBP levels were observed with participants without dyslipidemia and lower PP in participants with high income levels. Among women, lower SBP, DBP and PP were observed with current smokers, moderate/low alcohol levels and participants without dyslipidemia. Current cannabis use was associated with lower SBP levels in men (b = - 0.63 (0.25), p = 0.012) and in women (b = - 1.17 (0.31), p < 0.001). Same results were observed for DBP and PP. Negative association between BP in men was found but not in women. The small association in BP differences between heavy users and never users remains too small to adopt cannabis-blood pressure public policy in clinical practice.
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Suutari-Jääskö A, Ylitalo A, Ronkaine J, Huikuri H, Kesäniemi YA, Ukkola OH. Smoking cessation and obesity-related morbidities and mortality in a 20-year follow-up study. PLoS One 2022; 17:e0279443. [PMID: 36576905 PMCID: PMC9797072 DOI: 10.1371/journal.pone.0279443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 12/07/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Smoking is the biggest preventable factor causing mortality and morbidity and the health benefits of smoking cessation are commonly known. Smoking cessation-related weight gain is well documented. We evaluated the association between smoking cessation and the incidence of obesity-related morbidities such as hypertension, diabetes and metabolic syndrome as well as mortality. We also evaluated telomere length related to smoking cessation. MATERIAL AND METHODS This study was part of the OPERA (Oulu Project Elucidating Risk of Atherosclerosis) study. The mean follow up time among the 600 study subjects was 20 years. We divided the study subjects into four groups by smoking status ("never", "current", "ex-smokers" and "quit") and analyzed their health status. "Ex-smokers" had quit smoking before baseline and "quit" quit during the follow-up time. Information about total mortality between the years 2013-2020 was also utilized. RESULTS During the follow-up time systolic blood pressure decreased the most in the "current" and in the "ex-smoker" groups. Office SBP decreased the least in the "quit" group (p = 0.001). BMI increased the most in the "quit" and the least in the "ex-smokers" group (p = 0.001). No significant increases were seen in the incidence of obesity-related-diseases, such as metabolic syndrome, hypertension and diabetes was seen. There was no significant difference in the shortening of telomeres. Odds of short-term mortality was increased in the "current" group (2.43 (CI 95% 1.10; 5.39)), but not in the "quit" (1.43 (CI 95% 0.73-2.80)) or "ex-smoker" (1.02 (CI 95% 0.56-1.86)) groups when compared to "never" group. CONCLUSIONS Even though, the blood pressure levels were unfavorable in the "quit" group, there was no significant increase in the incidence of obesity-related-diseases, and a noticeable benefit in short-term mortality was seen during the 6-year follow-up. The benefits of smoking cessation outweigh the disadvantages in the long-term.
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Affiliation(s)
- Asla Suutari-Jääskö
- Research Unit of Internal Medicine, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Antti Ylitalo
- Heart Center, Turku University Hospital and University of Turku, Turku, Finland
| | - Justiina Ronkaine
- Center for Life Course Health Research, University of Oulu, Oulu, Finland
| | - Heikki Huikuri
- Research Unit of Internal Medicine, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Y. Antero Kesäniemi
- Research Unit of Internal Medicine, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Olavi H. Ukkola
- Research Unit of Internal Medicine, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
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Findings from a Nationwide Study on Alcohol Consumption Patterns in an Upper Middle-Income Country. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19148851. [PMID: 35886700 PMCID: PMC9324780 DOI: 10.3390/ijerph19148851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/08/2022] [Accepted: 07/12/2022] [Indexed: 11/24/2022]
Abstract
Alcohol consumption is a risk factor for various diseases, especially non-communicable diseases (NCDs) and injuries. The reduction of the harmful use of alcohol is mentioned in Target 3.5 of the Sustainable Developmental Goals (SDG). This study aimed to determine factors associated with current alcohol drinking among Malaysians aged 15 years and above. Data from the National Health and Morbidity Survey (NHMS) 2019, a cross-sectional nationwide survey using a two-stage stratified random sampling design, was used. Current alcohol drinking was defined as having consumed any alcoholic beverage in the past 12 months. Descriptive statistics and multiple logistic regression analysis were employed. The prevalence of current drinkers was 11.5%; 95% CI: 9.8, 13.5. The majority (65%) consumed alcoholic beverages in Category 2, which is mainly beer. Current drinkers consumed alcohol mostly once a month (59.0%), one or two drinks (71.1%), on a typical day. Most respondents had six or more drinks less than once a month (27.6%). Sex, age, ethnicity, education, employment, and smoking were found to be significantly associated with current alcohol drinking. Marital status, locality of residence, and household income were not significantly associated. Alcohol drinking is a problem among certain vulnerable groups and should be tackled appropriately.
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Wang Y, Yao Y, Chen Y, Zhou J, Wu Y, Fu C, Wang N, Liu T, Xu K. Association between Drinking Patterns and Incident Hypertension in Southwest China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19073801. [PMID: 35409487 PMCID: PMC8997936 DOI: 10.3390/ijerph19073801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 03/08/2022] [Accepted: 03/21/2022] [Indexed: 12/11/2022]
Abstract
Based on a prospective cohort study of adults from southwest China with heterogeneity in their demographical characteristics and lifestyles, we aimed to explore the association between drinking patterns and incident hypertension under the interaction of these confounding factors. The Cox proportional hazard model was used to estimate the hazard ratios (HR) and 95% confidence intervals (95% CI). Subgroup analysis was performed according to sex, ethnicity, area, occupation, smoking, and exercise to compare the differences in the association between drinking patterns and the incidence of hypertension. Blood pressure was higher in participants with a high drinking frequency than those with a low drinking frequency (p < 0.001). We found that total drinking frequency, liquor drinking frequency, rice wine drinking frequency, and alcohol consumption were significantly associated with an increased risk of hypertension. Compared with the non-drinking group, a heavy drinking pattern was positively correlated with hypertension. Drinking can increase the risk of hypertension, especially heavy drinking patterns, with a high frequency of alcohol intake and high alcohol consumption. From the analysis results of the longitudinal data, drinking alcohol is still an important risk factor for hypertension among Chinese subjects, especially for men, the rural population, the employed, the Han nationality, smokers, and certain exercise populations.
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Affiliation(s)
- Yawen Wang
- Key Laboratory of Public Health Safety, NHC Key Laboratory of Health Technology Assessment, Department of Biostatistics, School of Public Health, Fudan University, Shanghai 200032, China;
| | - Yuntong Yao
- Guizhou Province Centre for Disease Control and Prevention, 101 Bageyan Road, Yunyan District, Guiyang 550004, China; (Y.Y.); (J.Z.); (Y.W.)
| | - Yun Chen
- Key Laboratory of Public Health Safety, NHC Key Laboratory of Health Technology Assessment, Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; (Y.C.); (C.F.); (N.W.)
| | - Jie Zhou
- Guizhou Province Centre for Disease Control and Prevention, 101 Bageyan Road, Yunyan District, Guiyang 550004, China; (Y.Y.); (J.Z.); (Y.W.)
| | - Yanli Wu
- Guizhou Province Centre for Disease Control and Prevention, 101 Bageyan Road, Yunyan District, Guiyang 550004, China; (Y.Y.); (J.Z.); (Y.W.)
| | - Chaowei Fu
- Key Laboratory of Public Health Safety, NHC Key Laboratory of Health Technology Assessment, Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; (Y.C.); (C.F.); (N.W.)
| | - Na Wang
- Key Laboratory of Public Health Safety, NHC Key Laboratory of Health Technology Assessment, Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China; (Y.C.); (C.F.); (N.W.)
| | - Tao Liu
- Guizhou Province Centre for Disease Control and Prevention, 101 Bageyan Road, Yunyan District, Guiyang 550004, China; (Y.Y.); (J.Z.); (Y.W.)
- Correspondence: (T.L.); (K.X.); Tel./Fax: +86-138-8504-9099 (T.L.); +86-177-1739-3652 (K.X.)
| | - Kelin Xu
- Key Laboratory of Public Health Safety, NHC Key Laboratory of Health Technology Assessment, Department of Biostatistics, School of Public Health, Fudan University, Shanghai 200032, China;
- Correspondence: (T.L.); (K.X.); Tel./Fax: +86-138-8504-9099 (T.L.); +86-177-1739-3652 (K.X.)
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Wang XB, Wu QJ, Liu FH, Zhang S, Wang HY, Guo RH, Leng X, Du Q, Zhao YH, Pan BC. The Association Between Dairy Product Consumption and Asthenozoospermia Risk: A Hospital-Based Case-Control Study. Front Nutr 2021; 8:714291. [PMID: 34746202 PMCID: PMC8566545 DOI: 10.3389/fnut.2021.714291] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 09/21/2021] [Indexed: 12/26/2022] Open
Abstract
Background: Evidence of an association between dairy product and main related dairy nutrient intake, and the asthenozoospermia risk have been limited and controversial. Methods: A hospital-based case-control study including 549 men with asthenozoospermia and 581 normozoospermic controls was carried out in the infertility clinics of Shengjing Hospital of China Medical University between June, 2020 and December, 2020. Dietary intake was assessed with a validated food frequency questionnaire. According to the World Health Organization guidelines, semen parameters were collected through masturbation and were measured with WLJY9000 instrument and flow cytometry. The daily intake of dairy products and related nutrients was categorized into three groups according to control distribution, and the lowest tertile was used as the reference category. An unconditional multiple logistic regression was used to estimate the odds ratios (ORs) and the corresponding 95% confidence intervals (CIs) for asthenozoospermia risk. Results: After adjustment for potential confounders, we found no statistically significant associations between the intake of total dairy products and asthenozoospermia risk (ORT3vs.T1 = 1.19, 95%CI = 0.85-1.67). Additionally, we generated null findings regarding the main related nutrients from dairy, including protein (ORT3vs.T1 = 1.19, 95%CI = 0.85-1.68), fat (ORT3vs.T1 = 1.28, 95%CI = 0.91-1.80), calcium (ORT3vs.T1 = 1.20, 95%CI = 0.85-1.68), saturated fatty acids (ORT3vs.T1 = 1.30, 95%CI = 0.92-1.83), and phosphorous (ORT3vs.T1 = 1.18, 95%CI = 0.84-1.67), and the asthenozoospermia risk. Of note, after stratification by body mass index (BMI), and the saturated fatty acids consumption from dairy was significantly associated with a higher asthenozoospermia risk (ORT3vs.T1 = 1.76, 95%CI = 1.01-3.09) among participants with a BMI below 25 kg/m2. Conclusion: This study provided limited evidence of an association between the intake of total dairy products and the main related dairy nutrients including protein, fat, calcium, saturated fatty acids, and phosphorus, and the asthenozoospermia risk. Further studies are warranted to confirm our findings in the future.
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Affiliation(s)
- Xiao-Bin Wang
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qi-Jun Wu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Fang-Hua Liu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shuang Zhang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Han-Yuan Wang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ren-Hao Guo
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xu Leng
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qiang Du
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yu-Hong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Bo-Chen Pan
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
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Lan R, Bulsara MK, Pant PD, Wallace HJ. Relationship between cigarette smoking and blood pressure in adults in Nepal: A population-based cross-sectional study. PLOS GLOBAL PUBLIC HEALTH 2021; 1:e0000045. [PMID: 36962115 PMCID: PMC10022357 DOI: 10.1371/journal.pgph.0000045] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/18/2021] [Indexed: 11/19/2022]
Abstract
Smoking and hypertension are two major risk factors for cardiovascular disease, the leading cause of death in Nepal. The relationship between cigarette smoking and blood pressure (BP) in Nepal is unclear. This study analysed the data from the 2016 Nepal Demographic and Health Survey to explore the differences in systolic BP (SBP) and diastolic BP (DBP) between current daily cigarette smokers and non-smokers in Nepali adults aged 18 to 49 years. A total of 5518 women and 3420 men with valid BP measurements were included. Age, body mass index, wealth quintile (socio-economic status) and agricultural occupation (proxy for physical activity) were included as potential confounders in multivariable linear regression analysis. Women smokers were found to have significantly lower SBP (mean difference 2.8 mm, 95% CI 0.7-4.8 mm) and DBP (mean difference 2.2 mm, 95% CI 0.9-3.6 mm) than non-smokers after adjustment. There were no significant differences in BP between smokers and non-smokers in males, either before or after adjustment. The lower BP in female cigarette smokers in Nepal may be explained by the physiological effect of daily cigarette smoking per se in women, or unmeasured confounders associated with a traditional lifestyle that may lower BP (for example, diet and physical activity). In this nationally representative survey, daily cigarette smoking was not associated with increased BP in males or females in Nepal.
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Affiliation(s)
- Renqiao Lan
- School of Medicine, The University of Notre Dame Australia, Fremantle, Western Australia, Australia
| | - Max K Bulsara
- Institute for Health Research, The University of Notre Dame Australia, Fremantle, Western Australia, Australia
| | | | - Hilary Jane Wallace
- School of Medicine, The University of Notre Dame Australia, Fremantle, Western Australia, Australia
- School of Population and Global Health, The University of Western Australia, Crawley, Western Australia, Australia
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