卫生研究最新文献

{"title":"[Association between serum manganese level and oral cancer: a case-control study].","authors":"Fengqiong Liu, Qiujiao Yang, Jing Wang, Yaping Wang, Yanfeng Weng, Ziqi Lin, Jiamin Yan, Chen Chen","doi":"10.19813/j. cnki.weishengyanjiu.2025.01.016","DOIUrl":"10.19813/j. cnki.weishengyanjiu.2025.01.016","url":null,"abstract":"<p><strong>Objective: </strong>To explore the relationship between serum manganese and risk of oral cancer.</p><p><strong>Methods: </strong>Using a case-control study design, a total of 468 newly diagnosed oral cancer patients in the Department of Oral and Maxillofacial Surgery of the First Affiliated Hospital of Fujian Medical University, who were confirmed by surgical pathology between September 2010 and January 2020, were selected as the case group. A total of 1419 patients from the hospital&apos;s physical examination population and the community&apos;s natural population during the same period were selected as the control group. Manganese level in serum sample were detected by ICP-MS. Demographic characteristics and lifestyle factors were collected through questionnaire survey. Unconditional logistic regression was used to explore the association between serum manganese and oral cancer. Adjusted OR and corresponding 95% CI were calculated. Additionally, stratification analyses and multiplicative interaction analysis were used to explore the potential interaction of serum manganese and lifestyle factors in the association with oral cancer risk.</p><p><strong>Results: </strong>The median and interquartile range of the level of serum manganese in case group(0.001(0.001, 4.330) μg/L) was lower than that in control group(2.381(0.001, 6.578) μg/L). After adjusting for sex, age, place of residence, family history of cancer, lifestyle and dietary habits, higher serum manganese levels were associated with a lower risk of oral cancer(OR=0.82, 95%CI 0.76-0.88)(P&lt;0.01). Multiplicative interaction was observed between serum manganese and gender(OR=2.06, 95%CI 1.26-3.35), intake of eggs(OR=0.52, 95%CI 0.36-0.86), poultry meat(OR=1.99, 95%CI 1.21-3.28) and milk and dairy products(OR=2.40, 95%CI 1.59-3.62) in the development of oral cancer(P&lt;0.01).</p><p><strong>Conclusion: </strong>Serum manganese is negatively correlated with the risk of oral cancer, multiplicative interaction was observed between serum manganese and the intake of some dietary components.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"54 1","pages":"79-86"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143411785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Construction of a quantitative rating scale for sanitary evaluation of rural centralized water supply projects].","authors":"Yanan Tao, Chuanlong Xiong, Yunting Xia","doi":"10.19813/j. cnki.weishengyanjiu.2025.01.021","DOIUrl":"10.19813/j. cnki.weishengyanjiu.2025.01.021","url":null,"abstract":"<p><strong>Objective: </strong>To establish a quantitative scoring scale for sanitary evaluation of rural centralized water supply projects.</p><p><strong>Methods: </strong>On the basis of qualitative research method, combined with literature search and current relevant standards, the initial evaluation framework and indicators of the quantitative rating scale for sanitary evaluation of rural centralized water supply projects were formulated; using the Delphi method, two rounds of consultation with 23 experts in relevant fields were conducted to determine the evaluation indicators; the weights of the evaluation indicators were calculated by the rank-sum-ratio method; and the weight coefficients were converted into evaluation scores by using the equivalent conversion method.</p><p><strong>Results: </strong>The recovery rate of the questionnaire of the two rounds of Delphi expert consultation was 100%, and the positive coefficient of the experts was 100%, the authority coefficient of the experts was 0.89. In the two rounds of consultation, the Kendall coordination coefficients of the importance of the experts for the evaluation indicators were 0.23(χ~2= 354.77, P&lt;0.001) and 0.46(χ~2= 726.15, P&lt;0.001), and the Kendall coordination coefficients of the sensitivity were 0.25(χ~2= 388.00, P&lt;0.001) and 0.40(χ~2= 626.90, P&lt;0.001). After screening the indicators, 7 first-level, 21 second-level, and 42 third-level evaluation indicators were ultimately determined. The final weight was converted into equivalent values, and the risk assessment scores for the water source link, water distribution network link, regulating structure link, purification and disinfection link, water quality testing link, sanitary management link, and internal management link of the water plant in the first-level indicators were determined to be 44 points, 13 points, 11 points, 42 points, 14 points, 16 points, and 25 points, respectively, for a total score of 165 points.</p><p><strong>Conclusion: </strong>Based on two rounds of Delphi expert consultation, a quantitative scoring scale for sanitary evaluation of rural centralized water supply projects was constructed.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"54 1","pages":"114-119"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143411788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Dietary diversity and micronutrients adequacy among women of reproductive age in China in 2015-2017].","authors":"Peng Gao, Zhenyu Yang, Liyun Zhao, Yuying Wang","doi":"10.19813/j.cnki.weishengyanjiu.2024.06.015","DOIUrl":"https://doi.org/10.19813/j.cnki.weishengyanjiu.2024.06.015","url":null,"abstract":"<p><strong>Objective: </strong>To describe the dietary diversity and micronutrients adequacy among women of reproductive age during 2015-2017 in China.</p><p><strong>Methods: </strong>Data was from the China Nutrition and Health Surveillance in 2015-2017. Stratified multistage cluster sampling method was used, and 17622 women aged 15-49 years from 31 provinces(autonomous regions and municipalities) were involved. We analyzed the minimum dietary diversity and micronutrient adequacy among women of reproductive age with Food and Agriculture Organization(FAO) recommended indicator and the dietary reference intake for China(2023). Chi-square test was used for statistical difference.</p><p><strong>Results: </strong>There were 7078(40.2%) women aged 15-49 years meeting minimum dietary diversity for women(MDD-W) in 2015-2017, and it was 3817(52.1%)and 3261(31.7%)in urban and rural areas respectively, there was significant difference(χ~2=739.09, P&lt;0.01). Women of reproductive age often consume grains, roots and tubes(99.8%), other vegetables(84.6%) and flesh food(76.5%), and the percentage of nuts and seeds(7.9%) and dairy products(10%) consumption was lower. Nutrient adequacy ratio for iron(0.98), zinc(0.95) and niacin(0.91) was above 0.9, and nutrient adequacy ratio for vitamin B_1(0.69), vitamin C(0.68), vitamin B_2(0.63), vitamin A(0.63) and calcium(0.46) were lower than 0.7. Adjusted by energy intake, residence, age and area, women who achieved the MDD-W reported higher adequacy ratios for micronutrients, and the difference was significant(P&lt;0.01).</p><p><strong>Conclusion: </strong>The proportions of women meeting MDD-W was at a lower level in China. Calcium and B vitamins were relatively inadequate.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"53 6","pages":"942-946"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142886495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Food intake among adult residents in 10 provinces (autonomous regions) of China in 2022-2023].","authors":"Jiguo Zhang, Huijun Wang, Wenwen Du, Chang Su, Xiaofang Jia, Feifei Huang, Yanli Wei, Yifei Ouyang, Li Li, Jing Bai, Xiaofan Zhang, Fangxu Guan, Aidong Liu, Zhihong Wang, Bing Zhang, Gangqiang Ding","doi":"10.19813/j.cnki.weishengyanjiu.2024.06.003","DOIUrl":"https://doi.org/10.19813/j.cnki.weishengyanjiu.2024.06.003","url":null,"abstract":"<p><strong>Objective: </strong>To describe the food intake among adult residents in 10 provinces(autonomous regions) of China.</p><p><strong>Methods: </strong>Data was collected from the financial project China Development and Nutrition Health Impact Cohort Survey in 2022-2023. The method of three consecutive 24-h dietary recalls and weighing were used to collect foods and condiments intake data. A total of 9249 adults aged 18 years and above with complete data were studied to compare the differences in food intake among residents with different characteristics.</p><p><strong>Results: </strong>The average intakes of rice, wheat, other grains and beans, tubers, soybeans, vegetables, fruits, nuts, meat, poultry, fish and shrimp, eggs, dairy products, cooking salt and cooking oil among adult residents in 10 provinces were 191.4, 133.1, 39.9, 33.1, 9.9, 231.8, 42.5, 3.3, 83.9, 14.7, 20.5, 38.4, 28.7, 8.6 and 41.1 g/d, respectively.</p><p><strong>Conclusion: </strong>The dietary structure of adult residents in 10 provinces(autonomous regions) of China in 2022-2023 is unreasonable.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"53 6","pages":"870-873"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142886512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Prevalence and trends of overweight, obesity, and central obesity among adult residents in 10 provinces (autonomous regions) of China in 2000-2023].","authors":"Xiaofan Zhang, Huijun Wang, Chang Su, Yifei Ouyang, Fangxu Guan, Yanli Wei, Jiguo Zhang, Wenwen Du, Xiaofang Jia, Feifei Huang, Li Li, Jing Bai, Zhihong Wang, Bing Zhang, Aidong Liu","doi":"10.19813/j.cnki.weishengyanjiu.2024.06.004","DOIUrl":"https://doi.org/10.19813/j.cnki.weishengyanjiu.2024.06.004","url":null,"abstract":"<p><strong>Objective: </strong>To describe the prevalence of overweight, obesity, and central obesity among adult residents aged 18 years and above in 10 provinces(autonomous regions) of China in 2023, and to analyze the trends in 2000-2023.</p><p><strong>Methods: </strong>Adults aged 18 and over with complete height, weight and waist circumference measurements who participated in the 2000-2018 China Health and Nutrition Survey and the 2022-2023 China Development and Nutrition Health Impact Cohort Survey from the same 10 provinces(autonomous regions) were selected as the study subjects. Overweight, obesity, pre-central obesity, and central obesity were defined according to the Chinese Adult Weight criteria(WS/T 428-2013).</p><p><strong>Results: </strong>The average BMI(kg/m~2) of adult men and women in 10 provinces(autonomous regions) in 2023 was 24.8 and 24.6, respectively. Urban men(25.2) was higher than rural men(24.7), while urban women(24.3) was lower than rural women(24.7). The waist circumference of adult men and women was 89.0 cm and 83.9 cm, respectively. The waist circumference of urban men(90.7 cm) was higher than rural men(88.3 cm), and urban women(83.1 cm) was lower than rural women(84.3 cm). In 2023, the overweight rate, obesity rate, pre-central obesity prevalence rate and central obesity rate of adults in 10 provinces were 38.5%, 17.1%, 19.5% and 46.9%. Compared with 2000, they increased by 12.8%, 10.2%, 4.7% and 23.7%. Among them, the obesity rate had increased the fastest, increasing by 1.5 times, and the obesity rate of adults aged 18-44 had increased by nearly three times. The urban-rural gaps between overweight, obesity and central obesity were narrowing.</p><p><strong>Conclusion: </strong>The overweight, obesity, and central obesity rates of adults in 10 provinces(autonomous regions) of China are still on the rise, and the BMI and waist circumference of urban men and rural women are increasing more rapidly.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"53 6","pages":"874-879"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142886519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Fat and fatty acid content in freshwater and saltwater fish in 4 provinces].","authors":"Jun'an Yan, Hongxing Tan, Hongjing Chen, Xinxin Kuang, Chuan Liang, Jianbin Tang, Zengxu Tang, Zhu Wang, Weisheng Xu, Wenxu Hong","doi":"10.19813/j.cnki.weishengyanjiu.2024.06.013","DOIUrl":"https://doi.org/10.19813/j.cnki.weishengyanjiu.2024.06.013","url":null,"abstract":"<p><strong>Objective: </strong>To explore the differences in fat and fatty acids content between freshwater and saltwater fish.</p><p><strong>Methods: </strong>The fat and fatty acids content in 83 fish meat samples from four regions(Hainan, Jiangsu, Fujian, and Guangxi) were detected by national standard method. Mann-Whitney U tests and t-tests were used to compare the differences in fat and major fatty acid content between freshwater and saltwater fish.</p><p><strong>Results: </strong>The fat content in fish meat ranged from 0.1 to 26.0 g/100 g, containing various fatty acids such as palmitic acid, oleic acid, and linoleic acid. There was no significant difference in fat content between freshwater and saltwater fish(P&gt;0.05). The percentage content of saturated fatty acids(SFA) and monounsaturated fatty acids(MUFA) showed a statistically significant difference(P&lt;0.05), but there was no significant difference in absolute content(P&gt;0.05). The content of linoleic acid, alpha-linolenic acid, eicosapentaenoic acid(EPA), docosahexaenoic acid(DHA), n-3 and n-6 polyunsaturated fatty acids(PUFA) showed statistically significant differences between the two types of fish(P&lt;0.05).</p><p><strong>Conclusion: </strong>There are certain differences in the fatty acid composition between freshwater and saltwater fish. Saltwater fish have a higher percentage content of SFA, while freshwater fish have a higher percentage of MUFA, but there is no difference in the absolute content of SFA and MUFA. The PUFA composition also varies. The composition of PUFA also shows certain differences between the two types of fish. In freshwater fish, the contents of linoleic acid and alpha-linolenic acid) are relatively high, whereas in saltwater fish, the contents of EPA and DHA are higher. In freshwater fish, the PUFA primarily exists in the n-6 form, while in saltwater fish, the PUFA is mainly in the n-3 form.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"53 6","pages":"928-955"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142886505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Fatty acid composition and content in 33 commercial dairy products in Chongqing].","authors":"Chongjun Ran, Zicong Hu, Qing Zhang, Bofei Fu, Yuxue Zeng, Lingying Zeng, Jiao Zhou, Ting Chen, Nanyan Li, Shushu Lan, Cuilan Fang","doi":"10.19813/j.cnki.weishengyanjiu.2024.06.010","DOIUrl":"https://doi.org/10.19813/j.cnki.weishengyanjiu.2024.06.010","url":null,"abstract":"<p><strong>Objective: </strong>The fatty acid composition and content of different commercial dairy products were analyzed.</p><p><strong>Methods: </strong>A total of 33 representative dairy products were purchased in the supermarket of Chongqing, which were divided into three types: pure milk, milk powder and yogurt. The composition and content of fatty acids were analyzed by gas chromatography.</p><p><strong>Results: </strong>A total of 26 fatty acids were detected in this study, including 15 SFAs, 6 MUFAs, 3 n-6 PUFAs and 2 n-3 PUFAs. The composition and content of fatty acids in each sample were quite different. The total SFA content of milk powder((58.94±1.40)g/100 g) was significantly lower than that of pure milk((69.40±5.93)g/100 g) and yogurt((72.89±0.93)g/100 g)(F=12.485, P&lt;0.05), and there was no significant difference in MUFA content except for myristoleic acid(P&gt;0.05). The content of linoleic acid in milk powder((15.78±0.54)g/100 g) was 7.74 times and 8.92 times that of pure milk((2.04±0.86)g/100 g) and yogurt((1.77±0.22)g/100 g). The α-linolenic acid content((2.83±2.22)g/100 g) was 4.56 times and 5.87 times that of pure milk((0.62±0.25)g/100 g) and yogurt((0.49±0.08)g/100 g). The content of n-6 PUFA in milk powder((21.03±4.78)g/100 g) was significantly higher than that in pure milk((2.33±0.92)g/100 g) and yogurt((2.03±0.22)g/100 g)(F=44.904, P&lt;0.05). The content of n-3 PUFA in milk powder((3.26±0.88)g/100 g) was significantly higher than that in pure milk((0.56±0.16)g/100 g) and yogurt((0.49±0.08)g/100 g)(F=27.842, P&lt;0.05). The SFA: MUFA: PUFA value in milk powder(1∶0.44∶0.41) was closer to the recommended value in the Reference Intake of Dietary Nutrients for Chinese Residents(1∶1∶1) than that in pure milk(1∶0.37∶0.04) and yogurt(1∶0.34∶0.03).</p><p><strong>Conclusion: </strong>There are differences in the composition and content of fatty acids among various dairy products on the market, especially in saturated fatty acids and polyunsaturated fatty acids, and the proportion of SFA, MUFA, and PUFA in various dairy products is also significantly different.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"53 6","pages":"909-913"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142886508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Association of dietary diversity and anxiety in Chinese people aged 65 years and older in 2018].","authors":"Li Huang, Weiming Wang, Panpan Sun, Rencheng Zhao, Xiangyang He, Xi Chen, Ying Xu, Yanfang Guo, Qing Yuan, Zheng Liu","doi":"10.19813/j.cnki.weishengyanjiu.2024.06.025","DOIUrl":"10.19813/j.cnki.weishengyanjiu.2024.06.025","url":null,"abstract":"<p><strong>Objective: </strong>To estimate the prevalence of anxiety and examine the association between the dietary diversity and anxiety among older Chinese adults.</p><p><strong>Methods: </strong>The data from the 2018 Chinese Longitudinal Healthy Longevity Survey(CLHLS) was used, a nationwide survey with 10 555 adults aged ≥65 years in 23 provinces of China. Dietary diversity score(DDS) was constructed based on 11 items of a food frequency questionnaire. Participants were assigned into 4 groups according to the quartile of DDS. The outcome observed was the incidence of anxiety in the past two weeks, as self-reported by participants. Logistic regression was used to examine the association between DDS and the risk of anxiety in the elderly.</p><p><strong>Results: </strong>Among the 10 555 participants, 4682(44.36%) were male, and 5873(55.64%) were female, with a mean(SD) age of 84.50±11.64. And 6106(57.85%) of them came from urban. Anxiety was reported by 12.28% of the 10 555 participants. After adjustment for age, sex, educational background, marital status, residence, coresidence, occupation, sufficient income, smoking, drinking, regular exercise, sleep duration, precentral obesity and central obesity, disability and comorbidity, compared to elders who were the lowest quartile of DDS, OR was 0.74(95%CI 0.61-0.89) for quartile 4. Each 1-point increase in DDS corresponded to a 7% lower risk of anxiety(OR=0.93, 95%CI 0.89-0.96). In addition, a significant association was observed between higher consumption of fresh vegetables, fruits, legumes and beans, and eggs with lower risk of anxiety, the ORs were 0.62(95%CI 0.52-0.74), 0.61(95%CI 0.53-0.70), 0.83(95%CI 0.73-0.95) and 0.82(95%CI 0.72-0.92).</p><p><strong>Conclusion: </strong>A higher DDS was associated with a lower risk of anxiety in the Chinese aged 65 years and older.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"53 6","pages":"1007-1015"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142886491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Relationship between birth weight and mineral levels in umbilical artery and vein serum].","authors":"Xinxin Xing, Zicheng Jin, Ye Wang, Xiaobing Liu, Nan Dai, Jianqiang Lai","doi":"10.19813/j.cnki.weishengyanjiu.2024.06.018","DOIUrl":"https://doi.org/10.19813/j.cnki.weishengyanjiu.2024.06.018","url":null,"abstract":"<p><strong>Objective: </strong>To compare the mineral levels in umbilical vein and artery serum and to analyze the relationship between newborn birth weight and the mineral levels in umbilical vein and artery serum by measuring the mineral levels in umbilical vein and artery serum.</p><p><strong>Methods: </strong>A cross-sectional study was conducted to recruit 101 pairs of maternal and newborn who were hospitalized in Danyang People&apos;s Hospital, Jiangsu Province from June to September 2021 as the participants. After delivery, umbilical vein and artery blood were collected, and the levels of manganese(Mn), iron(Fe), cobalt(Co), copper(Cu), zinc(Zn), selenium(Se), magnesium(Mg) and calcium(Ca) in umbilical vein and artery serum were detected by inductively coupled plasma mass spectrum(ICP-MS). The serum mineral levels of umbilical artery and vein were compared by matching method, and logistic regression analysis was used to explore the relationship between birth weight and mineral levels in umbilical artery and vein serum.</p><p><strong>Results: </strong>The levels of Se, Mg and Ca in umbilical vein were higher than those in umbilical artery, but the levels of Mn and Fe were lower(P&lt;0.05). After adjusting serum albumin, the level of Ca in umbilical vein was higher than that in umbilical artery and the levels of Mn, Fe and Zn were lower(P&lt;0.05). Compared among different birth weight groups, the levels of Zn and Ca in umbilical vein serum in the small for gestational age(SGA) group were lower than those in the appropriate for gestational age(AGA) group and the larger for gestational age(LGA) group(P&lt;0.05), and the level of Cu in umbilical artery serum was higher in the LGA group(P=0.059). The result of multivariate analysis showed that compared with the AGA group, high levels of Mn in umbilical artery serum were negatively correlated with LGA(OR=0.15, P=0.040), while other minerals were not statistically correlated with birth weight.</p><p><strong>Conclusion: </strong>There are differences in mineral content between umbilical vein and umbilical artery. Mineral levels in umbilical arterial/venous serum were correlated with birth weight.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"53 6","pages":"961-1006"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142886521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Status of blood pressure among Chinese adults in 2015-2017].","authors":"Jing Nan, Mulei Chen, Hongtao Yuan, Zengxu Tang, Shuya Cai, Wei Piao, Fusheng Li, Yuxiang Yang, Liyun Zhao, Dongmei Yu","doi":"10.19813/j.cnki.weishengyanjiu.2024.06.014","DOIUrl":"10.19813/j.cnki.weishengyanjiu.2024.06.014","url":null,"abstract":"<p><strong>Objective: </strong>To describe the mean systolic blood pressure and diastolic blood pressure among adults in China in 2015-2017.</p><p><strong>Methods: </strong>The data was from the China Nutrition and Health Surveillance(2015-2017), and the research objects were from 31 provinces(autonomous regions and municipalities) in mainland China. In this study, 182 356 adults aged 18 years and above with complete blood pressure data were selected as subjects. Blood pressure was measured by Omron HBP1300 electronic blood manometer. The measurement results were weighted using the sixth census data released by the National Bureau of Statistics in 2010. SAS 9.4 software was used to clean and analyze the data and describe the mean blood pressure.</p><p><strong>Results: </strong>From 2015 to 2017, the mean blood pressure of Chinese adults were 130.15 mmHg/77.93 mmHg, respectively. The mean blood pressure(DBP) of males(132.39/80.22 mmHg) were higher than those of females(127.90/75.63 mmHg). The mean blood pressure of rural residents(132.44/78.53 mmHg) were higher than those of urban residents(128.01/77.37 mmHg). The mean blood pressure of northern residents(132.20/78.93 mmHg) were higher than those of southern residents(128.75/77.25 mmHg). The mean blood pressure of residents in the central region(131.58/78.60 mmHg) were higher than those in the eastern(129.66 mmHg/78.12 mmHg) and western regions(129.26/76.84 mmHg). The mean systolic blood pressure and mean diastolic blood pressure of adults aged 18 or over in China increased with age.</p><p><strong>Conclusion: </strong>The average blood pressure of Chinese adults was at a high level in 2015-2017, especially among rural residents and the elderly.</p>","PeriodicalId":57744,"journal":{"name":"卫生研究","volume":"53 6","pages":"937-941"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142886524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}