Wenrong Zhang, Dinesh Neupane, Zhenping Zhao, Bo Jiang, Mei Zhang, Xiao Zhang, Zhengjing Huang, Chun Li, James E. Sharman, Caihong Hu, Pengpeng Ye, Limin Wang
{"title":"与中国食盐消费相关的知识和实践:一项具有全国代表性的横断面调查结果。","authors":"Wenrong Zhang, Dinesh Neupane, Zhenping Zhao, Bo Jiang, Mei Zhang, Xiao Zhang, Zhengjing Huang, Chun Li, James E. Sharman, Caihong Hu, Pengpeng Ye, Limin Wang","doi":"10.1038/s41371-023-00861-7","DOIUrl":null,"url":null,"abstract":"There is limited information on the knowledge and practice of salt-reduction in China. The purpose of this study was to describe the status of the knowledge and practice of salt-reduction among the Chinese population from a nationally representative survey stratified according to hypertension status. The association between hypertensive status and salt-reduction knowledge and practice was calculated using multivariate hierarchical logistic regression adjusting for related confounders. The study included 179,834 participants; 51.7% were women, and the mean age was 44 years. The levels of overall salt-reduction knowledge (7.9%) and practice (37.1%) were low. The percentage of the use of salt-control spoons and low-sodium salt was 10.7% and 12.2%. The aging population (≥60 years) had the lowest levels of salt-reduction knowledge (5.7%) than other age groups (P < 0.0001). People living in rural areas (OR = 0.64; 95% CI: 0.51, 0.81) had lower odds of using salt-control spoons. Females (OR = 1.23; 95% CI: 1.10, 1.36) had higher odds of using salt-control spoons. People living in rural areas (OR = 0.48; 95% CI: 0.36, 0.63) had lower odds of using low-sodium salt. Females (OR = 1.26; 95% CI: 1.13, 1.41) and people living in the southern region (OR = 1.43; 95% CI: 1.11, 1.83) had higher odds of using low-sodium salt. Our work highlights the need to promote education related to hypertension, salt-reduction knowledge and methods among the public and the need to strengthen strategies for the popularization of salt-reduction knowledge and practices among males, people living in rural areas, people living in the northern region and the aging population in China.","PeriodicalId":16070,"journal":{"name":"Journal of Human Hypertension","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2023-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41371-023-00861-7.pdf","citationCount":"0","resultStr":"{\"title\":\"Knowledge and practices related to salt consumption in China: findings from a national representative cross-sectional survey\",\"authors\":\"Wenrong Zhang, Dinesh Neupane, Zhenping Zhao, Bo Jiang, Mei Zhang, Xiao Zhang, Zhengjing Huang, Chun Li, James E. Sharman, Caihong Hu, Pengpeng Ye, Limin Wang\",\"doi\":\"10.1038/s41371-023-00861-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"There is limited information on the knowledge and practice of salt-reduction in China. The purpose of this study was to describe the status of the knowledge and practice of salt-reduction among the Chinese population from a nationally representative survey stratified according to hypertension status. The association between hypertensive status and salt-reduction knowledge and practice was calculated using multivariate hierarchical logistic regression adjusting for related confounders. The study included 179,834 participants; 51.7% were women, and the mean age was 44 years. The levels of overall salt-reduction knowledge (7.9%) and practice (37.1%) were low. The percentage of the use of salt-control spoons and low-sodium salt was 10.7% and 12.2%. The aging population (≥60 years) had the lowest levels of salt-reduction knowledge (5.7%) than other age groups (P < 0.0001). People living in rural areas (OR = 0.64; 95% CI: 0.51, 0.81) had lower odds of using salt-control spoons. Females (OR = 1.23; 95% CI: 1.10, 1.36) had higher odds of using salt-control spoons. People living in rural areas (OR = 0.48; 95% CI: 0.36, 0.63) had lower odds of using low-sodium salt. Females (OR = 1.26; 95% CI: 1.13, 1.41) and people living in the southern region (OR = 1.43; 95% CI: 1.11, 1.83) had higher odds of using low-sodium salt. Our work highlights the need to promote education related to hypertension, salt-reduction knowledge and methods among the public and the need to strengthen strategies for the popularization of salt-reduction knowledge and practices among males, people living in rural areas, people living in the northern region and the aging population in China.\",\"PeriodicalId\":16070,\"journal\":{\"name\":\"Journal of Human Hypertension\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2023-10-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.nature.com/articles/s41371-023-00861-7.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Human Hypertension\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.nature.com/articles/s41371-023-00861-7\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PERIPHERAL VASCULAR DISEASE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Human Hypertension","FirstCategoryId":"3","ListUrlMain":"https://www.nature.com/articles/s41371-023-00861-7","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PERIPHERAL VASCULAR DISEASE","Score":null,"Total":0}
Knowledge and practices related to salt consumption in China: findings from a national representative cross-sectional survey
There is limited information on the knowledge and practice of salt-reduction in China. The purpose of this study was to describe the status of the knowledge and practice of salt-reduction among the Chinese population from a nationally representative survey stratified according to hypertension status. The association between hypertensive status and salt-reduction knowledge and practice was calculated using multivariate hierarchical logistic regression adjusting for related confounders. The study included 179,834 participants; 51.7% were women, and the mean age was 44 years. The levels of overall salt-reduction knowledge (7.9%) and practice (37.1%) were low. The percentage of the use of salt-control spoons and low-sodium salt was 10.7% and 12.2%. The aging population (≥60 years) had the lowest levels of salt-reduction knowledge (5.7%) than other age groups (P < 0.0001). People living in rural areas (OR = 0.64; 95% CI: 0.51, 0.81) had lower odds of using salt-control spoons. Females (OR = 1.23; 95% CI: 1.10, 1.36) had higher odds of using salt-control spoons. People living in rural areas (OR = 0.48; 95% CI: 0.36, 0.63) had lower odds of using low-sodium salt. Females (OR = 1.26; 95% CI: 1.13, 1.41) and people living in the southern region (OR = 1.43; 95% CI: 1.11, 1.83) had higher odds of using low-sodium salt. Our work highlights the need to promote education related to hypertension, salt-reduction knowledge and methods among the public and the need to strengthen strategies for the popularization of salt-reduction knowledge and practices among males, people living in rural areas, people living in the northern region and the aging population in China.
期刊介绍:
Journal of Human Hypertension is published monthly and is of interest to health care professionals who deal with hypertension (specialists, internists, primary care physicians) and public health workers. We believe that our patients benefit from robust scientific data that are based on well conducted clinical trials. We also believe that basic sciences are the foundations on which we build our knowledge of clinical conditions and their management. Towards this end, although we are primarily a clinical based journal, we also welcome suitable basic sciences studies that promote our understanding of human hypertension.
The journal aims to perform the dual role of increasing knowledge in the field of high blood pressure as well as improving the standard of care of patients. The editors will consider for publication all suitable papers dealing directly or indirectly with clinical aspects of hypertension, including but not limited to epidemiology, pathophysiology, therapeutics and basic sciences involving human subjects or tissues. We also consider papers from all specialties such as ophthalmology, cardiology, nephrology, obstetrics and stroke medicine that deal with the various aspects of hypertension and its complications.