scholarly journals Relationships between menstrual status and obesity phenotypes in women: a cross-sectional study in northern China

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Xueyu Chen ◽  
Hui Xi ◽  
Long Ji ◽  
Weihua Liu ◽  
Fengxue Shi ◽  
...  
Keyword(s):  
Northern China ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Menstrual Status

scholarly journals Association between obesity and urinary albumin-creatinine ratio in the middle-aged and elderly population of Southern and Northern China: a cross-sectional study

BMJ Open ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. e040214
Author(s):  
Shan Qin ◽  
Anping Wang ◽  
Shi Gu ◽  
Weiqing Wang ◽  
Zhengnan Gao ◽  
...  
Keyword(s):  
Kidney Diseases ◽  
Northern China ◽  
Cross Sectional Study ◽  
Urinary Albumin ◽  
Creatinine Ratio ◽  
Sectional Study ◽  
The South ◽  
Northern Population ◽  
Cross Sectional ◽  
Albumin Creatinine Ratio

ObjectiveThe relationship between obesity and albuminuria has not been clarified. This study aimed to investigate the correlation between obesity and the urinary albumin-creatinine ratio (UACR) in Southern and Northern China.DesignA descriptive, cross-sectional study.SettingEight regional centres in REACTION (China’s Risk Evaluation of cAncers in Chinese diabeTic Individuals, a lONgitudinal study), including Dalian, Lanzhou, Zhengzhou, Guangzhou, Guangxi, Luzhou, Shanghai and Wuhan.ParticipantsA total of 41 085 patients who were not diagnosed with chronic kidney disease (CKD) and had good compliance were selected according to the inclusion criteria. Patients who were diagnosed with CKD, who had other kidney diseases that could lead to increased urinary protein excretion, who were using angiotensin-converting-enzyme inhibitors or angiotensin II receptor blockers and whose important data were missing were excluded.ResultsParticipants with both, central and peripheral obesity, had a higher risk of elevated UACR, even after adjusting for multiple factors (OR: 1.14, 95% CI: 1.07 to 1.12, p<0.001), and the risk of high UACR in the South was more prominent than that in the North (OR South: 1.22, 95% CI: 1.11 to 1.34; OR North: 1.13, 95% CI: 1.04 to 1.22, p<0.001). The risk was also elevated in the male population, hypertensive individuals, glycosylated haemoglobin (HbA1c)≥6.5% and age ≥60 years in the South. Besides the above groups, diabetes was also a risk factor for the Northern population.ConclusionsIn China, people with both central and peripheral obesity are prone to a high UACR, and the southern population has a higher risk than northern population. Factors such as male sex, hypertension, HbA1c≥6.5% and an age ≥60 years are also risk factors for CKD.

scholarly journals Prevalence of dyslipidemia and associated risk factors among adults aged ≥ 35 years in northern China: a cross-sectional study

2020 ◽  
Author(s):  
Yunfeng Xi ◽  
Liwei Niu ◽  
Ning Cao ◽  
Han Bao ◽  
Xiaoqian Xu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Postmenopausal Women ◽  
Multivariate Logistic Regression Analysis ◽  
Density Lipoprotein ◽  
Northern China ◽  
Cross Sectional Study ◽  
Lipoprotein Cholesterol ◽  
Sectional Study ◽  
Cross Sectional ◽  
Han Ethnicity

Abstract Background: Cardiovascular disease (CVD) prevalence has increased continuously over the last 30 years in China. Dyslipidemia is an important modifiable risk factor in CVD. We aimed to collect current data on the prevalence of dyslipidemia in northern China and explore potential influencing factors. Methods: In this cross-sectional study, we selected a representative sample of 65,128 participants aged ≥35 years in Inner Mongolia during 2015–2017. All participants completed a questionnaire and were examined for risk factors. Dyslipidemia was defined according to 2016 Chinese guidelines for adults. The associated factors for dyslipidemia were estimated by multivariate logistic regression analysis. Results: The age-standardized prevalence of dyslipidemia was 31.2% overall, with 4.3%, 2.4%, 14.7%, and 17.4% for high total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), and low high-density lipoprotein cholesterol (HDL-C), respectively. The dyslipidemia prevalence was significantly higher in men than women (37.9% vs. 27.5%, P <0.001), but postmenopausal women had a higher prevalence of dyslipidemia components (except low HDL-C). Compared with Han participants, Mongol participants had a lower prevalence of dyslipidemia (29.1% vs. 31.4%, P <0.001). Male sex, living in urban areas, Han ethnicity, smoking, obesity, central obesity, hypertension, and diabetes were all positively correlated with dyslipidemia; alcohol consumption was linked to lower risk of dyslipidemia. Conclusions: Our study revealed that dyslipidemia is a health problem in northern China. Greater efforts to prevent and manage dyslipidemia, especially in men under age 55 years, postmenopausal women, and people with unhealthy lifestyles or chronic diseases.

scholarly journals Reproductive Factors and Risk of Dementia in Natural Postmenopausal Women: a Cross-sectional Study

2021 ◽  
Author(s):  
Jinghuan Gan ◽  
Zhichao Chen ◽  
Shuai Liu ◽  
Fei Wang ◽  
Xiaodan Wang ◽  
...  
Keyword(s):  
Mmse Score ◽  
Reproductive Factors ◽  
Northern China ◽  
Cross Sectional Study ◽  
Reproductive Period ◽  
Self Report ◽  
Age At Menarche ◽  
Sectional Study ◽  
Natural Menopause ◽  
Cross Sectional

Abstract Background: Women comprise more than half of people suffering cognitive impairment. This study aims to evaluate the association or interaction between reproductive factors and the risk of dementia in Chinese women with natural menopause.Methods: The cross-sectional study was conducted in 112 community primary health care centers in rural northern China between April 2019 and January 2020. A total of 4,275 women aged ≥ 65 years who had natural menopause were included. Reproductive factors were recorded by self-report. Reproductive period was calculated as age at menopause minus age at menarche.Results: Compared to those without dementia, women with dementia were significantly older at menarche and younger at menopause; had significantly shorter duration of reproductive period; and had more pregnancies and parities. There were 0.757, 0.698, and 0.708 times to get dementia for women who experienced reproductive periods with 31-33 years, 34-36 years, and ≥ 37 years, respectively, as compared with ≤ 30 years. Reproductive period could positively predict MMSE score (β = 0.112) and negative prediction of the number of parities (β = -0.449); the number of parities could negatively predict MMSE score (β = -0.851) as well.Conclusions: Longer duration of reproductive period, directly or through lower number of pregnancies/parities indirectly, lowers the risk of dementia in late life.

scholarly journals The Associations between Outdoor Playtime, Screen-Viewing Time, and Environmental Factors in Chinese Young Children: The “Eat, Be Active and Sleep Well” Study

2020 ◽  
Vol 17 (13) ◽  
pp. 4867 ◽  
Author(s):  
Qiang Wang ◽  
Jiameng Ma ◽  
Akira Maehashi ◽  
Hyunshik Kim
Keyword(s):  
Preschool Children ◽  
Environmental Factors ◽  
Rural Areas ◽  
Northern China ◽  
Cross Sectional Study ◽  
Outdoor Play ◽  
Viewing Time ◽  
Sectional Study ◽  
Cross Sectional ◽  
Screen Viewing

The purpose of this study is to identify regional differences in outdoor activity time and screen-viewing time of preschool children in urban and rural areas and to provide data on the environmental factors to identify modifiable determinants for each region. This cross-sectional study was conducted on 1772 out of 2790 children between the age of 3 to 6 years living in northern China, with their consent. A cross-sectional study was conducted among preschool children living in urban (n = 1114) and rural areas (n = 658) in northern China. To assess environmental factors, the International Physical Activity Questionnaire was used for neighborhood environments, and the questionnaire included three items each for the physical home environment and socio-cultural environment domains. We observed the associations between outdoor play for urban children and sidewalks in the neighborhood, paths for cycles, aesthetic qualities, and “motor vehicles. In addition, in rural areas, screen-viewing time and environmental factors were found to be positively correlated with traffic, limited place and method of outdoor play, and were negatively correlated with the importance of academics and need for company in outdoor play. This has important implications for the development of effective intervention programs for preschool children in China in the future.

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