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Article ; Online: Nonlinear relationship between pulse pressure and risk of cognitive impairment: A 4-year community-based cohort study in Xi'an, China.

Zhou, Rong / Wang, Yanyu / Gao, Ling / Dang, Liangjun / Shang, Suhang / Hu, Ningwei / Peng, Wei / Zhao, Yi / Wei, Shan / Yuan, Ye / Gao, Fan / Wang, Jin / Qu, Qiumin

Journal of the neurological sciences

2023 Volume 447, Page(s) 120613

Abstract: Objectives: It has been known that pulse pressure (PP) is a risk factor for cardiovascular disease and stroke, however, the relationship between PP and cognitive impairment is unclear.: Methods: This was a community-based cohort study. Participates ... ...

Abstract	Objectives: It has been known that pulse pressure (PP) is a risk factor for cardiovascular disease and stroke, however, the relationship between PP and cognitive impairment is unclear. Methods: This was a community-based cohort study. Participates were followed-up for 4 years and new-onset cognitive impairment was diagnosed. Multivariable logistic regression and restricted cubic spline (RCS) were used to investigate the relationship between PP and cognitive impairment. Propensity score matching (PSM) and sensitivity analysis among ApoEε4 non-carriers were performed to confirm the results. Results: 1462 participants were included at baseline and 1173 completed the follow-up. There were 42 (3.5%) new-onset cognitive impairment of whom 31 were diagnosed with MCI and 11 with dementia during the follow-up. Multivariable logistic regression analysis showed that PP was positively associated with cognitive impairment (OR = 2.853, 95% CI 1.079-7.548, p = 0.035), and RCS suggested a non-linear relationship (P Conclusion: PP is associated with cognitive impairment in a non-linear manner among middle-aged and elderly. The risk of cognitive impairment increases rapidly when PP exceeds about 46.7 mmHg, which may be informative for subsequent research of PP control ranges.
MeSH term(s)	Aged ; Middle Aged ; Humans ; Blood Pressure ; Cohort Studies ; Hypertension/complications ; Cognitive Dysfunction/epidemiology ; Cognitive Dysfunction/complications ; Risk Factors ; China/epidemiology
Language	English
Publishing date	2023-03-11
Publishing country	Netherlands
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	80160-4
ISSN	1878-5883 ; 0022-510X ; 0374-8642
ISSN (online)	1878-5883
ISSN	0022-510X ; 0374-8642
DOI	10.1016/j.jns.2023.120613
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Article ; Online: Association between Triglyceride-Glucose Index and 1-year Recurrent Stroke after Acute Ischemic Stroke: Results from the Xi'an Stroke Registry Study of China.

Guo, Weiyan / Liu, Zhongzhong / Liu, Pei / Lu, Qingli / Chang, Qiaoqiao / Zhang, Mi / Huo, Yan / Lin, Xuemei / Peng, Linna / Liu, Tong / Yan, Yinfang / Lei, Zhen / Wang, Yuanji / Huang, Congli / Zhang, Dandan / Wang, Fang / Wu, Songdi

Cerebrovascular diseases (Basel, Switzerland)

2023

Abstract: Introduction: The triglyceride-glucose (TyG) index is reported to be related to poor functional outcomes and all-cause mortality post-stroke. However, the association between TyG index and recurrent stroke after acute ischemic stroke (AIS) has not been ... ...

Abstract	Introduction: The triglyceride-glucose (TyG) index is reported to be related to poor functional outcomes and all-cause mortality post-stroke. However, the association between TyG index and recurrent stroke after acute ischemic stroke (AIS) has not been well described. We aimed to identify whether the TyG index was associated with 1-year recurrent stroke after AIS. Methods: Baseline patient information was collected at admission, and the TyG index was calculated. Recurrent stroke events were followed up at 1, 3, 6, and 12 months after diagnosis. We then examined the association between the TyG index and risk of 1-year recurrent stroke using multivariable Cox regression models and restricted cubic spline analyses. Results: Among 2,288 participants, the mean TyG index was 8.8  0.7. Those in the fourth quartile (Q4) demonstrated higher recurrent stroke risk than those in Q1 (adjusted hazard ratio [HR] = 1.63; 95% confidence interval [CI], 0.98-2.72; p = 0.059). Subgroup analysis revealed a sex-specific association between TyG index and recurrent stroke (p for interaction = 0.022). Additionally, restricted cubic splines analyses showed a non-linear association between the TyG index and 1-year recurrent stroke. In females, patients in the Q4 had a 2.95-fold increased recurrent stroke risk than did patients in the Q1 (adjusted HR =2.95; 95% CI, 1.09-7.94; p = 0.032); the risk increased when the TyG index was > 8.73. However, no significant correlation was observed in males. Conclusion: A non-linear association was found between the TyG index and 1-year recurrent stroke risk. Subsequently, a high TyG index could predict an increased 1-year recurrent stroke risk in female AIS patients.
Language	English
Publishing date	2023-09-27
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	1069462-6
ISSN	1421-9786 ; 1015-9770
ISSN (online)	1421-9786
ISSN	1015-9770
DOI	10.1159/000534240
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Article ; Online: Benefit of Sponge City monetization based on "water footprint theory": cases of Xi'an and Guyuan.

Jia, Binkai / Huang, Miansong / Li, Huai-En / Lv, Peng / Li, Jiake

Environmental science and pollution research international

2022 Volume 30, Issue 3, Page(s) 6627–6642

Abstract: ... City before construction. Our case study is Xi'an and Guyuan. Applying the benefits calculated at the 7 ... 5.41 and 1.31 times, respectively. In terms of urban benefits, the static payback periods of Xi'an ... construction in Xi'an and Guyuan is much higher than the investment but with some risks in the investment ...

Abstract	China has proposed to build "Sponge City" to alleviate the problems of urban waterlogging, water shortage, ecological degradation, and water pollution. The benefits of Sponge City construction have become a focus of attention because of the considerable investment and the extensive participation of all sectors of society. This paper develops a model for monetizing urban, river, and regional benefits, by taking city and river areas as the research objects. This model is based on the regional water balance, water footprint theory, and the shadow price of water. This model monetizes the potential benefits of a Sponge City before construction. Our case study is Xi'an and Guyuan. Applying the benefits calculated at the 7% discount rate, the benefit/cost (B/C) ratios of the two locations are 3.86 and 0.93 times, respectively. Also, applying the benefits calculated at the 5% discount rate, the B/C ratios of the two locations are 5.41 and 1.31 times, respectively. In terms of urban benefits, the static payback periods of Xi'an and Guyuan are about 3.7 years and 15.3 years, respectively. In terms of regional benefits, they are about 4.0 years and 16.2 years, respectively. According to the results, the return of Sponge City construction in Xi'an and Guyuan is much higher than the investment but with some risks in the investment for social investors in Guyuan. In this paper, the model and the research results can provide some references for the research on the monetization of Sponge City benefits.
MeSH term(s)	Water ; Water Supply ; Water Pollution ; Cities ; China
Chemical Substances	Water (059QF0KO0R)
Language	English
Publishing date	2022-08-24
Publishing country	Germany
Document type	Journal Article
ZDB-ID	1178791-0
ISSN	1614-7499 ; 0944-1344
ISSN (online)	1614-7499
ISSN	0944-1344
DOI	10.1007/s11356-022-22297-1
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Article: The Influencing Factors of Breastfeeding for Full-Term Singleton Within Six Months of Birth in Xi'an Before the Covid-19 Pandemic.

Yuan, Zhan-Wang / Ma, Li / Ge, Wen-Li / Li, Xiao-Ying / Zhang, Xiao-Qin / Zeng, Jing-Jie / Yang, Jun / Qu, Peng-Fei

Frontiers in pediatrics

2022 Volume 9, Page(s) 801436

Abstract: ... within 6 months of birth in Xi'an before the Covid-19 pandemic and analyze the influencing factors ... of exclusive breastfeeding.: Methods: Five hospitals in Xi'an province have been selected as research centers. Full-term ...

Abstract	Objective: The study is designed to understand the situation of full-term infants breastfeeding within 6 months of birth in Xi'an before the Covid-19 pandemic and analyze the influencing factors of exclusive breastfeeding. Methods: Five hospitals in Xi'an province have been selected as research centers. Full-term infants who met the inclusion and exclusion criteria were recruited from these centers between January 1 and February 28, 2019. The feeding situation at 10 days, 42 days, 3 months, and 6 months after birth were investigated. A self-designed breastfeeding questionnaire was used for investigation and follow-up. SPSS 22.0 was applied for statistical analysis of the data. Results: The exclusive breastfeeding rate of full-term infants on days 10 and 42 and at months three and six after birth was 61.38%, 54.78%, 48.83%, and 38.78%, respectively, with a decreasing trend over time. During breastfeeding within 48 h after delivery, 1,653 cases (91.83%) of puerpera had different grades of pain, including 1,325 cases (80.16%) of mild discomfort, 321 cases (19.42%) of moderate pain, and seven cases (0.42%) of severe pain. Within 24-48 h postpartum, 1,607 (89.27%) mothers faced problems related to postpartum breastfeeding. Among them, 694 (43,19%) neonates could not be fed effectively; 665 (41.38%) mothers had wound pain and had inconvenience to turn over; 598 (37.21%) neonates were difficult to wake up; 439 (27.32%) mothers had incorrect feeding posture; 181 (11.26%) mothers experienced other problems. The Cox risk regression model showed that weight gain during pregnancy was higher than the recommended standard. Living in suburban counties was a risk factor of exclusive breastfeeding for full-term infants. Participation in breastfeeding courses during pregnancy, feeding more than eight times daily after delivery, were the protective factors of exclusive breastfeeding for full-term infants. Conclusion: The body weight gain of parturients should be controlled within a reasonable range during pregnancy. Parturients were encouraged by medical staff to participate in breastfeeding courses or watch the breastfeeding process during pregnancy to increase their self-confidence and improve the rate of exclusive breastfeeding for full-term infants. In addition, it is necessary to strengthen the publicity of breastfeeding in suburban areas to promote breastfeeding.
Language	English
Publishing date	2022-03-10
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2711999-3
ISSN	2296-2360
ISSN	2296-2360
DOI	10.3389/fped.2021.801436
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Article ; Online: Characteristics and removal efficiency of microplastics in sewage treatment plant of Xi'an City, northwest China.

Yang, Zeyuan / Li, Shuxing / Ma, Sirui / Liu, Peng / Peng, Dan / Ouyang, Zhuozhi / Guo, Xuetao

The Science of the total environment

2021 Volume 771, Page(s) 145377

Abstract: ... in Xi'an, a western region of China to complement the research on the fate of MPs in WWTP in inland China ...

Abstract	Wastewater treatment plants (WWTP) are the important source of microplastics (MPs) in the environment, but the distribution and property of MPs in WWTPs are not fully understood. The study systematically investigated the transportation, characteristics and fate of MPs in both sewage and sludge of WWTP in Xi'an, a western region of China to complement the research on the fate of MPs in WWTP in inland China. The consequence was abundance, size, shape, color and type of MPs in sewage and sludge of different treatment processes were analyzed and compared by the metallurgical microscope and Fourier Transform Infrared (FTIR) spectrometer. Results showed that the MP abundance decreased from 288.5 n/L of the influent to 22.9 n/L of the effluent, corresponding to the removal rate of 92.1%. Among them, the secondary treatment has the best removal effect, with a removal rate of 72.1%. With the treatment process, the distribution of MPs with different characteristics is constantly changing, which leads to differences in the distribution of MPs in sludge and sewage. It is speculated from the characteristics of MPs that domestic sewage is still the main source of microplastics in Beishiqiao WWTP. Restricting the use of plastic products in daily life or finding alternatives is of great significance to the construction of MPs pollution.
Language	English
Publishing date	2021-01-23
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	121506-1
ISSN	1879-1026 ; 0048-9697
ISSN (online)	1879-1026
ISSN	0048-9697
DOI	10.1016/j.scitotenv.2021.145377
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Article ; Online: Changes in Mental Health of Women Undergoing Assisted Reproductive Technology Treatment During the COVID-19 Pandemic Outbreak in Xi'an, China.

Qu, Pengfei / Zhao, Doudou / Jia, Peng / Dang, Shaonong / Shi, Wenhao / Wang, Min / Shi, Juanzi

Frontiers in public health

2021 Volume 9, Page(s) 645421

Abstract: Objective: ...

Abstract	Objective:
MeSH term(s)	COVID-19 ; Child ; China/epidemiology ; Cross-Sectional Studies ; Disease Outbreaks ; Female ; Humans ; Mental Health ; Pandemics ; Reproductive Techniques, Assisted ; SARS-CoV-2
Language	English
Publishing date	2021-05-25
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2711781-9
ISSN	2296-2565 ; 2296-2565
ISSN (online)	2296-2565
ISSN	2296-2565
DOI	10.3389/fpubh.2021.645421
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Article ; Online: Associations between particulate matter air pollutants and hospitalization risk for systemic lupus erythematosus: a time-series study from Xi'an, China.

Pan, Ying / Fang, Yang / Chen, Yue / Chen, Cong / Zhang, Ruo-Di / Fang, Xi / Zhao, Yan / Jiang, Ling-Qiong / Ni, Jing / Wang, Peng / Pan, Hai-Feng

Environmental geochemistry and health

2022 Volume 45, Issue 6, Page(s) 3317–3330

Abstract: ... particulate matter (PM) air pollutants exposure and the risk of SLE admission in Xi'an, China. The records of SLE ... admission, air pollutants and meteorological data were retrieved from the First Affiliated Hospital of Xi'an ... Jiaotong University, the Xi'an Environmental Monitoring Station and China Meteorological Data Network ...

Abstract	Air pollution exposure is an important environmental risk factor involved in the development of systemic lupus erythematosus (SLE). This study was conducted to investigate the relationships between particulate matter (PM) air pollutants exposure and the risk of SLE admission in Xi'an, China. The records of SLE admission, air pollutants and meteorological data were retrieved from the First Affiliated Hospital of Xi'an Jiaotong University, the Xi'an Environmental Monitoring Station and China Meteorological Data Network, respectively. A distributed lagged nonlinear model combined with Poisson generalized linear regression was used to evaluate the effect of air pollution on SLE admission. Exposure-response curves showed positive associations of PM ≤ 2.5 (PM
MeSH term(s)	Humans ; Female ; Aged ; Particulate Matter/analysis ; Air Pollutants/analysis ; Air Pollution/adverse effects ; Air Pollution/analysis ; Hospitalization ; China/epidemiology ; Lupus Erythematosus, Systemic/chemically induced ; Lupus Erythematosus, Systemic/epidemiology ; Environmental Exposure/analysis
Chemical Substances	Particulate Matter ; Air Pollutants
Language	English
Publishing date	2022-10-26
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	52039-1
ISSN	1573-2983 ; 0142-7245 ; 0269-4042
ISSN (online)	1573-2983
ISSN	0142-7245 ; 0269-4042
DOI	10.1007/s10653-022-01409-3
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Article ; Online: Abundance and characteristics of microplastics in the surface water and sediment of parks in Xi'an city, Northwest China.

Yu, Xiaoqin / Zhao, Yimo / Zhang, Chutian / Yang, Chengfang / Ouyang, Zhuozhi / Liu, Peng / Guo, Xuetao / Zhu, Lingyan

The Science of the total environment

2021 Volume 806, Issue Pt 4, Page(s) 150953

Abstract: ... park water body. In this study, the pollution of MPs in water and sediment of Xi'an, the largest city ...

Abstract	Microplastics (MPs), as a new type of pollutants, have attracted wide attention especially in recent years, but there was insufficient research on the distribution and characteristics of MPs in urban park water body. In this study, the pollution of MPs in water and sediment of Xi'an, the largest city in northwest China, was investigated. The MPs concentration in the surface water and sediment was 2900-6970 items/m
MeSH term(s)	China ; Environmental Monitoring ; Geologic Sediments ; Humans ; Microplastics ; Plastics ; Water ; Water Pollutants, Chemical/analysis
Chemical Substances	Microplastics ; Plastics ; Water Pollutants, Chemical ; Water (059QF0KO0R)
Language	English
Publishing date	2021-10-14
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	121506-1
ISSN	1879-1026 ; 0048-9697
ISSN (online)	1879-1026
ISSN	0048-9697
DOI	10.1016/j.scitotenv.2021.150953
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Article: [Concentration Analysis and Health Risk Assessment of Air Pollutants in Newly Decorated Public Places in Xi'an].

Fan, Jie / Fan, Hao / Shen, Zhen-Xing / Dang, Wen-Peng / Zheng, Wei / Wang, Zhi-Hua / Fu, Yi

Huan jing ke xue= Huanjing kexue

2021 Volume 42, Issue 5, Page(s) 2153–2158

Abstract: ... places (offices, classrooms, laboratories, banks, and hospitals) in Xi'an City from December 2017 to July ...

Abstract	In order to understand the levels of indoor air pollution and health risks in public places, our research group conducted air quality monitoring and human health risk assessments for five types of public places (offices, classrooms, laboratories, banks, and hospitals) in Xi'an City from December 2017 to July 2020. The test items included formaldehyde, benzene, toluene, xylene,
MeSH term(s)	Air Pollutants/adverse effects ; Air Pollutants/analysis ; Air Pollution, Indoor/analysis ; Benzene/adverse effects ; Benzene/analysis ; Cities ; Environmental Monitoring ; Formaldehyde/adverse effects ; Formaldehyde/analysis ; Humans ; Risk Assessment ; Volatile Organic Compounds/analysis
Chemical Substances	Air Pollutants ; Volatile Organic Compounds ; Formaldehyde (1HG84L3525) ; Benzene (J64922108F)
Language	Chinese
Publishing date	2021-04-21
Publishing country	China
Document type	Journal Article
ISSN	0250-3301
ISSN	0250-3301
DOI	10.13227/j.hjkx.202009261
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Article ; Online: Culturable Bacterial Density and Composition in Haze Events in Xi'an, China.

Wang, Xiao Hui / Wei, Yun Peng / Liu, Cheng Cheng / Wang, Yu Han / Li, Huan / Ji, Lin / Otieno, Woodvine / Xu, Ji Ru

Biomedical and environmental sciences : BES

2019 Volume 32, Issue 8, Page(s) 628–632

MeSH term(s)	Air Pollution/analysis ; Bacteria/classification ; Bacteria/isolation & purification ; China ; Cities
Language	English
Publishing date	2019-09-02
Publishing country	China
Document type	Journal Article
ZDB-ID	645083-0
ISSN	2214-0190 ; 0895-3988
ISSN (online)	2214-0190
ISSN	0895-3988
DOI	10.3967/bes2019.081
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