scholarly journals Association between ambient particulate matter concentration and fetal growth restriction stratified by maternal employment

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Seung-Ah Choe ◽  
Jiyeong Jang ◽  
Min Jung Kim ◽  
Yoon-Bae Jun ◽  
Sun-Young Kim
Keyword(s):  
Particulate Matter ◽  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Maternal Employment ◽  
Growth Restriction ◽  
Ambient Particulate Matter ◽  
Particulate Matter Concentration ◽  
Matter Concentration

scholarly journals Retraction Note: Ambient particulate matter concentration levels of Ahvaz, Iran, in 2017

2021 ◽  
Author(s):  
Gholamreza Goudarzi ◽  
Nadali Alavi ◽  
Sahar Geravandi ◽  
Ahmad Reza Yari ◽  
Farzaneh Aslanpour Alamdari ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Ambient Particulate Matter ◽  
Particulate Matter Concentration ◽  
Matter Concentration ◽  
Concentration Levels

scholarly journals Relating Ambient Particulate Matter Concentration Levels to Mortality Using an Exposure Simulator

2008 ◽  
Vol 103 (481) ◽  
pp. 137-148 ◽  
Author(s):  
Catherine A Calder ◽  
Christopher H Holloman ◽  
Steven M Bortnick ◽  
Warren Strauss ◽  
Michele Morara
Keyword(s):  
Particulate Matter ◽  
Ambient Particulate Matter ◽  
Particulate Matter Concentration ◽  
Matter Concentration ◽  
Concentration Levels

scholarly journals Single-day and cumulative effects of ambient particulate matter exposure on emergency department visits for respiratory disease in South Korea

2020 ◽  
pp. 102490792096530
Author(s):  
Hakjung Kim ◽  
Woosung Yu
Keyword(s):  
Emergency Department ◽  
Particulate Matter ◽  
Respiratory Disease ◽  
Poisson Regression ◽  
Air Pollutants ◽  
Respiratory Diseases ◽  
Ambient Particulate Matter ◽  
Emergency Visits ◽  
Particulate Matter Concentration ◽  
Matter Concentration

Background: Along with the industrialization, the air pollutants have gained more attention and studies especially about respiratory diseases were conducted. Emergency visit reflects acute aggravation of disease rather than chronic exacerbation. Objectives: The objective of this study was to evaluate the relationship between the ambient particulate matter and the emergency visits with respiratory disease in South Korea. Methods: Patients diagnosed with respiratory disease in the emergency department in 2018 were enrolled. The data of meteorological factors and air pollutants between 4 December 2017 and 31 December 2018 were acquired. Poisson regression was used with daily emergency visits as the response variable and single-day particulate matter concentration as the explanatory variable. Results: A total of 4207 patients were enrolled. In Poisson regression analysis of all respiratory diseases, the effects of [Formula: see text] and [Formula: see text] were strongest at day before 8 and 26. Age older than 65 group and chronic respiratory disease group had earlier lag effect than the all-diseases group. Cumulative effect was peaked at 14 lag day. The split point of prediction was 87 µg/m3 before 3 days for [Formula: see text] and 37 µg/m3 before 8 days for [Formula: see text]. Conclusion: The results can be used to predict the increase of emergency visits and need for medical resources when the ambient particulate matter concentration rises.

scholarly journals Ambient particulate matter concentration levels of Ahvaz, Iran, in 2017

2018 ◽  
Vol 41 (2) ◽  
pp. 841-849 ◽  
Author(s):  
Gholamreza Goudarzi ◽  
Nadali Alavi ◽  
Sahar Geravandi ◽  
Ahmad Reza Yari ◽  
Farzaneh Aslanpour Alamdari ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Ambient Particulate Matter ◽  
Particulate Matter Concentration ◽  
Matter Concentration ◽  
Concentration Levels

FETAL GROWTH RESTRICTION WITH EARLY AND LATE MANIFESTATION, PROGNOSTIC MARKERS

2020 ◽  
pp. 27-30
Author(s):  
Yakubova D.I.
Keyword(s):  
Risk Factors ◽  
Pregnant Women ◽  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Prenatal Screening ◽  
Prognostic Markers ◽  
Growth Restriction ◽  
Late Manifestation ◽  
Late Form ◽  
Early Manifestation

Objective of the study: Comprehensive assessment of risk factors, the implementation of which leads to FGR with early and late manifestation. To evaluate the results of the first prenatal screening: PAPP-A, B-hCG, made at 11-13 weeks. Materials and Methods: A retrospective study included 110 pregnant women. There were 48 pregnant women with early manifestation of fetal growth restriction, 62 pregnant women with late manifestation among them. Results of the study: The risk factors for the formation of the FGR are established. Statistically significant differences in the indicators between groups were not established in the analyses of structures of extragenital pathology. According to I prenatal screening, there were no statistical differences in levels (PAPP-A, b-hCG) in the early and late form of FGR.

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