Matches in SemOpenAlex for { <https://semopenalex.org/work/W4246746900> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W4246746900 abstract "Abstract Background: Pneumonia is the leading cause of death and hospitalization among young children worldwide, but its risk factors remain unclear. Objective: To evaluate the effect of maternal exposure to diurnal temperature variation (DTV) during preconceptional and prenatal periods on childhood pneumonia. Methods: A retrospective cohort study by case-control design was conducted for pneumonia (N=699) and normal (N=811) children under age of 14 who were enrolled in XiangYa Hospital, Changsha, China from May 2017 to April 2019. Demographic data including gender, age, birth season, gestational age, parity, mode of delivery, and parental atopy were collected from the electronic medical records in the hospital system. We obtained the data of daily DTV in Changsha during 2003-2019 from China Meteorological Administration. Maternal exposure to DTV during preconceptional and prenatal periods was respectively calculated by the average of daily DTV during one year and three months before conception and entire pregnancy as well as the three trimesters. The association between maternal exposure to outdoor DTV and childhood pneumonia was analyzed by multiple logic regression model. Results: We found that childhood pneumonia was significantly associated with exposure to an increase in DTV during one year before conception and entire pregnancy, with ORs (95% CI) = 2.53 (1.56-4.10) and 1.85 (1.24-2.76). We further identified a significant risk of pneumonia due to DTV exposure during the first and second trimester of pregnancy. Sensitivity analysis showed that boys were more susceptible to the effect of prenatal exposure to outdoor DTV during pregnancy particularly in the first two trimesters compared to girls. Conclusions: Preconceptional and prenatal exposure to DTV plays an important role in development of childhood pneumonia, especially during the first and second trimesters of pregnancy." @default.
- W4246746900 created "2022-05-12" @default.
- W4246746900 creator A5007563508 @default.
- W4246746900 creator A5014346414 @default.
- W4246746900 creator A5014626581 @default.
- W4246746900 creator A5025947987 @default.
- W4246746900 creator A5047080740 @default.
- W4246746900 creator A5057644049 @default.
- W4246746900 creator A5067239357 @default.
- W4246746900 creator A5083053097 @default.
- W4246746900 creator A5088120172 @default.
- W4246746900 date "2020-11-13" @default.
- W4246746900 modified "2023-09-27" @default.
- W4246746900 title "Preconceptional and prenatal exposure to diurnal temperature variation increases the risk of childhood pneumonia" @default.
- W4246746900 doi "https://doi.org/10.21203/rs.3.rs-39734/v2" @default.
- W4246746900 hasPublicationYear "2020" @default.
- W4246746900 type Work @default.
- W4246746900 citedByCount "0" @default.
- W4246746900 crossrefType "posted-content" @default.
- W4246746900 hasAuthorship W4246746900A5007563508 @default.
- W4246746900 hasAuthorship W4246746900A5014346414 @default.
- W4246746900 hasAuthorship W4246746900A5014626581 @default.
- W4246746900 hasAuthorship W4246746900A5025947987 @default.
- W4246746900 hasAuthorship W4246746900A5047080740 @default.
- W4246746900 hasAuthorship W4246746900A5057644049 @default.
- W4246746900 hasAuthorship W4246746900A5067239357 @default.
- W4246746900 hasAuthorship W4246746900A5083053097 @default.
- W4246746900 hasAuthorship W4246746900A5088120172 @default.
- W4246746900 hasBestOaLocation W42467469001 @default.
- W4246746900 hasConcept C126322002 @default.
- W4246746900 hasConcept C131872663 @default.
- W4246746900 hasConcept C144024400 @default.
- W4246746900 hasConcept C149923435 @default.
- W4246746900 hasConcept C187212893 @default.
- W4246746900 hasConcept C201903717 @default.
- W4246746900 hasConcept C2777914695 @default.
- W4246746900 hasConcept C2778376644 @default.
- W4246746900 hasConcept C2779234561 @default.
- W4246746900 hasConcept C54355233 @default.
- W4246746900 hasConcept C71924100 @default.
- W4246746900 hasConcept C86803240 @default.
- W4246746900 hasConceptScore W4246746900C126322002 @default.
- W4246746900 hasConceptScore W4246746900C131872663 @default.
- W4246746900 hasConceptScore W4246746900C144024400 @default.
- W4246746900 hasConceptScore W4246746900C149923435 @default.
- W4246746900 hasConceptScore W4246746900C187212893 @default.
- W4246746900 hasConceptScore W4246746900C201903717 @default.
- W4246746900 hasConceptScore W4246746900C2777914695 @default.
- W4246746900 hasConceptScore W4246746900C2778376644 @default.
- W4246746900 hasConceptScore W4246746900C2779234561 @default.
- W4246746900 hasConceptScore W4246746900C54355233 @default.
- W4246746900 hasConceptScore W4246746900C71924100 @default.
- W4246746900 hasConceptScore W4246746900C86803240 @default.
- W4246746900 hasLocation W42467469001 @default.
- W4246746900 hasLocation W42467469002 @default.
- W4246746900 hasLocation W42467469003 @default.
- W4246746900 hasOpenAccess W4246746900 @default.
- W4246746900 hasPrimaryLocation W42467469001 @default.
- W4246746900 hasRelatedWork W14963511 @default.
- W4246746900 hasRelatedWork W16541755 @default.
- W4246746900 hasRelatedWork W1668835 @default.
- W4246746900 hasRelatedWork W20568019 @default.
- W4246746900 hasRelatedWork W20709384 @default.
- W4246746900 hasRelatedWork W2576794 @default.
- W4246746900 hasRelatedWork W4575206 @default.
- W4246746900 hasRelatedWork W5741819 @default.
- W4246746900 hasRelatedWork W8971033 @default.
- W4246746900 hasRelatedWork W13207289 @default.
- W4246746900 isParatext "false" @default.
- W4246746900 isRetracted "false" @default.
- W4246746900 workType "article" @default.