Darshnika P. Lakhoo, Nicholas Brink, Lebohang Radebe, Marlies H. Craig, Minh Duc Pham, Marjan M. Haghighi, Amy Wise, Ijeoma Solarin, Stanley Luchters, Gloria Maimela, Matthew F. Chersich
{"title":"热暴露对孕产妇、胎儿和新生儿健康影响的系统回顾和荟萃分析","authors":"Darshnika P. Lakhoo, Nicholas Brink, Lebohang Radebe, Marlies H. Craig, Minh Duc Pham, Marjan M. Haghighi, Amy Wise, Ijeoma Solarin, Stanley Luchters, Gloria Maimela, Matthew F. Chersich","doi":"10.1038/s41591-024-03395-8","DOIUrl":null,"url":null,"abstract":"<p>Climate Change has severe and wide-ranging health impacts, especially for vulnerable groups. Despite growing evidence of heat-associated adverse maternal and neonatal health outcomes, there remains a lack of synthesis quantifying associations and identifying specific risk periods. We systematically reviewed the literature on heat impacts on maternal, fetal, and neonatal health, and quantified impacts through meta-analyses. We found 198 studies across66 countries, predominantly high income (63.3%) and temperature climate zones (40.1%), and 23 outcomes. Results showed increased odds of preterm birth of 1.04 (95%CI = 1.03, 1.06; n = 12) per 1°C increase in heat exposure and 1.26 (95%CI = 1.08, 1.47; n = 10) during heatwaves. Similarly high heat exposure increased the risk for stillbirths (OR = 1.13 (95%CI=0.95, 1.34; n = 9)), congenital anomalies (OR=1.48 (95%CI = 1.16, 1.88; n = 6)), and gestational diabetes mellitus (OR = 1.28 (95%CI = 1.05, 1.74; n = 4)). The odds of any obstetric complication increased by 1.25 (95%CI = 1.09, 1.42; n = 11) during heatwaves. Patterns in susceptibility windows varied by condition. The findings were limited by heterogeneity in exposure metrics and study designs. The systematic review demonstrated that escalating heat exposure poses a major threat to maternal and neonatal health, highlighting research priorities, guiding the selection and monitoring of heat-health indicators, and emphasising the need to prioritise maternal and neonatal health in national climate-health programmes.</p>","PeriodicalId":58,"journal":{"name":"The Journal of Physical Chemistry ","volume":"153 1","pages":""},"PeriodicalIF":2.7810,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A systematic review and meta-analysis of heat exposure impacts on maternal, fetal and neonatal health\",\"authors\":\"Darshnika P. Lakhoo, Nicholas Brink, Lebohang Radebe, Marlies H. Craig, Minh Duc Pham, Marjan M. Haghighi, Amy Wise, Ijeoma Solarin, Stanley Luchters, Gloria Maimela, Matthew F. Chersich\",\"doi\":\"10.1038/s41591-024-03395-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Climate Change has severe and wide-ranging health impacts, especially for vulnerable groups. Despite growing evidence of heat-associated adverse maternal and neonatal health outcomes, there remains a lack of synthesis quantifying associations and identifying specific risk periods. We systematically reviewed the literature on heat impacts on maternal, fetal, and neonatal health, and quantified impacts through meta-analyses. We found 198 studies across66 countries, predominantly high income (63.3%) and temperature climate zones (40.1%), and 23 outcomes. Results showed increased odds of preterm birth of 1.04 (95%CI = 1.03, 1.06; n = 12) per 1°C increase in heat exposure and 1.26 (95%CI = 1.08, 1.47; n = 10) during heatwaves. Similarly high heat exposure increased the risk for stillbirths (OR = 1.13 (95%CI=0.95, 1.34; n = 9)), congenital anomalies (OR=1.48 (95%CI = 1.16, 1.88; n = 6)), and gestational diabetes mellitus (OR = 1.28 (95%CI = 1.05, 1.74; n = 4)). The odds of any obstetric complication increased by 1.25 (95%CI = 1.09, 1.42; n = 11) during heatwaves. Patterns in susceptibility windows varied by condition. The findings were limited by heterogeneity in exposure metrics and study designs. The systematic review demonstrated that escalating heat exposure poses a major threat to maternal and neonatal health, highlighting research priorities, guiding the selection and monitoring of heat-health indicators, and emphasising the need to prioritise maternal and neonatal health in national climate-health programmes.</p>\",\"PeriodicalId\":58,\"journal\":{\"name\":\"The Journal of Physical Chemistry \",\"volume\":\"153 1\",\"pages\":\"\"},\"PeriodicalIF\":2.7810,\"publicationDate\":\"2024-11-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Journal of Physical Chemistry \",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1038/s41591-024-03395-8\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Journal of Physical Chemistry ","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1038/s41591-024-03395-8","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A systematic review and meta-analysis of heat exposure impacts on maternal, fetal and neonatal health
Climate Change has severe and wide-ranging health impacts, especially for vulnerable groups. Despite growing evidence of heat-associated adverse maternal and neonatal health outcomes, there remains a lack of synthesis quantifying associations and identifying specific risk periods. We systematically reviewed the literature on heat impacts on maternal, fetal, and neonatal health, and quantified impacts through meta-analyses. We found 198 studies across66 countries, predominantly high income (63.3%) and temperature climate zones (40.1%), and 23 outcomes. Results showed increased odds of preterm birth of 1.04 (95%CI = 1.03, 1.06; n = 12) per 1°C increase in heat exposure and 1.26 (95%CI = 1.08, 1.47; n = 10) during heatwaves. Similarly high heat exposure increased the risk for stillbirths (OR = 1.13 (95%CI=0.95, 1.34; n = 9)), congenital anomalies (OR=1.48 (95%CI = 1.16, 1.88; n = 6)), and gestational diabetes mellitus (OR = 1.28 (95%CI = 1.05, 1.74; n = 4)). The odds of any obstetric complication increased by 1.25 (95%CI = 1.09, 1.42; n = 11) during heatwaves. Patterns in susceptibility windows varied by condition. The findings were limited by heterogeneity in exposure metrics and study designs. The systematic review demonstrated that escalating heat exposure poses a major threat to maternal and neonatal health, highlighting research priorities, guiding the selection and monitoring of heat-health indicators, and emphasising the need to prioritise maternal and neonatal health in national climate-health programmes.