Sheela S. Sinharoy。

35.0 g per cubic meter vs. 103.3 g per cubic meter; mean postnatal exposure， 附：英文原文 Title: Effects of Cooking with Liquefied Petroleum Gas or Biomass on Stunting in Infants Author: William Checkley。

and personal exposures to fine particulate matter (particles with an aerodynamic diameter of 2.5 m) were monitored starting at pregnancy and continuing until the infants were 1 year of age. The primary outcome for which data are presented in the current report stunting (defined as a length-for-age z score that was more than two standard deviations below the median of a growth standard) at 12 months of age was one of four primary outcomes of the trial. Intention-to-treat analyses were performed to estimate the relative risk of stunting. RESULTS Adherence to the intervention was high。

Joshua Rosenthal， Usha Ramakrishnan，在12个月大时测量每个婴儿的身长， 37.9 g per cubic meter vs. 109.2 g per cubic meter). Among 3061 live births，最新IF：176.079 官方网址： 投稿链接： ， Miles A. Kirby， Aris T. Papageorghiou， 1.10; 98.75% confidence interval，当前报告中提供数据的主要结局， Stella M. Hartinger，干预组妇女所生婴儿的1171名分析婴儿中有321名（27.4%）发育迟缓，对照组妇女所生婴儿的1186名分析婴儿（25.2%）中有299名发育迟缓（相对风险1.10；98.75%置信区间0.94-1.29；P=0.012）， 参与者对干预的依从性很高，旨在通过用液化石油气代替生物质燃料烹饪来减轻家庭空气污染的干预策略并没有降低婴儿发育迟缓的风险， John P. McCracken， Lisa M. Thompson，直到婴儿1岁， 研究结果表明， Shakir Hossen，。

1171 (76.2%) of the 1536 infants born to women in the intervention group and 1186 (77.8%) of the 1525 infants born to women in the control group had a valid length measurement at 12 months of age. Stunting occurred in 321 of the 1171 infants included in the analysis (27.4%) of the infants born to women in the intervention group and in 299 of the 1186 infants included in the analysis (25.2%) of those born to women in the control group (relative risk， 0.94 to 1.29; P=0.12). CONCLUSIONS An intervention strategy starting in pregnancy and aimed at mitigating household air pollution by replacing biomass fuel with LPG for cooking did not reduce the risk of stunting in infants. DOI: 10.1056/NEJMoa2302687 Source: https://www.nejm.org/doi/full/10.1056/NEJMoa2302687 期刊信息