Effects of indoor air pollution due to solid fuel combustion on physical growth of children under 5 in Sri Lanka: A descriptive cross sectional study.

Effects of indoor air pollution due to solid fuel combustion on physical growth of children under 5 in Sri Lanka: A descriptive cross sectional study.
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固体燃料燃烧引起的室内空气污染对斯里兰卡5岁以下儿童身体生长的影响:一项描述性横断面研究。

DOI:
10.1371/journal.pone.0252230
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发表时间:
2021
期刊:
影响因子:
3.7
通讯作者:
Wickremasinghe AR
Wickremasinghe AR
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Ranathunga N;Perera P;Nandasena S;Sathiakumar N;Kasturiratne A;Wickremasinghe AR

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固体燃料燃烧是发病的重要危险因素。本研究旨在确定固体燃料燃烧导致的室内空气污染 (IAP) 对 262 名斯里兰卡 5 岁以下儿童身体生长的影响。暴露量是根据烹饪所用燃料的类型来定义的。污染物水平是在家庭子样本中测量的。 “高”暴露组(使用生物质燃料/煤油做饭的家庭)占研究人口的 60%;整个人群消瘦率为 19.7%,体重不足率为 20.4%,其中 68% 来自高暴露人群。在调整混杂因素后,与“低”暴露组(使用液化石油气和/或电力的家庭的儿童)相比,“高”暴露组的儿童的身高别体重(p = 0.047)、年龄别身高(p = 0.004)和年龄别体重(p = 0.001)的平均 z 得分显着较低。年龄别体重、年龄别身高和身高别体重的 Z 分数与 CO(分别为 p = 0.001、0.018、0.020)和 PM2.5 浓度(分别为 p<0.001、p = 0.024、p = 0.008)呈负相关。由于生物质燃料燃烧导致的 IAP 导致身体生长不良。
Solid fuel combustion is an important risk factor of morbidity. This study was conducted to determine the effect of indoor air pollution (IAP) due to solid fuel combustion on physical growth in 262 Sri Lankan children under five. Exposure was defined by the type of fuel used for cooking. Pollutant levels were measured in a subsample of households. “High” exposure group (households using biomass fuel/kerosene oil for cooking) comprised 60% of the study population; the prevalence of wasting was 19.7% and underweight was 20.4% in the entire population where 68% were from the high exposure group. Children from the “high” exposure group had significantly lower mean z-scores for weight-for-height (p = 0.047), height-for-age (p = 0.004) and weight-for-age (p = 0.001) as compared to the “low” exposure group (children of households using liquefied petroleum gas and/or electricity) after adjusting for confounders. Z-scores of weight-for-age, height-for-age and weight-for-height were negatively correlated with CO (p = 0.001, 0.018, 0.020, respectively) and PM2.5 concentrations (p<0.001,p = 0.024 p = 0.008, respectively). IAP due to combustion of biomass fuel leads to poor physical growth.
控制儿童生存的家庭空气污染:干预影响的估计。
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