Agriculture crop residue burning is a serious issue in Northern India due to ineffective control policies. An epidemiological study has been done on school going children to evaluate the trends in their physiological parameters due to crop residue burning activity in the affected area. Total 600 children were recruited and continuously inspected for three years at three different sites. Season wise, the level of fine particulate matter (PM₁₀ and PM_2.5) was higher in rice crop residue burning seasons than in wheat crop residue burning seasons. As per dose–response relationship, maximum degradation was observed in FVC (−7.62%) and PEF (−6.23%) parameters from their baseline values due to burning activities. With adjustment of socioeconomic, anthropometric parameters of selected subjects and meteorological parameters in multivariate mixed effect model, prediction equations have been purposed to observe the future trends in physiological parameters of children. Based on Tiffenue index, an unrecoverable effect has been observed in lung parameters. Trends were alarming and may cause serious complications in early age of human subjects.

由于无效的控制政策，在印度北部，农作物残渣燃烧是一个严重的问题。流行病学研究已经对学龄儿童进行了评估，以评估由于受影响地区农作物残渣燃烧引起的生理参数变化趋势。总共招募了600名儿童，并在三个不同地点进行了连续三年的检查。在季节方面，细颗粒物的水平（PM ₁₀和PM _2.5）在水稻作物残渣燃烧季节要比小麦作物残渣燃烧季节要高。根据剂量-反应关系，由于燃烧活动，FVC（-7.62％）和PEF（-6.23％）参数从其基线值观察到最大降解。通过调整选定对象的社会经济，人体测量学参数和多元混合效应模型中的气象学参数，预测方程式旨在观察儿童生理参数的未来趋势。基于Tiffenue指数，已观察到肺部参数无法恢复。趋势令人震惊，并可能在人类受试者的早期引起严重的并发症。