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发表于 2024-10-23 17:12:45
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本帖最后由 -J_etatime 于 2024-10-23 22:06 编辑
首先,Nature Communications≠Nature,子刊就是子刊,别碰瓷。
然后,只选了15个省份研究,不是全国;
再者作者认为贵州、陕西血液化学品浓度较低可能由于人口较少、工业不发达(The lowest concentrations of chemicals were found in Shaanxi and Guizhou, which are inland areas with lower populations and fewer industries),并且认为给出了与工农业发展密切相关的结论(the residue levels of these exposures in humans are closely related to industrial and agricultural development, and exposure levels are greater in industrially developed coastal areas than in inland areas.)
其次,作者认为血液中的食品添加剂各省差别不显著(Veterinary drugs and food additives had little difference in populations across provinces)。
此外,作者认为教育水平和收入水平的增加会提升血液化学品浓度(Other factors also have an impact on serum exposure. Stratification of the population according to education and income levels revealed that most chemicals tended to increase as education and income levels increased. )
所以,你的结论是—— |
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