假设你是作者需要回复论文评审专家的意见请将下文的回复翻译问英文：我们认为这个结果的解释比较复杂可能跟暴露与结局的剂量效应反应关系相关；也可能与农村和城市人群的不同人口特征、生活习惯等原因相关。然而本研究的证据有限我们基于研究结果简要讨论如下：……

Dear Reviewer,

Thank you for providing feedback on our paper. We agree that the interpretation of the results may be complex and could potentially be related to dose-response relationships between exposure and outcome or differences in population characteristics and lifestyle habits between rural and urban populations. However, the evidence in our study is limited, and we have briefly discussed the implications of our findings based on the available data as follows:...

Best regards,

[Your name]