<p>Stratified analysis of adjusted correlations between VCF and the POC by distance zones from the city center and school-age group.</p>

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Stratified analysis of adjusted correlations between VCF and the POC by distance zones from the city center and school-age group.

按市中心距离分区与学龄分组对VCF（VCF）与POC（POC）的校正相关性开展分层分析

创建时间：

2026-03-16