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. 2023 May 11;55(3):488–494. [Article in Chinese] doi: 10.19723/j.issn.1671-167X.2023.03.015

图 1.

室内TVOC每增加0.01 mg/m3与研究对象HRV指标百分比改变的关联及95%置信区间

Percent changes and 95% confidence intervals associated with a 0.01 mg/m3 increase in indoor TVOC exposure concentrations

TVOC, total volatile organic compounds; HRV, heart rate variability. Other abbreviations as in Table 2.

图 1