表 3.
室内TVOC的1 h滑动平均浓度每增加0.01 mg/m3与研究对象HRV指标百分比改变(95%置信区间)关联的双污染物模型结果
Percent changes (95% confidence intervals) associated with a 0.01 mg/m3 increase in 1 h moving average concentration of indoor TVOC in two-pollutant models
| Indicator | Main-effects model | Noise-two-pollutant model | PM2.5-two-pollutant model |
| Abbreviations as in Table 2 and Figure 1. | |||
| SDNN | -1.89% (-2.28%, -1.50%) | -1.88% (-2.36%, -1.41%) | -1.97% (-2.77%, -1.17%) |
| SDANN | -1.92% (-2.32%, -1.51%) | -1.85% (-2.35%, -1.34%) | -2.18% (-3.02%, -1.33%) |
| pNN50 | -0.64% (-1.13%, -0.14%) | -0.39% (-1.00%, 0.22%) | -1.49% (-2.46%, -0.51%) |
| TP | -3.52% (-4.30%, -2.74%) | -3.21% (-4.18%, -2.24%) | -4.14% (-5.75%, -2.50%) |
| VLF | -5.01% (-6.21%, -3.79%) | -4.18% (-5.68%, -2.65%) | -4.97% (-7.48%, -2.39%) |
| LF | -4.36% (-5.16%, -3.55%) | -3.63% (-4.63%, -2.62%) | -5.71% (-7.37%, -4.02%) |