Research Article
The Physical Effects of Aromatherapy in Alleviating Work-Related Stress on Elementary School Teachers in Taiwan
Table 4
The HRV one-way ANOVA results before and after natural bergamot essential oil treatment for all participants with a light workload.
| Indicators | Before () | After () | F | P |
| LF (ms2) | 9.74 ± 1.18 | 8.97 ± 1.30 | 16.96 | 0.000** | HF (ms2) | 8.98 ± 1.49 | 8.92 ± 1.39 | 0.07 | 0.790 | LF/HF (nu) | 0.76 ± 0.97 | 0.04 ± 1.14 | 20.13 | 0.000** | LF% (nu) | 65.85 ± 20.35 | 50.68 ± 22.57 | 21.69 | 0.000** | HF% (nu) | 34.45 ± 19.88 | 50.27 ± 22.43 | 24.21 | 0.000** | RRI (ms) | 773 ± 96.4 | 778 ± 102 | 0.09 | 0.763 |
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