Open Access
Table 5
Linear mixed-effects models.
| Factor | Valence |
Arousal |
||||||
|---|---|---|---|---|---|---|---|---|
| Estimates | Std. error | 95% CI | Estimates | Std. error | 95% CI | |||
| Natural | 0.0189*** | 0.0028 | −1.289 | −0.471 | −0.0091*** | 0.0024 | −0.0140 | −0.0043 |
| Mechanical | −0.0162*** | 0.0032 | −0.022 | −0.0098 | −0.0089*** | 0.0025 | 0.0038 | 0.0140 |
| Human | −0.0062 | 0.0035 | −0.013 | 0.7e−3 | −0.0094** | 0.0032 | 0.0029 | 0.0158 |
| Heart rate | 0.0059 | 0.0096 | −0.013 | 0.025 | −0.0099 | 0.0097 | −0.0291 | 0.0092 |
| RMSSD | −3.329 | 3.75 | −10.82 | 4.034 | 2.837 | 3.98 | −5.04 | 10.72 |
| rrHRV | −0.123* | 0.055 | −0.232 | −0.146 | 0.0039 | 0.065 | −0.124 | 0.1327 |
| SDNN | 5.313 | 3.49 | −1.613 | 12.24 | −1.305 | 3.97 | −9.23 | 6.5 |
| TINN | −0.2189 | 1.145 | −2.486 | 2.048 | 2.188 | 1.26 | −0.32 | 4.7 |
| pNN50 |
−0.708 |
0.613 |
−1.924 |
0.506 |
0.367 |
0.674 |
−0.968 |
1.7 |
| Model information | ||||||||
| Observations | 120 | |||||||
| Fixed effects coeffs | 2 | |||||||
| Random effects coeffs | 23 | |||||||
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