Table 2 BAT density and autonomic parameters in summer and winter
Variables | Summer (n = 20) | Winter (n = 20) | P value |
|---|---|---|---|
BAT density, μM | 57.8 ± 18.3 | 70.5 ± 17.0 | < 0.05 |
Autonomic parameters | |||
 Log-TP | 7.8 ± 1.0 | 7.7 ± 0.6 | 0.63 |
 Log-LF | 6.5 ± 1.0 | 6.5 ± 0.7 | 0.83 |
 Log-VLF | 6.1 ± 0.9 | 6.7 ± 0.8 | < 0.05 |
 Log-HF | 7.0 ± 1.2 | 6.2 ± 0.7 | < 0.05 |
 Log-LF/HF | 0.9 ± 0.1 | 1.1 ± 0.1 | < 0.01 |