HRV indices | PM2.5 | BC | ||||
---|---|---|---|---|---|---|
Normal-weight | Obese | p-value for the interaction term (FDR corrected) | Normal-weight | Obese | p-value for the interaction term (FDR corrected) | |
Waking hours | ||||||
 SDNN | 4.28(−0.81, 9.62) | 0.30(−3.25, 3.98) | 0.216 | 8.31 (3.67, 13.17) | 0.96(−2.99, 5.06) | 0.024* |
 Total power | 6.03(−2.47, 15.26) | 0.03(−7.36, 7.80) | 0.117 | 17.45 (5.57, 30.67) | 9.76(−0.58, 21.18) | 0.038* |
 HF | 2.55(−8.50, 14.94) | −18.11(−23.14, −12.75) | 0.018* | 12.55 (0.74,25.74) | −14.79(−21.89, − 7.04) | <  0.001* |
 LF | 2.33(−5.49, 10.79) | 0.10(− 7.68, 8.54) | 0.269 | 5.61(−5.15, 17.60) | 2.24(−5.10, 10.15) | 0.383 |
 LF/HF | 8.94(−0.23, 18.94) | 20.67 (12.41, 29.54) | 0.112 | 6.43(− 5.27, 19.57) | 37.64 (25.03, 51.51) | <  0.001* |
 HR | −1.10(−3.28, 1.14) | 2.81 (0.95, 4.69) | 0.010* | −3.14(−5.41, −0.82) | 3.82 (1.79, 5.89) | <  0.001* |
Sleeping hours | ||||||
 SDNN | 5.24(−9.44, 22.31) | −1.12(− 17.45, 18.44) | 0.243 | 9.64(−5.70, 27.48) | −6.28(− 17.26, 6.15) | 0.042* |
 Total power | 17.30(−11.76, 55.94) | −28.79(−42.20, − 12.26) | 0.176 | 44.05 (4.33, 98.89) | −6.90(− 27.61, 19.72) | 0.041* |
 HF | 28.98 (5.85, 57.17) | 78.32 (31.39, 142.01) | 0.177 | 20.10(−4.65, 51.28) | −7.91(−26.64, 15.60) | 0.012* |
 LF | 12.72(−21.09, 61.00) | 11.78(−23.71, 63.79) | 0.368 | 7.29(−21.17, 46.04) | 10.24(−16.73, 45.94) | 0.265 |
 LF/HF | −3.79(−25.34, 23.98) | −9.90(− 38.61, 32.24) | 0.318 | 7.01(−12.69, 31.16) | 4.62(− 21.83, 40.01) | 0.250 |
 HR | 14.03 (8.38, 19.98) | −7.89(−12.19, −3.38) | <  0.001* | 6.13 (1.84, 10.59) | −1.57(−5.80, 2.85) | 0.009* |