Table 2.
Unadjusted | Adjusted 1 | Adjusted 2 | Adjusted 3 | ||||||
---|---|---|---|---|---|---|---|---|---|
ρ | p | R 2 | p | R 2 | p | R 2 | p | ||
IL-1α | CVT | -0.41 | <0.001 | 0.21 | 0.018 | 0.24 | 0.039 | 0.24 | 0.052 |
SDNN | -0.34 | 0.003 | 0.21 | 0.030† | 0.24 | 0.026 | 0.25 | 0.028 | |
SDANN | -0.31 | 0.006 | 0.20 | 0.041† | 0.24 | 0.033 | 0.24 | 0.035 | |
SDNNi | -0.45 | <0.001 | 0.26 | 0.002 | 0.28 | 0.004 | 0.28 | 0.004 | |
RMSSD | -0.43 | <0.001 | 0.25 | 0.003 † | 0.28 | 0.004 | 0.28 | 0.005 | |
VLF | -0.37 | 0.001 | 0.21 | 0.046† | 0.24 | 0.043 | 0.24 | 0.048 | |
LF | -0.44 | <0.001 | 0.23 | 0.015 | 0.25 | 0.017 | 0.26 | 0.018 | |
HF | -0.36 | 0.002 | 0.21 | 0.042† | 0.24 | 0.040 | 0.24 | 0.048 | |
| |||||||||
IL-4 | CVT | -0.36 | 0.002 | 0.15 | 0.028 | 0.17 | 0.054 | 0.18 | 0.100 |
SDNN | -0.30 | 0.006 | 0.16 | 0.033‡ | 0.19 | 0.032 | 0.19 | 0.035‡ | |
SDANN | -0.26 | 0.016 | 0.15 | 0.070‡ | 0.18 | 0.066 | 0.18 | 0.069‡ | |
SDNNi | -0.36 | <0.001 | 0.20 | 0.005 ‡ | 0.22 | 0.008 | 0.22 | 0.009 ‡ | |
RMSSD | -0.40 | <0.001 | 0.22 | 0.002 ‡ | 0.23 | 0.003 | 0.23 | 0.004 ‡ | |
VLF | -0.31 | 0.005 | 0.18 | 0.024‡ | 0.20 | 0.025 | 0.20 | 0.030‡ | |
LF | -0.33 | 0.002 | 0.20 | 0.007 ‡ | 0.22 | 0.009 | 0.22 | 0.010 ‡ | |
HF | -0.26 | 0.022 | 0.15 | 0.089‡ | 0.17 | 0.103 | 0.18 | 0.129‡ | |
| |||||||||
IL-12p70 | CVT | -0.28 | 0.013 | 0.09 | 0.075 | 0.11 | 0.128 | 0.12 | 0.097 |
SDNN | -0.35 | 0.001 | 0.15 | 0.006 | 0.19 | 0.005 | 0.19 | 0.006 | |
SDANN | -0.30 | 0.006 | 0.13 | 0.018 | 0.16 | 0.017 | 0.17 | 0.019 | |
SDNNi | -0.44 | <0.001 | 0.21 | 0.000 | 0.23 | 0.000 | 0.24 | 0.001 | |
RMSSD | -0.44 | <0.001 | 0.21 | 0.000 | 0.23 | 0.000 | 0.24 | 0.001 | |
VLF | -0.37 | <0.001 | 0.17 | 0.003 | 0.20 | 0.003 | 0.20 | 0.003 | |
LF | -0.41 | <0.001 | 0.20 | 0.001 | 0.23 | 0.001 | 0.23 | 0.001 | |
HF | -0.33 | 0.003 | 0.14 | 0.016 | 0.17 | 0.012 | 0.18 | 0.012 | |
| |||||||||
IL-13 | CVT | -0.24 | 0.042 | 0.13 | 0.272‡ | 0.14 | 0.358 | 0.15 | 0.295‡ |
SDNN | -0.23 | 0.037 | 0.14 | 0.214‡ | 0.16 | 0.206 | 0.17 | 0.193‡ | |
SDANN | -0.18 | 0.120 | 0.13 | 0.425‡ | 0.15 | 0.415 | 0.16 | 0.406‡ | |
SDNNi | -0.31 | 0.005 | 0.18 | 0.034‡ | 0.19 | 0.045 | 0.20 | 0.043‡ | |
RMSSD | -0.33 | 0.002 | 0.19 | 0.013‡ | 0.15 | 0.017 | 0.22 | 0.013‡ | |
VLF | -0.24 | 0.032 | 0.15 | 0.132‡ | 0.20 | 0.141 | 0.18 | 0.132‡ | |
LF | -0.30 | 0.006 | 0.19 | 0.016‡ | 0.20 | 0.020 | 0.21 | 0.019‡ | |
HF | -0.24 | 0.032 | 0.16 | 0.093‡ | 0.17 | 0.089 | 0.19 | 0.070‡ | |
| |||||||||
IL-17A | CVT | -0.32 | 0.003 | 0.13 | 0.040 | 0.16 | 0.077 | 0.16 | 0.109 |
SDNN | -0.24 | 0.022 | 0.15 | 0.175‡ | 0.19 | 0.181 | 0.19 | 0.185‡ | |
SDANN | -0.21 | 0.046 | 0.14 | 0.255‡ | 0.18 | 0.256 | 0.18 | 0.259‡ | |
SDNNi | -0.34 | 0.001 | 0.19 | 0.012‡ | 0.22 | 0.022 | 0.22 | 0.022‡ | |
RMSSD | -0.32 | 0.002 | 0.19 | 0.021‡ | 0.21 | 0.033 | 0.21 | 0.034‡ | |
VLF | -0.28 | 0.009 | 0.17 | 0.074‡ | 0.20 | 0.080 | 0.20 | 0.083‡ | |
LF | -0.30 | 0.005 | 0.18 | 0.033‡ | 0.21 | 0.044 | 0.21 | 0.046‡ | |
HF | -0.20 | 0.069 | 0.15 | 0.306‡ | 0.18 | 0.302 | 0.18 | 0.314‡ | |
| |||||||||
TNF-α | CVT | -0.28 | 0.013 | 0.15 | 0.035‡ | 0.16 | 0.068 | 0.18 | 0.046‡ |
SDNN | -0.34 | 0.002 | 0.19 | 0.011‡ | 0.23 | 0.011 | 0.24 | 0.013‡§ | |
SDANN | -0.27 | 0.015 | 0.16 | 0.049‡ | 0.20 | 0.051 | 0.21 | 0.060‡§ | |
SDNNi | -0.43 | <0.001 | 0.27 | 0.000 ‡ | 0.29 | 0.000 | 0.31 | 0.000 ‡ | |
RMSSD | -0.47 | <0.001 | 0.29 | 0.000 ‡ | 0.31 | 0.000 | 0.33 | 0.000 ‡ | |
VLF | -0.35 | 0.001 | 0.24 | 0.002 ‡ | 0.26 | 0.002 | 0.28 | 0.002 ‡ | |
LF | -0.37 | <0.001 | 0.26 | 0.000 ‡ | 0.28 | 0.001 | 0.29 | 0.001 †‡ | |
HF | -0.36 | <0.001 | 0.23 | 0.003 ‡ | 0.26 | 0.002 | 0.27 | 0.003 ‡§ |
The table provides rho or R2 and corresponding p values from linear regression models. Bold print indicates statistically significant associations. Adjusted 1: adjusted for age and sex. Adjusted 2: adjusted for age, sex, and disease duration. Adjusted 3: adjusted for age, sex, disease duration, and smoking. Significant adjusting factors: †age, ‡sex, §disease duration. IL: interleukin; TNF: tumor necrosis factor; CVT: cardiac vagal tone; SDNN: standard deviation of all normal RR; SDANN: standard deviation of the averages of RR; SDNNi: mean standard deviation of the averages of RR for each 5-minute interval; RMSSD: root mean square of the successive differences; VLF: very low frequency; LF: low fre-quency; HF: high frequency.