Table 4.
Statistical result of pulse characteristic parameters (mean (SD) and median (P25, P75)).
| Index | Healthy controls | Subhealth fatigue | Disease fatigue |
|---|---|---|---|
| (N = 551) | (N = 252) | (N = 1160) | |
| t 1(s) | 0.13(0.12,0.14) | 0.13(0.12,0.14) | 0.13(0.12,0.14)∗∗## |
| t 2(s) | 0.22(0.21,0.24) | 0.22(0.21,0.24) | 0.23(0.22,0.24)∗∗## |
| t 3(s) | 0.26(0.25,0.27) | 0.26(0.25,0.27) | 0.26(0.25,0.28)∗∗# |
| t 4(s) | 0.34(0.33,0.36) | 0.34(0.33,0.36) | 0.35(0.34,0.37)∗∗## |
| t 5(s) | 0.40(0.39,0.42) | 0.41(0.39,0.42) | 0.41(0.39,0.42) |
| h 1(mv) | 112.37(91.47,131.98) | 110.54(89.53,132.73) | 102.70(79.10,129.20)∗∗# |
| h 2(mv) | 76.26(57.64,96.64) | 76.52(60.46,95.92) | 72.92(53.31,96.65) |
| h 3(mv) | 68.33(53.88,88.51) | 69.70(55.68,87.59) | 65.87(48.83,86.66) |
| h 4(mv) | 42.20(32.03,51.17) | 41.58(32.52,51.59) | 38.25(28.18,49.68)∗∗# |
| h 5(mv) | 3.54(1.08,6.80) | 3.35(0.66,6.18) | 1.76(0.18,4.22)∗∗# |
| w 1(s) | 0.16(0.13,0.19) | 0.17(0.14,0.19) | 0.17(0.14,0.20)∗∗ |
| w 2(s) | 0.10(0.09,0.13) | 0.11(0.09,0.14) | 0.12(0.09,0.15)∗∗# |
| w 1/t | 0.20(0.16,0.22) | 0.20(0.18,0.23) | 0.21(0.18,0.24)∗∗# |
| w 2/t | 0.13(0.11,0.16) | 0.14(0.11,0.17)∗ | 0.15(0.12,0.18)∗∗# |
| h 1/t1 | 874.36(701.84,1041.02) | 862.66(693.70,1046.20) | 775.13(607.61,972.90)∗∗## |
| h 3/h1 | 0.62(0.55,0.73) | 0.64(0.56,0.73) | 0.66(0.56,0.74)∗∗ |
| h 4/h1 | 0.38(0.08) | 0.38(0.08) | 0.37(0.08) |
| As(mv·s) | 0.20(0.03) | 0.21(0.03) | 0.21(0.03)∗∗# |
| Ad(mv·s) | 0.11(0.09,0.13) | 0.11(0.09,0.13) | 0.10(0.08,0.12)∗∗## |
| t(s) | 0.82(0.75,0.90) | 0.82(0.77,0.90) | 0.82(0.75,0.90) |
Vs. healthy controls, ∗P < 0.05, vs. healthy controls, ∗∗P < 0.01, vs. subhealth fatigue, #P < 0.05, vs. subhealth fatigue, ##P < 0.01.