Table 2.
The specific differences of metabolites among 4 clusters.
| Variables | Low-Risk | Medium-Low-Risk | Medium-Risk | High-Risk | P |
|---|---|---|---|---|---|
| Ala | 184.625(141.138,225.678) | 188.670(147.960,229.910) | 181.600(154.918,238.960) | 176.705(133.135,218.523) | 0.023 |
| Arg | 3.265(2.073,4.738) | 2.940(1.920,4.590) | 2.785(1.645,4.145) | 3.365(2.240,5.368) | 0.001 |
| Asp | 27.425(19.725,35.898) | 25.670(18.430,33.970) | 26.515(18.850,34.685) | 27.785(21.183,35.863) | 0.014 |
| Cit | 21.755(16.493,27.810) | 21.810(16.930,27.160) | 22.225(17.393,28.113) | 24.045(18.315,30.448) | 0.006 |
| Cys | 295.970(266.348,330.780) | 312.130(280.990,346.030) | 304.175(263.718,340.828) | 321.265(290.273,370.673) | <0.001 |
| Met | 14.990(12.460,17.650) | 14.670(12.460,17.170) | 15.070(13.128,18.255) | 13.950(11.728,16.563) | 0.015 |
| Phe | 14.155(10.470,19.885) | 13.300(9.730,18.340) | 13.480(10.113,18.290) | 14.130(10.520,19.195) | 0.014 |
| Pip | 202.395(140.013,275.530) | 182.390(129.910,244.420) | 178.515(132.613,222.075) | 183.755(128.178,245.068) | <0.001 |
| Thr | 25.915(20.733,32.350) | 24.510(19.740,30.680) | 24.160(20.178,28.895) | 23.825(19.615,29.700) | <0.001 |
| Tyr | 50.785(39.688,62.740) | 50.440(40.560,62.360) | 52.360(41.103,65.030) | 42.980(34.880,54.573) | <0.001 |
| Val | 145.335(123.813,169.685) | 149.770(127.520,175.270) | 155.865(129.628,178.603) | 143.850(119.735,168.465) | 0.002 |
| C2 | 11.740(8.893,15.018) | 11.660(9.230,14.730) | 11.160(8.008,14.600) | 12.740(10.023,15.818) | 0.035 |
| C3 | 1.470(1.090,1.968) | 1.540(1.140,2.070) | 1.630(1.158,2.040) | 1.605(1.093,2.243) | 0.024 |
| C4 | 0.180(0.130,0.230) | 0.180(0.140,0.240) | 0.170(0.130,0.243) | 0.200(0.160,0.280) | <0.001 |
| C4:0-OH | 0.050(0.040,0.070) | 0.050(0.040,0.070) | 0.050(0.040,0.080) | 0.060(0.040,0.090) | 0.011 |
| C5 | 0.110(0.080,0.140) | 0.110(0.090,0.150) | 0.110(0.090,0.150) | 0.130(0.090,0.160) | 0.001 |
| C5DC | 0.070(0.050,0.100) | 0.070(0.040,0.110) | 0.065(0.040,0.100) | 0.090(0.050,0.120) | 0.003 |
| C6 | 0.070(0.050,0.090) | 0.070(0.060,0.100) | 0.070(0.050,0.090) | 0.080(0.060,0.100) | 0.001 |
| C6DC | 0.340(0.210,0.510) | 0.350(0.230,0.530) | 0.330(0.220,0.533) | 0.400(0.260,0.580) | 0.022 |
| C5OH | 0.200(0.150,0.270) | 0.220(0.160,0.290) | 0.230(0.160,0.313) | 0.230(0.170,0.310) | <0.001 |
| C14 | 0.060(0.040,0.090) | 0.070(0.050,0.090) | 0.060(0.040,0.080) | 0.070(0.050,0.100) | 0.011 |
| C16 | 0.830(0.660,1.050) | 0.880(0.680,1.110) | 0.870(0.760,1.113) | 0.930(0.730,1.173) | <0.001 |
| C18 | 0.490(0.380,0.620) | 0.490(0.380,0.600) | 0.550(0.415,0.653) | 0.545(0.408,0.653) | 0.003 |
| C26 | 0.030(0.020,0.040) | 0.030(0.020,0.040) | 0.030(0.020,0.040) | 0.030(0.020,0.040) | 0.037 |
Ala, Alanine; Arg, Arginine; Asp, Aspartate; Cit, Citrulline; Cys, Cysteine; Met, Methionine; Phe, Phenylalanine; Pip, Piperamide; Thr, Threonine; Tyr, Tyrosine; Val, Valine; C2:Acetyl-carnitine; C3:Propionyl-carnitine; C4:Butyryl-carnitine; C4:0-OH, Hydroxybutyryl-carnitine; C5:Isovaleryl-carnitine; C5DC, Glutaryl-carnitine; C6:Hexanoyl-carnitine; C6DC, Adipyl carnitine; C5OH, Hydroxyisovaleryl-carnitine; C14:Myristoyl-carnitine; C16:Palmitoyl-carnitine; C18:Octadecanoyl-carnitine; C26:26-carboacyl carnitine.