Research Article

Research of the Distribution of Tongue Features of Diabetic Population Based on Unsupervised Learning Technology

Table 4

Laboratory results (K-means).

ItemCluster 1 (n = 256)Cluster 2 (n = 172)Cluster 3 (n = 170)

Gender (n, %)144 (56)112 (65)86 (51)

Age (years)57 (49, 63)57 (49, 63)60 (52, 65)☆★

GLU (mmol/L)7.300 (6.215, 8.412)7.480 (6.395, 9.045)6.845 (5.592, 8.100)☆★★
(n = 256)(n = 171)(n = 170)

TCHO (mmol/L)5.306 ± 1.1065.284 ± 1.0665.118 ± 1.051
(n = 244)(n = 163)(n = 164)

TG (mmol/L)1.730 (1.240, 2.420)1.920 (1.330, 2.960)1.660 (1.222, 2.468)
(n = 244)(n = 163)(n = 164)

LDL (mmol/L)2.935 (2.328, 3.652)2.915 (2.260, 3.485)2.890 (2.165, 3.485)
(n = 212)(n = 134)(n = 147)

HDL (mmol/L)1.185 (1.050, 1.455)1.190 (1.002, 1.300)1.230 (1.030, 1.400)
(n = 212)(n = 134)(n = 147)

UA (umol/L)333.500 (280.750, 412.750)341.000 (288.000, 421.000)346.500 (293.750, 399.750)
(n = 256)(n = 171)(n = 170)

ALT (U/L)23.000 (15.000, 40.000)24.000 (16.500, 35.500)24.000 (15.250, 38.000)
(n = 256)(n = 171)(n = 170)

AST (U/L)21.000 (17.000, 30.000)21.000 (17.000, 27.000)21.000 (18.000, 29.000)
(n = 252)(n = 167)(n = 169)

GGT (U/L)31.000 (21.000, 51.750)35.500 (24.250, 51.750)31.000 (21.000, 46.000)
(n = 250)(n = 162)(n = 161)

TBIL (umol/L)12.400 (9.000, 16.200)13.000 (10.350, 16.775)11.400 (9.400, 15.500)
(n = 221)(n = 146)(n = 141)

CREA (umol/L)68.500 (57.000, 80.000)71.000 (60.000, 80.000)70.000 (59.000, 80.000)
(n = 256)(n = 171)(n = 170)

BUN (mmol/L)5.055 (4.400, 6.000)5.275 (4.500, 6.250)5.190 (4.600, 6.000)
(n = 254)(n = 170)(n = 170)

eGFR (ml/min1.73 m^2)107.900 (92.200, 121.100)104.220 (92.240, 117.500)101.000 (86.000, 114.900)
(n = 217)(n = 137)(n = 138)

denotes the comparison of Cluster 1 and Cluster 3, , ☆☆, and ☆☆☆. denotes the comparison of Cluster 2 and Cluster 3, , ★★, and ★★★.