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Table 1 Mean, standard deviation, minimum and maximum values of hematological parameters STMs

From: The value of haematological parameters and serum tumour markers for predicting KRAS mutations in 784 Chinese colorectal cancer patients: a retrospective analysis

  N mean Std.dev 25%th Median 75%th Min Max
Age 784 57.12 12.12 49.00 58.00 66.00 17.00 89.00
CEA 784 35.29 154.54 2.20 4.05 11.22 0.20 1500
CA125 784 25.13 85.72 8.30 11.85 19.12 2.30 1972.50
CA19–9 784 96.99 455.89 4.10 9.30 27.10 1.50 10,990.60
AFP 720 5.00 53.34 1.90 2.60 3.40 0.70 1430.10
SCC 547 0.92 1.42 0.50 0.70 1.00 0.10 31.30
NSE 698 17.87 15.49 13.11 15.79 19.25 7.32 370.00
CA72–4 698 14.15 43.19 1.25 2.37 6.73 0.43 310.00
CA15–3 572 8.53 4.70 5.30 7.30 10.40 2.50 57.00
FERR 527 128.09 290.69 20.30 59.00 136.60 1.00 4268.60
CYFRA21-1 547 4.63 10.80 1.49 2.15 3.32 0.51 100
WBC 784 6.18 2.17 4.77 5.80 7.10 1.14 19.41
MON 784 0.44 0.18 0.32 0.41 0.53 0.05 1.67
MLR 784 0.31 0.17 0.20 0.28 0.37 0.06 1.51
Mon% 784 7.37 2.53 5.70 7.10 8.70 1.10 22.20
HCT 784 35.74 6.43 31.40 36.80 40.40 16.10 51.90
HGB 784 116.73 24.42 101 1210 134 32.90 182.00
AVEMPV 645 13.84 2.66 11.70 13.80 16.10 8.10 23.80
MCH 784 27.95 3.93 26.10 29.20 30.50 12.80 36.80
MCHC 784 325.12 16.24 318.00 329.00 336.00 233.00 364.00
MCV 784 85.65 9.26 81.60 88.30 91.70 54.70 110.10
HDLC 689 1.14 0.32 0.92 1.11 1.33 0.15 2.74
  1. CEA Carcinoembryonic antigen, CA 125 Carbohydrate antigen 125, CA 19–9 Carbohydrate antigen 19–9, SCC Squamous cell carcinoma antigen, NSE Neuronspecific enolase, CA 724 Carbohydrate antigen 72–4, FERR Ferritin, CYFRA21-1 Human cytokeratin fragment antigen 21–1, WBC White blood cell, MON Monocyte, MLR Monocyte /Lymphocyte, HCT Hematocrit, HGB Hemoglobin, AVEMPV Mean platelet volume, MCH Mean corpuscular hemoglobin, MCHC Mean corpusular hemoglobin concerntration, MCV Mean corpuscular volume, HDLC High-density lipoprotein
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