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Table 1 Concentrations of amino acid among children in Group A

From: Mathematical models of amino acid panel for assisting diagnosis of children acute leukemia

Amino acid AL children n = 240 Ctrl n = 284 Healthy children n = 220 p value
Ala 134.59 ± 49.41 148.99 ± 47.90 144.87 ± 47.93 0.084
Asp 17.59 ± 8.58 14.17 ± 3.39 13.63 ± 2.77 < 0.001
Glu 27.94 ± 14.69 20.84 ± 4.95 29.75 ± 6.49 < 0.001
Met 18.35 ± 11.18 21.88 ± 10.17 16.24 ± 6.61 0.002
Phe 59.81 ± 23.23 35.96 ± 7.77 49.99 ± 28.98 < 0.001
Tyr 35.85 ± 14.88 31.17 ± 10.62 39.87 ± 18.55 0.001
Leu 55.81 ± 16.56 66.57 ± 15.64 62.82 ± 15.46 < 0.001
Trp 20.28 ± 13.15 14.77 ± 4.06 17.27 ± 5.18 < 0.001
Val 95.41 ± 28.42 103.12 ± 23.40 112.37 ± 29.90 0.001
Arg 60.68 ± 20.43 60.83 ± 15.51 66.12 ± 19.70 0.177
Cit 11.90 ± 4.44 16.45 ± 4.25 15.40 ± 5.93 < 0.001
Gly 80.60 ± 33.77 66.36 ± 14.91 69.04 ± 19.80 < 0.001
Orn 21.61 ± 4.88 24.23 ± 2.62 33.01 ± 3.08 < 0.001
Gln 16.45 ± 5.88 17.06 ± 2.80 6.47 ± 2.39 < 0.001
His 84.98 ± 79.31 73.50 ± 61.55 73.38 ± 22.13 0.357
Ser 9.99 ± 4.31 8.73 ± 1.67 11.10 ± 2.99 < 0.001
Thr 14.92 ± 7.72 14.52 ± 3.94 16.41 ± 6.75 0.215
  1. Ala: alanine; Asp: aspartic acid; Glu: glutamic acid; Met: methionine; Phe: phenylalanine; Tyr: tyrosine; Leu: leucine; Trp: tryptophane; Val: valine; Arg: argnine; Cit: citrulline; Gly: glycine; Orn: ornithine; Gln: glutamine; His: histidine; Ser: serine; Thr: threonine