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. 2020 Nov 18;16(12):120. doi: 10.1007/s11306-020-01745-4

Table 1.

Clinical Information of osteosarcoma patients and healthy controls

Healthy controls Nonmetastatic OS patients Lung metastatic OS patients
No. of subjects 30 32 33
Age, years, mean ± SD 22 ± 1.55 15.28 ± 6.67 19.07 ± 10.99
Gender (male/female) 16/14 16/16 21/12
Lesion location
 Humerus 3 2
 Femur 17 16
 Tibia 10 12
 Fibula 2 1
 Rib 0 1
 Ilium 0 1
 ALP (U/L) 222.5 ± 220.3 349.7 ± 494.3
 LDH (U/L) 260.1 ± 109.1 328.7 ± 225.0
Enneking staging
 I 0 0
 II IIA: 18; IIB: 14 0
 III 0 33

OS osteosarcoma, ALP alkaline phosphatase, LDH lactic dehydrogenase