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"Variable Name","Variable ID","Variable Description",Version,"dbGaP Mapping" PX811001_Lactate_Dehydrogenase_Age,PX811001030000,Age,0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Assay_Repeatability,PX811001110000,"Repeatability of the lactate dehydrogenase assay.",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Blood_DrawTube_Deviation,PX811001050000,"Record reasons for a tube not being drawn according to the protocol.",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Blood_Draw_Results,PX811001040000,"Record the results of the blood draw.",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Chemotheraphy_4weeks,PX811001020000,"Have you received cancer chemotherapy in the past four weeks or do you anticipate such therapy in the next four weeks?",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Coefficients_Variation_Assay,PX811001120000,"Coefficients of variation of the lactate dehydrogenase assay.",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Concentration,PX811001080000,"Lactate dehydrogenase level",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Equipment_Make,PX811001090000,"Make of the equipment used to perform the lactate dehydrogenase assay.",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Equipment_Manufacturer,PX811001100000,"Manufacturer of the equipment used to perform the lactate dehydrogenase assay.",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Hemophilia,PX811001010000,"Do you have hemophilia?",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Serum_Description,PX811001070200,"If serum is hemolyzed, turbid, lipemic, or iteric, then describe.",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Serum_Determination,PX811001070100,"Determine if the serum is hemolyzed, turbid, lipemic, or icteric.",0,https://www.phenxtoolkit.org/protocols/view/811001 PX811001_Lactate_Dehydrogenase_Venipuncture_Comments,PX811001060000,"Record any comments about the venipuncture.",0,https://www.phenxtoolkit.org/protocols/view/811001