{"vid":"V67","name":"WHZNCHS","file_id":"F5","var_dcml":"0","var_intrvl":"contin","var_width":"10","labl":"Indice Poids\/Taille standard NCHS","var_val_range":[{"units":"REAL","min":"-4.296","max":"4.562"}],"var_sumstat":[{"value":"7693","type":"vald"},{"value":"108","type":"invd"},{"value":"-4.296","type":"min"},{"value":"4.562","type":"max"},{"value":"-0.831","type":"mean"},{"value":"0.959","type":"stdev"}],"var_format":"numeric","var_format_schema":"other","fid":"F5","sid":"9","survey_idno":"DDI-NE-INS-NUTRITION-2016-V1.0"}