{"vid":"V664","name":"sm04b","file_id":"F4","var_dcml":"0","var_intrvl":"contin","var_width":"10","labl":"student id","var_respunit":"Generated from the office.","var_qstn_preqtxt":"na","var_qstn_qstnlit":"Student ID","var_qstn_postqtxt":"na","var_qstn_ivulnstr":"na","var_universe":"Students in either form 2 or 3 of the school  participating in the study.","universe_clusion":"I","var_sumstat":[{"value":"2484","type":"vald"},{"value":"0","type":"invd"},{"value":"1","type":"min"},{"value":"199","type":"max"},{"value":"34.027","type":"mean"},{"value":"35.823","type":"stdev"}],"var_txt":"A unique number or ID assigned to each and every student participating in the study.","var_format":"numeric","var_format_schema":"other","fid":"F4","sid":"112","survey_idno":"APHRC-CSE-1.1"}