{"vid":"V471","name":"paper_dbs_duration","file_id":"F3","var_dcml":"0","var_intrvl":"discrete","var_width":"9","var_respunit":"The lab technicians","var_qstn_preqtxt":"na","var_qstn_qstnlit":"na","var_qstn_postqtxt":"na","var_qstn_ivulnstr":"na","var_val_range":[{"units":"REAL","min":"0","max":"4"}],"var_universe":"Microsample participants","universe_clusion":"I","var_sumstat":[{"value":"84","type":"vald"},{"value":"766","type":"invd"}],"var_txt":"The duration and time taken to complete the filter paper DBS collection","var_catgry":[{"value":"0","labl":null,"stats":"26","type":"freq"},{"value":"1","labl":null,"stats":"43","type":"freq"},{"value":"2","labl":null,"stats":"13","type":"freq"},{"value":"3","labl":null,"stats":"1","type":"freq"},{"value":"4","labl":null,"stats":"1","type":"freq"},{"value":"Sysmiss","labl":null,"stats":"766","type":"freq"}],"var_format":"numeric","var_format_schema":"other","fid":"F3","sid":"153","survey_idno":"DDI-KEN-APHRC-KEMIS3-2023-v1.0"}