{"vid":"V699","name":"v699","file_id":"F1","var_dcml":"0","var_intrvl":"discrete","var_width":"8","labl":"16.4.3 Total number of blows  (Jumla ya vupulizo)","var_respunit":"Adult(40-60 years old)","var_qstn_preqtxt":"Reversibility spirometry test","var_qstn_qstnlit":"Total number of blows","var_qstn_postqtxt":"N\/A","var_qstn_ivulnstr":"Explain to participant that their lung function is low and the reversibility test will help us understand what the cause may be. They will be asked to use the puffer and wait for 15 minutes. Then they will need to do the spirometry test again.","var_universe":"Adult(40-60 years old)","universe_clusion":"I","var_sumstat":[{"value":"0","type":"vald"},{"value":"1190","type":"invd"}],"var_txt":"This is the total number of blows","var_catgry":[{"value":"Sysmiss","labl":null,"stats":"1190","type":"freq"}],"var_concept":[{"name":"N\/A","vocab":null,"uri":null}],"var_format":"numeric","var_format_schema":"other","fid":"F1","sid":"170","survey_idno":"DDI-KEN-APHRC-AWIGen2-2019-v1.0"}