{"vid":"V2169","name":"v240","file_id":"F7","var_dcml":"0","var_intrvl":"discrete","var_width":"8","labl":"Knowledge of menstrual cycle","var_qstn_qstnlit":"From one menstrual period to the next, are there certain days when a woman is more likely to get pregnant if she has sexual relations?Comment\n\n; check if the word relations is really properly placed here","var_val_range":[{"units":null,"min":"1","max":"9"}],"var_sumstat":[{"value":"1960","type":"vald"},{"value":"37","type":"invd"}],"var_catgry":[{"value":"1","labl":"Yes","stats":"1409","type":"freq"},{"value":"2","labl":"No","stats":"275","type":"freq"},{"value":"8","labl":"D\/K","stats":"276","type":"freq"},{"value":"9","labl":"N\/A","stats":"0","type":"freq"},{"value":"Sysmiss","labl":null,"stats":"37","type":"freq"}],"var_format":"numeric","var_format_schema":"other","fid":"F7","sid":"42","survey_idno":"APHRC-PWK-2013-1.1"}