survey_idno,sid,file_id,vid,name,labl,var_intrvl,var_dcml,var_wgt,var_start_pos,var_end_pos,var_width,var_imputation,var_security,var_respunit,var_qstn_preqtxt,var_qstn_qstnlit,var_qstn_postqtxt,var_qstn_ivuinstr,var_universe,var_sumstat,var_txt,var_catgry,var_codinstr,var_concept,var_format,var_notes BDI_2010_DHS_v01_M_v01_A_IPUMS,3654,W,W_SALTBRIDGE,W_SALTBRIDGE,"Iodized salt in household (bridging variable)",discrete,0,,,,,,,,,"140) ASK RESPONDENT FOR A TEASPOONFUL OF COOKING SALT. TEST SALT FOR IODINE. IODINE PRESENT 1 NO IODINE 2 NO SALT IN HOUSEHOLD 3 SALT NOT TESTED (SPECIFY REASON) _______ 6",,,,[],"SALTBRIDGE serves as a bridging variable between two approaches to collecting information on the presence of iodized salt in the household. Initially, respondents were asked, ""What type of salt is usually used for cooking in your household?"" Respondents were also asked to show their salt package to the interviewer. Beginning with Phase 4 of the standard DHS questionnaire, respondents were asked to provide the interviewer with a teaspoon of cooking salt, which the interviewer then tested. Iodine testing methods varied across phases and countries. SALTBRIDGE combines information from the first approach of asking about cooking salt (in SALTIODIZE (HV222)) and the second approach of testing the cooking salt for iodine (in SALTEST3 (HV234)). The information in SALTBRIDGE is taken from the household record, linked to the record of the woman respondent. This information applies to household residents, not temporary visitors, so researchers may wish to exclude visitors using the RESIDENT (V135) variable (with visitors coded ""2""). See Comparability for more information.","[{""value"":""96"",""labl"":""Non-resident"",""is_missing"":null,""stats"":[]},{""value"":""10"",""labl"":""Iodized salt in household"",""is_missing"":null,""stats"":[]},{""value"":""11"",""labl"":""Packaged salt - iodized"",""is_missing"":null,""stats"":[]},{""value"":""20"",""labl"":""Non-iodized salt in household"",""is_missing"":null,""stats"":[]},{""value"":""21"",""labl"":""Packaged salt - noniodized"",""is_missing"":null,""stats"":[]},{""value"":""30"",""labl"":""Salt not tested"",""is_missing"":null,""stats"":[]},{""value"":""31"",""labl"":""Local salt"",""is_missing"":null,""stats"":[]},{""value"":""32"",""labl"":""Loose salt"",""is_missing"":null,""stats"":[]},{""value"":""33"",""labl"":""Salt for animals"",""is_missing"":null,""stats"":[]},{""value"":""34"",""labl"":""Natron in block"",""is_missing"":null,""stats"":[]},{""value"":""35"",""labl"":""Packaged salt - other"",""is_missing"":null,""stats"":[]},{""value"":""36"",""labl"":""Other, n.e.c."",""is_missing"":null,""stats"":[]},{""value"":""97"",""labl"":""Doesn't cook"",""is_missing"":null,""stats"":[]},{""value"":""98"",""labl"":""Missing\/no salt available"",""is_missing"":null,""stats"":[]},{""value"":""99"",""labl"":""NIU (not in universe)"",""is_missing"":null,""stats"":[]}]",,"[{""title"":""Nutrition Variables -- TOPICS"",""vocab"":""IPUMS"",""uri"":null}]","{""type"":""numeric"",""schema"":""other"",""category"":null,""name"":null}",