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Variable

UK Data Service variable record for:

National Diet and Nutrition Survey Years 1-4, 2008/09-2011/12

Variable Details

VariableNa_mmolM
LabelUrinary sodium (mmol/L) - result code
Responses
-50 No nurse visit/urine not taken 1914
-42 Participant did not comply with protocol (e.g.missed urine s 1
-41 Urine Collection not complete by standard criteria 0
-40 Not applicable for age or complete by PABA only 0
-26 Unviable urine weights recorded 0
-24 No consent held to analyse samples 0
-22 Sample not processed by lab 0
-21 Insufficient sample for analysis 0
-20 Unknown reason 2
-7 Technical problems 0
-4 Urine sample lost at HNR/ADDX/IGER 0
-3 Urine sample lost in transfer 3
-2 Incomplete urine collection 0
1 Result obtained 2234
2 Notional result 2
DisclaimerPlease note that these frequencies are not weighted.
LocationNational Diet and Nutrition Survey Years 1-4, 2008/09-2011/12
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We are supported by the University of Essex, University of Manchester, Jisc, UCL and University of Edinburgh. We are funded by UKRI through the Economic and Social Research Council.