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|-1||[-1] no answer||[-1] no answer|
|-2||[-2] does not apply||[-2] does not apply|
|-3||[-3] answer improbable||[-3] answer improbable|
|-4||[-4] inadmissible multiple answer||[-4] inadmissible multiple answer|
|-5||[-5] not included in this version of the questionnaire||[-5] not included in this version of the questionnaire|
|-6||[-6] questionnaire version with modified filtering||[-6] questionnaire version with modified filtering|
Codes of related variables with the same concept
This table provides you with an overview of label definitions across related variables to identify changes over time in longitudinal variables. The first number indicates the value code, the second number (in brackets) represents the frequency in the data. Please note that labels are simplified and values with frequency = 0 are hidden.