alkat19

lookdnbc

Look up DNBC (Danish National Birth Cohort) study variables by topic across all questionnaire waves. Use this whenever the user asks to find, list, or identify DNBC variables related to a concept (e.g. "find variables about smoking", "which variables cover maternal depression / breastfeeding / infections / childhood adversity?"), asks what variables exist in a given wave, needs variable names, descriptions, or answer labels from the DNBC codebooks, or is deciding which variables to pull during preprocessing. Searches a pre-built dictionary of ~7,900 variables from the Interview 1-4, 7-year, 11-year (child & adult) and 18-year follow-up codebooks and returns matches grouped by wave with each variable's name, description, and value labels. Trigger this even when the user only names a topic and asks "what DNBC variables are there for this?", or references a codebook, a wave, or a variable code such as A018, E_QDATE, Z004_1, or A031_5.