Unique flowsheet rows with observation counts and topic areas. Obs Count: number of observations for the row in the final dataset. Row Format (Data Type): FT=free-text, VLM=value list multi-select, VLS=value list single-select. Topic Areas: RS=Residence, LS=Living Situation, LC=Living Conditions. **Value lists contained only “yes” and “no” values with free-text comments.