LOINC long common name : 6-item Transportation Security Index [TSI-6];
LOINC description : The 6-item Transportation Security Index is an abbreviated version of the 16-item
Transportation Security Index. It captures the lived experiences of people experiencing
transportation insecurity, and it has been validated using a nationally representative
survey. The index can be used to assign respondents a continuous score representing
their level of transportation insecurity or to categorize respondents as experiencing
no insecurity or insecurity that is marginal, low, moderate, or high.;