LOINC long common name : 16-item Transportation Security Index [TSI-16];
LOINC description : The 16-item Transportation Security Index 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.
[https://poverty.umich.edu/research-funding-opportunities/data-tools/the-transportation-security-index/]
[https://sites.fordschool.umich.edu/poverty2021/files/2024/01/Administering-the-Transportation-Security-Index-revised-011824.pdf];