Columbia LENS Survey Launch A singular survey to help inform programs and policies launches Feb. 9, 2024. By Columbia Health February 05, 2024 The Columbia Lived Experiences and Needs of Students (LENS) Survey is a joint effort between Columbia Health, CUIMC Student Health on Haven, and University Life. Combining the previous ACHA-NCHA survey and Columbia Well-being survey, the LENS Survey seeks to assess student experiences and needs across three axes: physical & mental well-being, sexual respect, and connection & belonging. Read the announcement on the Columbia LENS Survey website.