Hasan, M., Hornikel, B., Dooley, E., Boudreaux, B., Howard, V., Judd, S., Shechter, A., Tiwari, H., Xu, C., Palta, P., Diaz, K., Gabriel, K. (2026). Abstract 33: Equivalence of Algorithm- and Log-guided Sleep Estimates within GGIR: The REasons for Geographic and Racial Differences in Stroke 24-hour Activity Cycles (REGARDS 24H-ACT) Study. Circulation. https://doi.org/10.1161/cir.153.suppl_1.33