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. Author manuscript; available in PMC: 2022 Jan 1.
Published in final edited form as: Crit Care Med. 2021 Jan 1;49(1):e63–e79. doi: 10.1097/CCM.0000000000004710

Figure 5: Illustration of the “Salsa effect” in latent class analysis using simulated data. The indicators of the identified classes when plotted on a graph they run parallel to each other, suggesting that the identified classes are merely representative of scales of severity of these variables.

Figure 5:

ICAM-1 = Intercellular Adhesion Molecule-1, IL = Interleukin Ang-2 = Angiopoetin-2, sTNFR-1 = Soluble tumor necrosis factor receptor-1.