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. 2014 Feb 24;5(3):817–831. doi: 10.1364/BOE.5.000817

Fig. 4.

Fig. 4

Comparison of LSR clotting time (CTLSR) measured with (A) activated partial thromboplastin time (aPTT) and (B) Prothrombin time (PT) in 50 patient blood samples. (C) Comparison of maximum clot stiffness, τMax with fibrinogen levels in 25 blood samples. A statistically significant strong positive correlation with conventional coagulation tests (CCT) results in all cases demonstrates the utility of LSR for blood coagulation assessment.