clotcon (IMAGE) Kazan Federal University Caption Parameters of blood clot contraction in neurosurgical patients before and after surgery. Gray dot/box plots--patients without postoperative DVT (n?=?55); black dot/box plots--patients with postoperative DVT (n?=?23). The results are presented as the median and intervals between the 25th and 75th, as well as between the 5th and 95th percentiles (2-way ANOVA with Tukey's multiple comparisons post hoc test). Credit Kazan Federal University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.