Fig. 2From: Increased circulating endothelial progenitor cells and improved short-term outcomes in acute non-cardioembolic stroke after hyperbaric oxygen therapyChanges (baseline and 1-month follow-up) in biomarker levels in the different patient subgroups (HBOT group and disease control) were compared using the paired-t test. a NIHSS, b Barthel index (%), c modified Rankin ScaleBack to article page