Fig 1.
Study flow.
Table 1.
Baseline characteristics of patients with suspected acute stroke (n = 340).
Table 2.
Comparison of laboratory tests from referring hospitals vs. stroke center.
Fig 2.
Modified Bland-Altman plots of prothrombin time (PT), international normalized ratio (INR), and platelet counts.
Table 3.
Adjusted accuracy classified by storage time.
Fig 3.
Different acceptable storage times of laboratory tests as proposed by previous researchers.