TABLE 4
Our patient’s mixing study results
Test
Value
a
Reference range
Activated partial thromboplastin time (aPTT) screen
61.2 seconds
24.4–33.4
Immediate aPTT 1:1 mix
33.1 seconds
< 33.5
Incubated aPTT 1:1 mix
42.2
seconds
< 37.3
↵
a
Abnormal results are shown in bold.