Table 2.

Coagulation parameters during intensive care.

Coagulation	Days 1–4	Days 5–8	Days 11–14	Days 18–21	Days 28–31
Median, IQR	n = 13	n = 13	n = 10	n = 10	n = 7
Platelets × 1,000/µl	196 (95–272)	169 (135–322)	191 (129–288)	172 (140–286)	216 (124–395)
aPTT, s	43.5 (40–49)	42.9 (40–51)	50.8 (50–55)	38.1 (37–59)	39 (34–45)
INR	1 (0.9–1.1)	1 (0.9–1)	1 (1–1.1)	1 (1–1.1)	0.9 (0.9–1.1)
D-dimers, mg/L	4.1 (3–8)	3 (3–8)	8.8 (5–16)†	10.3 (5–19)†	10 (8–12)†

aPTT, activated partial thromboplastin time; INR, international normalized ratio; IQR, interquartile range. ^†Missing data for some patients.