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Table 3 Mortality rates associated with Factor V carrier status in individuals with critical illness

From: Influence of Factor V Leiden on susceptibility to and outcome from critical illness: a genetic association study

 

Mortality

 

30-day

90-day

Overall

ICU cohort

   

   Non-carrier

55/209 (26.3)

72/209 (34.4)

115/209 (55)

   Carrier

11/28 (39.3)

14/28 (50)

23/28 (82.1)*

G1 cohort

   

   Non-carrier

40/292 (13.7)

70/294 (24)

90/292 (30.8)

   Carrier

5/23 (21.7)

8/23 (34.8)

8/23 (34.8)

G2 cohort

   

   Non-carrier

80/494 (16.2)

113/494 (22.9)

275/494 (56.0)

   Carrier

10/40 (25.0)

11/40 (27.5)

21/40 (52.5)

IPD cohort

   

   Non-carrier

24/155 (15.5)

NA

NA

   Carrier

1/8 (12.5)

  
  1. *: Fisher's exact test P = 0.007. ICU: intensive care unit; G1: Gram negative sepsis cohort 1; G2: Gram negative sepsis cohort 2; IPD: invasive pneumococcal disease.