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Table 2 Plasma risk markers in nested case control study where subjects were not on warfarin

From: Incident venous thromboembolic events in the Prospective Study of Pravastatin in the Elderly at Risk (PROSPER)

 

Cases (n = 48)

Controls (n = 93)

Odds ratio (95% CI)

P-value

Factor VIII (iu/dL)

158.4 (42.0)

144.6 (38.2)

1.52 (1.01, 2.28)

0.044

Fibrinogen (g/L)

3.60 (0.61)

3.73 (0.79)

0.81 (0.54, 1.24)

0.34

PAI-1 (ng/mL)

58.5 (35.9)

58.8 (30.9)

0.97 (0.68, 1.38)

0.86

IGF-1 (ng/mL)

74.0 (19.2)

76.0 (24.3)

0.92 (0.63, 1.34)

0.66

Factor VII (iu/dL)

135.0 (32.8)

137.9 (32.5)

0.85 (0.56, 1.29)

0.45

Factor IX (iu/dL)

138.6 (30.0)

140.4 (26.8)

0.94 (0.66, 1.33)

0.72

APC ratio

3.83 (1.19)

3.87 (1.12)

0.96 (0.66, 1.40)

0.85

  1. Means (SD) are shown. Unadjusted odds ratios for continuous variables with approximately 1 SD change (SD in control group) are shown.