Table 4 INR monitoring during the 1-year follow-up

1.8 ± 0.3

2.1 ± 0.5

1.9 ± 0.7

2.0 ± 0.2

2.2 ± 0.4

0.33

1.7 ± 0.9

2.0 ± 0.3

2.1 ± 0.5

1.9 ± 0.6

2.1 ± 0.2

0.48

2.0 ± 0.2

1.7 ± 0.4

2.2 ± 0.9

2.0 ± 0.8

2.1 ± 0.7

0.56

1.9 ± 0.3

1.6 ± 0.6

2.3 ± 0.5

2.6 ± 0.9

2.5 ± 0.8

< 0.05

1.6 ± 0.5

1.8 ± 0.4

2.0 ± 0.6

2.1 ± 0.4

2.2 ± 0.7

0.14

1.7 ± 0.2

1.9 ± 0.5

2.1 ± 0.6

2.2 ± 0.4

2.1 ± 0.8

0.35