Correlation coefficients between APC ratio and fasting plasma tHey concentration
| . | N . | r . | P . |
|---|---|---|---|
| All subjects | 1254 | −0.10 | .73 |
| Subjects with hyperhomocysteinemia* | 147 | −0.02 | .99 |
| Subjects with thrombotic event | 434 | −0.04 | .45 |
| Subjects without thrombotic event | 820 | 0.03 | .39 |
| . | N . | r . | P . |
|---|---|---|---|
| All subjects | 1254 | −0.10 | .73 |
| Subjects with hyperhomocysteinemia* | 147 | −0.02 | .99 |
| Subjects with thrombotic event | 434 | −0.04 | .45 |
| Subjects without thrombotic event | 820 | 0.03 | .39 |
In subjects with hyperhomocysteinemia, 34 had plasma levels of tHcy 30 μM, a concentration that caused APC resistance in an in vitro study.2