ho regimen of enoxaparin in the treatment of DVT were 2.3% (13/ 559), 4.6% (17/ 368), 9.7% (14/ 145) and 11.1% (2/ 18) respectively, and in patients receiving the recommended regimen of unfractionated heparin in the treatment of PE were 6.9% (36/ 523), 3.1% (11/ 352), 11.1% (18/ 162) and 10.7% (3/ 28),