Body mass index, BMI; Peripheral vascular disease, PVD; Canadian Cardiovascular Society classification, CCS; left ventricular ejection fraction, LVEF * Without sternal wound infection ** With sternal wound infection The in-hospital mortality rates (mortality within a 30-day period after operation) in Group 1(non-SWI) and Group 2 (SWI) were 1.1% and 9.1%, respectively (p < 0.001).
These introductions contributed to 5,967 operations in the first stage of introduction of a new endoprosthesis model (operations in group A with pairwise minimum order numbering) in all of the 76 hospitals in the period from January 1 , 1998to December 31 , 2007
For each selected pair, the model was estimated for the cases with this pair only with the operations in group E (over 100 operations with the pair in the hospital) as the reference, using the order numbering of the stem and cup separately, or the pairwise order numbering (both minimum and maximum).
Dislocation was observed early in the postoperative, from 12 to 24 days after the operation, in group I.
The comparison of the patients' status after the first and second operation in group III showed significantly different walking capacity and flexion in favor of the second intervention.
Three cases of macular hole and two cases of ERM required a second operation in group B, and one case of ERM in group V (P = 0.087, Fig. 1).
Basically, we can divide the bioreactors for gas treatment operations in two groups: turbulent and laminar contactors.
The mechanism described is designed to address problems of co-operation in transient groups, where group members are assumed to act selfishly to preserve their limited resources.
Population-based data can provide more realistic estimates of the risks and benefits of operations in this group.
All the operations in this group were successful in curing hyperparathyroidism.
