background:  little is known about trends and predictors of hardware related infection following open reduction and internal fixation (orif) of extremity fractures, one of the major causes of failure following orif. the present study was designed and conducted to determine trends and predictors of infection-related hardware removal following orif of extremities using a nationally representative...

Extended spectrum β-lactamases (ESBLs) are enzymes produced by a variety of Gram negative bacteria which confer an increased resistance to commonly used antibiotics. They are a worrying global public health issue as infections caused by such enzyme-producing organisms are associated with a higher morbidity and mortality and greater fiscal burden. Coupled with increasing prevalence rates worldwi...

background: the purpose of our study was to assess resident and fellow patient care competency related to chest port catheter insertion after implementation of an educational program and completion of a certification checklist. furthermore, we aimed to measure the impact of this intervention on early infection rates. methods: baseline early infection rates as defined by the cdc were obtained in...

The rate of cervical cancer in Asians is deferent, based on the risk factors affecting and the rate of papiloma virus infection among females. Cervical cancer is one of the important cancers between Iranian women. In the present study the rate of cervical neoplasia was detected in Isfahan and some risk factors affecting the incidence of cervical cancer was analyzed. The human papiloma virus inf...

In this paper, we present a model of infection in which virus can simultaneously infect two types target cells. The has general form rates deterministic and stochastic settings, incorporating bilinear rates, saturated incidences half-saturated incidences. the case, investigate existence stability infection-free steady state state, respectively. Considering that rate coefficient is affected by r...