BACKGROUND During the past two decades, methicillin-resistant Staphylococcus aureus (MRSA) has become increasingly common as a source of nosocomial infections. Most studies of MRSA surveillance were performed during outbreaks, so that results are not applicable to settings in which MRSA is endemic. This paper gives an overview of MRSA prevalence in hospitals and other healthcare institutions in...

The need to identify the most viable embryo following in vitro fertilization (IVF) was established early in the history of human IVF. The stalwart of identifying the best embryos has been morphology. Other techniques have however seen wide acceptance, including the use of preimplantation genetic screening, even though concerns exist over the invasive nature of the technique. Alternatively, noni...

People with intellectual disability experience the same range of sexual needs and desires as other people. However, they experience many difficulties meeting their needs. They may be discouraged from relieving sexual tension by masturbating. They face a high risk of sexual abuse. They are likely not to be offered the full range of choices for contraception and sexual health screening. Poor educ...

A comprehensive campaign to control venereal diseases was undertaken in Poland in 1970. During the eight-year period of the campaign a significant decrease in the morbidity rate of gonorrhoea and syphilis was achieved. The number of cases of primary and secondary syphilis decreased by 85% and the number of cases of gonorrhoea by 30%. This paper presents the main guidelines of the campaign and a...

OBJECTIVE To determine the factors associated with participation in cervical cancer screening and follow-up treatment in the context of a randomized controlled trial. The trial was initiated to evaluate the efficacy and cost effectiveness of visual inspection with acetic acid, cytological screening and testing for human papillomavirus in reducing the incidence of and mortality from cervical can...

introducation: cancers are the third most common cause of death in iran. colorectal cancer is an ideal tumor for screening. therefore, early diagnosis through screening can reduce its prevalence and mortality. on the other hand, knowledge of practitioners about screening programs has a direct relationship with their performance. methods: in a cross-sectional-educational study, knowledge, attitu...

Screening is a public health activity to detect disease among people thought a priori to be well. In the United States, the major cervical screening target is treatable CIN3 (or, to be especially cautious, CIN2), not invasive cervical cancer, for which treatment causes far more morbidity and is less certain to succeed. Therefore, cervical screening distinguishes between the few women who might ...

How well do different classification methods perform in selecting the ligands of a protein target out of large compound collections not used to train the model? Support vector machines, random forest, artificial neural networks, k-nearest-neighbor classification with genetic-algorithm-optimized feature selection, trend vectors, naïve Bayesian classification, and decision tree were used to divid...

Developing new medical drugs is expensive. Among the first steps is a screening process, in which molecules in existing chemical libraries are tested for activity against a given target. This requires a lot of resources and manpower. Therefore it has become common to perform a virtual screening, where computers are used for predicting the activity of very large libraries of molecules, to identi...