The Journal of hospital infection
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In a retrospective study the influence of several factors on the length of hospital stay of severely burned patients (at least 24% total body surface area) has been investigated. The influence of these factors was studied by means of the Cox model survival analysis with time-varying covariates. ⋯ The length of hospital stay was positively correlated with the extent of the burned area and with the age of the patient. Wound colonization with Enterobacteriaceae or with a combination of Pseudomonas spp. and Staphylococcus aureus was also associated with a prolonged stay in hospital.
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Editorial Comparative Study
Antibiotic resistance associated with selective decontamination of the digestive tract.
Selective decontamination of the digestive tract (SDD) appears to reduce infection, particularly pneumonia, in intensive care, and some patients benefit markedly. Gram-positive overgrowth and antibiotic resistance in both Gram-positive and Gram-negative organisms has been recorded. However, the clinical and epidemiological significance of these observations is still debated. Future studies will need to be of sufficient size and duration to provide good quality data on which the safety and efficacy of SDD can be properly judged.