Abstract
Purpose
The purpose of this study was to describe the approaches, methods and questions asked in intensive care unit studies published in Korean journals and the American Journal of Critical Care (AJCC) from 1992 to 2011. Only quantitative studies were reviewed.
Methods
A total of 144 studies published in four Korean Journals and 521 studies published in American Journal of Critical Care (AJCC) were analyzed using descriptive statistics.
Results
The most frequently used research design reported in Korean journals were surveys (83.5%), protocol development (10.1%), and randomized controlled trials (6.2%). In AJCC, the most frequently reported design was survey research (90.4%) and randomized controlled trials (16.1%). The most frequent nursing intervention reported in the AJCC was tube care (10.8%), and in Korean journals the intervention of suctioning (10.8%). In Korea, nurses were more likely to study instrument measurements (31.0%) and positioning (13.5%). In reported studies in the AJCC there were more reports on emotional support, exercise, and measurement research.
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Table 1.
Table 2.
Table 3.
DNR=do not resuscitation; UTI=urinary tract infection; BSI=blood stream infection; MRSA=methicilline resistant staphyllococcus aureus; VRE=vancomycin resistant enterococci; MDR=multidrug resistant; VAp=ventilator associative pneumonia; CRRT=continuous renal replacement therapy; APACHE=acute physiology and chronic health evaluation; NIC=nursing intervention classification; MPM=mortality probability model; GCS=glasgow coma scale; ICP=intra cranial pressure.