Question

given array examscores, which assigns variable newscore with the examscores array element at the index one before the value held in variable i? A. newScore = examScores[i] B. newScores = examScores[i] - 1 C. newScore = examScores[i-1] D. newScore = examScores[i+1]

Answer 1

Many hospitals are unable to performance an emergency endoscopy on every patient who has an upper gastrointestinal bleeding.

There are no clear rules for choosing patients for emergency endoscopy. The purpose of the current study is to create a straightforward grading system based on patient clinical characteristics at emergency rooms to categorize the severity of upper gastrointestinal hemorrhage (UGIH). In a hospital with a university affiliation, retrospective data on patients with UGIH were examined. Mild, moderate, and severe severity levels were used to categorize patients according to the criteria. The three groups' clinical and analytical data were contrasted. Significant metrics were chosen as severity indicators. Significant multivariable parameter coefficients were converted into item scores, which were then joined together to create individual severity scores.

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