instruction:
Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.
question:
Context: A computerized physician order entry (CPOE) system with embedded clinical decision support can reduce medication errors in hospitals, but might increase the time taken to generate orders.', 'We aimed to quantify the effects of temporal (month, day of week, hour of shift) and other factors (grade of doctor, prior experience with the system, alert characteristics, and shift type) on the time taken to generate a prescription order.', 'A large university teaching hospital using a locally developed CPOE system with an extensive audit database.', 'We retrospectively analyzed prescription orders from the audit database between August 2011 and July 2012.', 'The geometric mean time taken to generate a prescription order within the CPOE system was 11.75s (95% CI 11.72 to 11.78). Time to prescribe was most affected by the display of high-level (24.59s (24.43 to 24.76); p<0.001) or previously unseen (18.87s (18.78 to 18.96); p<0.001) alerts. Prescribers took significantly less time at weekends (11.29s (11.23 to 11.35)) than on weekdays (11.88s (11.84 to 11.91); p<0.001), in the first (11.25s (11.16 to 11.34); p<0.001) and final (11.56s (11.47 to 11.66); p<0.001) hour of their shifts, and after the first month of using the system.
Answer: The display of alerts, prescribing experience, system familiarity, and environment all affect the time taken to generate a prescription order. Our study reinforces the need for appropriate alerts to be presented to individuals at an appropriate place in the workflow, in order to improve prescribing efficiency.
answer:
Do temporal and other factors that influence the time doctors take to prescribe using an electronic prescribing system?

question:
Context: Postoperative neurologic deficits after thoracic aortic reconstruction vary widely. Our previous study showed that delayed ischemic preconditioning could prevent spinal cord injury caused by occlusion of the descending thoracic aorta in pigs. We investigated early ischemic preconditioning in the same model.', 'Twenty-eight pigs were divided into 4 groups: group 1 (n = 6) underwent a sham operation, group 2 (n = 6) underwent aortic occlusion for 20 minutes, group 3 (n = 8) underwent aortic occlusion for 35 minutes, and group 4 (n = 8) underwent aortic occlusion for 20 minutes and underwent aortic occlusion 80 minutes later without hypotension for 35 minutes. Aortic occlusion was accomplished by using 2 balloon occlusion catheters placed fluoroscopically at T6 to T8 above the diaphragm and at the aortic bifurcation. Neurologic evaluation was performed by an independent observer according to the Tarlov scale (0-4). The lower thoracic and lumbar spinal cords were harvested at 120 hours and examined histologically with hematoxylin-and-eosin stain. Histologic results (number of neurons and grade of inflammation) were scored (0-4) and were similarly analyzed. Statistical analysis was by means of the Kruskal-Wallis test.', 'Group 4 had a better neurologic outcome at 24, 48, and 120 hours in comparison with group 3 (P <.001). The histologic changes were proportional to the neurologic test scores, with the more severe and extensive gray matter damage in animals of group 3 (number of neurons, P <.001; grade of inflammation, P <.001).
Answer: Early ischemic preconditioning without hypotension protects against spinal cord injury after aortic occlusion, as confirmed by using the Tarlov score and histopathology.
answer:
Does early ischemic preconditioning without hypotension prevent spinal cord injury caused by descending thoracic aortic occlusion?

question:
Context: To explore the implication of serial coronary changes on the late coronary outcomes in patients with Kawasaki disease (KD) with coronary aneurysms 4 mm.', 'We performed a retrospective review of 78 patients with KD with large coronary aneurysms (1980-2013, male: 76.9%; 792 patient-years). Progressive coronary dilatation was defined for those with progressive enlargement of coronary arteries in 3 consecutive echocardiograms.', 'We studied 27 patients with KD with giant aneurysms ( 8 mm) and 51 patients with KD with medium aneurysms (4-8 mm). All the giant and 43.1% of medium aneurysms persisted during the study period. For the patients with giant aneurysms, their 10-year freedom from acute myocardial infarction/cardiovascular death and all ischemia was 66% and 52%, respectively. The median intervals for the aneurysm diameters reaching their peak were 3.3 months (giant) and 0.25 months (medium), respectively. In patients with giant aneurysms, the 10-year freedom from ischemia was much lower in those with progressive coronary dilatation (28% vs 59%, P = .021). In patients with medium aneurysms, the probability of 5-year persistence of aneurysm was much greater (67.2% vs 14.8%, P < 10(-3)) in those with progressive coronary dilatation. Male sex and intravenous immunoglobulin therapy were not associated with the late outcomes in the patients with KD who had aneurysms larger than 4 mm.
Answer: In addition to coronary diameters 1 month after the onset of KD, progressive coronary dilatation at 2 or more months after diagnosis may be an indicator of duration, and the severity of vasculitis and adverse dilative remodeling were associated with worse late coronary outcomes.
answer:
Does progressive Coronary Dilatation predict Worse Outcome in Kawasaki Disease?