72 research outputs found
Delayed use of operating rooms in a university hospital
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Advanced surgical technology demands more precise, meticulous, and time-consuming procedures. In addition, the patient''s preference of tertiary health providers makes over crowding of the University Hospitals. Therefore, it has been necessary to maximize utilization of the operating room of such hospitals to accommodate these requirements. This study, targeting 1,302 surgical cases performed in 22 operating rooms at a university hospital in the Seoul area from October 8 to November 1, 2001, analyzed reasons for delay, and factors that caused delayed use
of operating rooms. This study also assessed that the rate of operating room use would increase if the sources for possible reform were improved. 1. Among total of 1,302 cases of surgery, the incidence of surgeries in which there were no time delays and no factors for delay were discovered is 71.4% or 930 cases: the
incidence in which surgeries were delayed was 28.6% or 372 cases. 2. In collecting data for this study, 10 variables were included: age, sex, status of the hospitalization, surgery department, operating time, type of anesthesia, elective surgery or not, use of patient controlled analgesia(PCA), time of the day, and day
of the week. Logistic regression analysis was performed to identify those factors that caused delays. Procedures involving women were delayed 1.4 times more frequently than those of men. Compared to A department, B department was 1.8 times more likely to be delayed, and H department was 0.4 times less likely to be
delayed. Regional anesthesia was 2.4 times more likely to be delayed than general anesthesia, and surgeries that PCA was applied were 0.6 times less likely to be delayed than those when it was not. Surgeries performed on the Thursday were 1.7 times more likely to be delayed than those performed on the Monday. Compared to surgeries performed between 07:00-07:59, those performed between 08:00-08:29 were 4.3 times higher. 3. The reasons for delay were related to surgeon, surgical department, patient, anesthesia, administrative system, sick ward, and support services. Among these, 5,755 minutes for 276 delayed cases could be resolved easily, and resolving delays of 3,320 minutes for 131 cases would be more difficult. Among the causes for delay that could be improved, delays due to patient''s transfer and surgeon''s factor were the most common, 21.6% and 17.4% respectively. 4. If resolvable delays are improved, pre-anesthesia room is administered, and regional anesthesia and PCA are done ahead of time, use of emergency operating rooms will increase, we can increase overall utilization by 4.09%, we will save 744 minutes a day, we can reduce the time the operation room is used after 4 PM by 35%, and we can resolve the operation cancellations due to insufficient operating rooms. For the increase in the use of operating rooms, we need to maximally decrease the delays that could be improved, by allocating block
time based on used totals hours of elective cases, giving accurate information on surgery schedule, voluntary cooperation by staff participating in surgeries in reducing delay time, and the hospital management''s will to improve delay.ope
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Όλ¬Έ(μμ¬)--μμΈλνκ΅ λνμ :κ΅μ‘νκ³Ό νμκ΅μ‘μ 곡,2002.Maste
(A) study of the factors influencing collaboration on the medical team : κ°νΈμκ³Ό μμ¬λ₯Ό μ€μ¬μΌλ‘
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The purpose of this study was to find out which factors nurses perceive as influencing nurse-physician collaboration.
The subjects for this study were selected by convenience sampling in one general hospital in Seoul.
The 185 subjects were registered nurses with careers of over one year.
A questionnaire developed by the researcher was used as the research tool.
Items for the tool were first collected using an unstructured open ended questionnaire.
Then a structured questionnaire tool was developed on the basis of the results of the open ended questionnaire. The data collection period was from Nov. 4. 1987, to Nov. 6. 1987.
Data analysis was done using percentages, t-tests, and pearson correlation coefficients.
The results of the study are as follows ;
1. The general characteristics of the subjects were : mean age, 29; for religion, christianity highest with 62.2%; 59.4% college graduates ; and 30.3% with 3-5 years of working experience.
2. The item which was seen to most strongly influence nursephysician collaboration was "the nursing department must be a steady administrative part of the hospital" with a score of 4.919. The maximun score of each item was 5.0. The area which showed the highest score was organization with a score of 4.7. 3. The following characteristics carrelated significantly with the score of nurses perception of nurse-physician collaboration ; managerial position (r=.14, p<.05) years on the Job(r=.13, p<.05), and perception of the importance of nurse-physician collaboration (r=.13, p< .05). The relationship between present position and the managerial section also showed a statistically significant correlation (r=.13, p< .05).
4. There was a significant difference between departments in organization (t=2.58, p<.05) and in management (t=2.17, p<.05).
5. There was a significant difference between departments as to factors affecting department unity on the following; personal characteristics (t=-2.70, p<.01) organization (t=-.404, p<.001), management (t=-3.70, p<.001) and the importance of the nurse-physician collaboration as shown by the perception scores (t=-5.06, p<.001).
From this study the following conclusion is suggested : Nurses who have longer careers recogninge the importance of nurse- physician cooperation. Therefore it is suggested that personnel management focus on retaining experienced nurses.restrictio
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