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Wyszukujesz frazę "Matyja, Marcin" wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Perception of Euro in Poland – Economic and Psychological Factors
Autorzy:
Matyja, Marcin
Matyja, Dorota
Przybyszewski, Krzysztof
Banerski, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/417352.pdf
Data publikacji:
2014-12-15
Wydawca:
Akademia Leona Koźmińskiego w Warszawie
Tematy:
euro perception
economic factors
psychological factors
euro changeover
factor analysis
objectives of exploratory
Opis:
Purpose: Diagnosis of the opportunities and threats associated with the introduction of the euro in Poland was the main focus of this study. The research had two main objectives: exploratory and operational. The exploratory objective was to capture the structure of convictions affecting Poles’ attitudes toward the introduction of the euro. The operational objective was to verify which of those convictions have the most influence on the lack of support for the introduction of the euro. Methodology: The research was conducted with a national random sample (n=509) of Polish citizens. The CAPI/ CASI face-to-face questionnaire was used. Findings: There exists a multi-level structure of attitudes towards the euro. The attitude toward the introduction of the euro is explained by attitudes toward the euro and the Polish zloty, perceived gains and losses from introduction of the euro and life attitudes. One cannot force another individual to support the introduction of the euro. However, one can act upon the convictions of the nation, which has a major impact on raising euro acceptance. The most impact is from strengthening of national beliefs, which strongly and positively affect the level of euro acceptance, whereas any reduction lowers the acceptance of the introduction of a new currency. Limitations: As any other social phenomena, money perception is very dynamic and dependent on current political and social issues. Therefore, despite the fact that the model seems to define the factors and their influence on euro perception very accurately, it is essential that every time it is applied, the current state of mind of the society is measured. Furthermore, additional research should be conducted for groups deviating from the average results for the society. Originality: The practical aspect of this research is the opportunity to point out convictions, which need to be modified to increase euro acceptance.
Źródło:
Management and Business Administration. Central Europe; 2014, 22, 4; 3-25
2084-3356
Pojawia się w:
Management and Business Administration. Central Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Laparosocopic appendectomy, cost-effectiveness of three different techniques used to close the appendix stump
Autorzy:
Matyja, Maciej
Strzałka, Marcin
Rembiasz, Kazimierz
Powiązania:
https://bibliotekanauki.pl/articles/1394238.pdf
Data publikacji:
2015
Wydawca:
Index Copernicus International
Tematy:
laparoscopic appendectomy
cost-effectiveness
results
Opis:
It is generally agreed that laparoscopic appendectomy is a valuable operative method. The aim of the study was to evaluate cost-effectiveness of three different techniques used to close the appendix stump. Material and methods. We conducted a retrospective study that compared three groups of patients who were operated on laparoscopically for acute appendicitis in 2013 at our institution. We used an endoscopic clip to close the appendix stump in the first group (n=20), endoscopic stapler was applied in the second group (n=20), and in the third group of patients the appendix base was closed with a laparoscopic suture (n=20). These groups were matched by age, sex and BMI. Results. The average operative cost was the highest in the second group. Cost of the laparoscopic appendectomy with the application of the endoscopic clip was significantly lower (first group) and comparable to the third group. Observed differences in total hospitalization costs were associated only with the chosen appendix stump closure technique. Conclusions. Clip closure of the appendix base is an easy and cost-effective procedure. The laparoscopic suture technique is the cheapest but technically demanding. According to our experience endoscopic stapler may be useful in some cases, although it is the most expensive method.
Źródło:
Polish Journal of Surgery; 2015, 87, 12; 634-637
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Results of Laparoscopic Appendectomies Performed with the Use of Titanium Clips for Closure of the Appendicular Stump
Autorzy:
Strzałka, Marcin
Matyja, Maciej
Rembiasz, Kazimierz
Powiązania:
https://bibliotekanauki.pl/articles/1395843.pdf
Data publikacji:
2014-12-18
Wydawca:
Index Copernicus International
Tematy:
laparoscopic appendectomy
titanium clips
results
Opis:
Nowadays laparoscopy is used frequently not only in elective surgery but also in abdominal emergencies, including acute appendicitis. There are several techniques used to close the appendicular stump during laparoscopic appendectomy. The aim of the study was to present the results of minimally invasive appendectomies performed with the use of titanium clips. material and methods. Patients operated on laparoscopically for acute appendicitis with the application of titanium clips between October 2012 and December 2013 were included in the study. We reviewed retrospectively patients` data including: age, sex, duration of the surgical procedure and hospital stay, mortality, intraoperative and postoperative complication rates. Results. There were 93 patients (mean age=33.8 years, SD=15.23) in the analyzed group, including 60 men (mean age=33.5 years, SD= 15.07) and 33 women (mean age=33.9 years SD=15.26). The aver-age duration of the surgical procedure was 66 min (SD= 33.15). The average length of hospital stay was 3.38 days (SD=1.62). No intraoperative complications were observed in the analyzed group. Post-operative complication rate was low (6 cases, 6.5%). No mortality was observed. Conclusions. Laparoscopic appendectomy with the application of titanium clips for closure of the appendicular stump is safe, associated with low complication rates and should be considered as a routine technique in everyday surgical practice.
Źródło:
Polish Journal of Surgery; 2014, 86, 9; 418-421
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of the Single Access Technique in Laparoscopic Surgery
Autorzy:
Strzałka, Marcin
Matyja, Maciej
Matłok, Maciej
Migaczewski, Marcin
Budzyński, Piotr
Budzyński, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1396053.pdf
Data publikacji:
2013-02-01
Wydawca:
Index Copernicus International
Tematy:
laparoscopy
single access technique
results
Opis:
Laparoscopic single access technique is a next step in development of minimally invasive surgery. The aim of the study was to present results of different laparoscopic single incision procedures and evaluate application of this technique. Material and methods. 102 patients (15 males and 87 females) who underwent laparoscopic single incision procedure from 15th October 2009 to 31st December 2012 were included in the study. Results. In the analyzed period we performed 72 cholecystectomies (70.6%), 8 left adrenalectomies (7.8%), 3 right adrenalectomies (2.9%), 7 splenectomies (6.9%), 5 spleen cysts unroofings (4.9%), 2 appendectomies (2%), 1 Nissen fundoplication procedure (1%), 1 removal of the adrenal cyst (1%) and 3 concomitant splenectomies and cholecystectomies (2.9%). There were 3 technical conversions to multiport laparoscopy, but no conversion to open technique. Complications were observed in 5 patients (4.9%). Average operation time was 79 min (SD=40), average hospitalization time 2.4 day (SD=1.4). Conclusions. Laparoscopic single incision technique is a safe method and can be used as a reasonable alternative to multiport laparoscopy in different minimally invasive procedures especially in young patients to whom an excellent cosmetic effect is particularly important.
Źródło:
Polish Journal of Surgery; 2013, 85, 2; 73-77
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Single-Incision Laparoscopic Cholecystectomy - can we Afford that? Cost Comparison of Different Surgical Techniques
Autorzy:
Matyja, Maciej
Strzałka, Marcin
Zychowicz, Anna
Kołodziej, Damian
Rembiasz, Kazimierz
Budzyń, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1395751.pdf
Data publikacji:
2014-04-01
Wydawca:
Index Copernicus International
Tematy:
laparoscopy
single access technique
SILC
cost effectiveness
Opis:
One of the most commonly performed surgeries in general surgery wards with laparoscopic technique as a method of choice is gall-bladder excision. In addition to -the commonly used conventional laparoscopic cholecystectomy single incision laparoscopic cholecystectomy is getting more and more attention. Despite many works and studies comparing these methods, there is still a shortage of results assessing efficiency of this new surgical technique. The aim of the study was to evaluate cost-effectiveness of this method in Polish financial reality. We have analyzed costs of three different surgical techniques: conventional (multi- incision) laparoscopic cholecystectomy, SILC and ‘no -port’ SILC. Material and methods. We conducted a retrospective study that compared three groups of patients who underwent treatment with conventional laparoscopic cholecystectomy (n=20), SILC (n=20) and no-port SILC (n=20). These groups were matched by age, sex and BMI. Following parameters were analyzed: complication rate, operative time, operative costs, length of hospital stay, hospitalization costs. The SILC cases were performed with one of the three-trocar SILC ports available on the market. The ‘no- port’ SILC cases were performed by single skin incision in the umbilicus, insertion of one 10 mm trocar for the operating instrument, another instrument and scope were inserted directly thorough small incisions in the aponeurosis without a dedicated port Results. The average operative cost was significantly higher in the SILC group comparing to the conventional laparoscopy group and the no-port SILC group. There was no significant difference in complication rate, operative time, length of hospital stay, or hospitalization costs between the three groups Conclusions. Currently the cost of the dedicated SILC port does not allow a regular use of this procedure in Polish financial reality. According to our experience improved cosmesis is the only advantage of the single incision laparoscopy, therefore we believe that it is reasonable to consider this technique in a a very selected group of patients.
Źródło:
Polish Journal of Surgery; 2014, 86, 4; 177-180
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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