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18篇 您的检索式:作者名="Mattar G"
    题名 作者 年代 出处 被引量
1Renal artery perfusion modifies ischemia/reperfusion injury显示文摘HUGHES J D MATTAR S G CHEN C 1996J Surg Res1996,60,2:1
2The chronic inflammatory hypothesis for the morbidity associated with morbid obesity: implications and effects of weight loss 显示文摘Cottam DR Mattar SG Eid G 2004Obes Surg2004,14,5:1
3Influence of ionospheric electron density fluctuations on satellite radar interferometry显示文摘Gray A L Mattar K E Sofko G 2000Geophysical Research Letters2000,27,10:1
4Labeled faces in the wild: a database for studying face recognition in unconstrained envi-ronments显示文摘Huang G B Mattar M Bcrg T 2007International Journal of Computer Vision2007,96,3:1
5Laparoscopic sleeve gastreetomy as an initial weight-loss procedure for hish-risk patientswith morbid obesity显示文摘Cottam D Qureshi F G Mattar S G 2006Surg Enclose2006,20,6:1
6Preoperative serum levels of CA72-4, CEA, CA19-9 and alpha-fetoprotein in patients with gastric cancer显示文摘Mattar R Andrade C R Difavero G M 2002Rev Hosp Clin Fac Med Uni Sao Paulo2002,57,3:1
7Laparoscopic sleeve gastreetomy as an initial weight-loss procedure for high-risk patients with morbid obesity显示文摘CottamD Qureshi F G Mattar S G 2006Surg Endose2006,20,6:1
8Laparoseopie sleeve gas- trectomy as an initial weight-loss procedure for high-risk patients with morbid obesity 显示文摘Cottam D Qureshi FG Mattar G 2006Surg Endose2006,20,6:1
9Effect of probiotics on enterocyte bacterial translocation in vitro 显示文摘Mattar A F Drongowski R A Coran A G 2001Pediatric Surgery International2001,17,:1
10Influence of ionospheric e- lectron density fluctuations on satellite radar interferometry 显示文摘Gray A L Mattar K E Sofko G 2000Geophys Res Lett2000,27,10:1
11Authors'reply to discussion of analysis of modified isochronal tests to predict the stabilized deliverability potential of gas wells without using stabilized flow显示文摘Brar G S Mattar L 1987JPT1987,,1:1
12Production data analysis-challenges, pitfalls, diagnostics 显示文摘Anderson D M Stotts G W J Mattar L 2006SPE 1020482006,,:1
13The management of splenic artery aneurysms: experience with 23 cases显示文摘Mattar S G Lumsden A B 1995Am J Surg1995,169,6:1
14Predictors of neonatal outcome in women with severe preeclampsia or eclampsia between 24 and 33 weeks’ gestation显示文摘Andrea G Witlin George R. Saade Farid Mattar Baha M Sibai 2000American Journal of Obstetrics and Gynecology2000,,:1
15Association of HLA-G alleles and 3' UTR 14bp haplotypes with recurrent miscarriage in Brazilian couples显示文摘Vargas R G Sarturi P R Mattar S B 2011Hum lmmunol2011,72,6:1
16Predictors of Neonatal Outcome in Women with Severe Preeclampsia or Eclampsia between 24 and 33 Weeks' Gestation显示文摘Witlin A G Saade G R Mattar F 2000Am J Obstet Gynecol2000,182,3:1
17Changes in facial morphology after adenotonsillectomy in mouth-breathing children显示文摘Mattar SE Valera FC Faria G 2011Int J Paediatr Dent2011,21,5:1
18Post-endoscopic procedure satisfaction scores: Can we improve?显示文摘AIM To organize post-procedure satisfaction data into a useful reference and analyze patient-centered parameters to find trends that influence patient satisfaction.METHODS A robust database of two cohorts of outpatients that underwent an endoscopic procedure at Georgetown University Hospital at two separate three-month intervals ranging from November 2012 to January 2013 and November 2015 to January 2016 was compiled. Time of year was identical to control for weather/seasonal issues that may have contributed to the patient experience. The variables recorded included age, sex, body mass index(BMI), type of procedure, indication for procedure, time of the procedure, length of the procedure, type of prep used, endoscopist, satisfactory score, and comments/reasons for score. For continuous variables, differences in averages were tested by two sample t-test, Wilcoxon rank sum test, and ANOVA as appropriate. For categorical variables, differences in proportions between two groups were tested by χ~2 test. Correlation test and linear regression analyses were conducted to examine relationships between length of procedure and continuous predictors. A P value < 0.05 used to indicate statistically significant relationship.RESULTS The primary outcome of this study was to assess if telephone outreach after an endoscopic intervention was a satisfactory method of obtaining post-procedure satisfaction scores from patients at a tertiary care center. With the addition of post-procedure calls, instilled in January 2014, the response rate was 40.5%(508/1256 patients) from a prior completion rate of 3.4%(31/918) with the mail out survey initially. There was a statistically significant improved response rate pre and post intervention with P < 0001. The secondary outcome of this study was to assess if we could use predictive analytics to identify independent predictors of procedure length, such as gender, age, type of procedure, time of procedure, or BMI. The combined pre and post intervention data was used in order to optimize the power to identify independent predictors of procedure length. The total number of patient's data analyzed was 2174. There was no statistically significant difference in procedure length between males and females with P value 0.5282. However, there was a small(1 min), but statistically significant difference(P = 0.0185) in procedure length based on the time of day the procedure took place, with afternoon procedures having a longer duration than morning procedures. The type of procedure was an independent predictor of procedure length as demonstrated with P value < 0.0001. There is a statistically significant correlation between age and procedure length, although it is only a weak relationship with a correlation coefficient < 0.3. Contrary to patient age, BMI did not have a statistically significant correlation with procedure length(P = 0.9993), which was also confirmed by linear regression analysis.CONCLUSION Our study proves calling patients after endoscopy improves post-procedure satisfaction response rates and changing procedural time allotment based on patient characteristics would not change endoscopic workflow.Ankita Munjal Joshua M Steinberg Afnan Mossaad Samuel J Kallus Mark C Mattar Nadim G Haddad 2018World Journal of Gastrointestinal Endoscopy2018,10,1:0
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