当前位置： SCI文献检索 > GASTROINTESTINAL ENDOSCOPY期刊下所有文献 > Quality assessment for systematic reviews and meta-analyses of cohort studies.

Quality assessment for systematic reviews and meta-analyses of cohort studies.

Abstract：

BACKGROUND AND AIMS:There is a growing need for valid, efficient, and easy scoring scales to rate the quality of cohort studies. We aimed to develop and validate a quality assessment score to be used for cohort studies. METHODS:We followed a rigorous process to establish content, face, and construct validity. Most questions were scored at 0 or 1. Inter-rater reliability and test-retest reliability were assessed using the Spearman correlation coefficient (rs) and Cohen's κ statistic. Internal consistency was measured using the Kuder-Richardson formula 20 (KR20). RESULTS:The final tool consists of 9 questions with a maximum score of 10. The inter-rater reliability was high with the Spearman correlation coefficient (rs = .66). Agreement for inclusion was 90%. Test-retest reliability was high. For rater 1, rs = .91, κ = .38 for scores, and κ = 1 for inclusion. For rater 2, r = .94, 80% agreement for scores, and 100% agreement for inclusion. Internal consistency was reasonable based on 2 studies: KR20 = .21 and KR20 = .65. The novel scale rated highest in efficiency, understandably, ease of use, and ease of interpretation when compared with 3 other scales. CONCLUSIONS:This novel scale has favorable performance characteristics, is efficient to conduct, and is easy to interpret and will be very helpful for physicians and researchers conducting systematic reviews and meta-analyses.

journal_name

Gastrointest Endosc

journal_title

Gastrointestinal endoscopy

authors

Qumseya BJ

doi

10.1016/j.gie.2020.10.007

subject

Has Abstract

pub_date

2021-02-01 00:00:00

pages

486-494.e1

issue

2

eissn

0016-5107

issn

1097-6779

pii

S0016-5107(20)34871-9

journal_volume

93

pub_type

杂志文章

相关文献

GASTROINTESTINAL ENDOSCOPY文献大全
  • Evaluation of a new curved linear array echoendoscopy system for EUS.

    abstract：BACKGROUND:EUS-FNA can be used to accurately diagnose and stage GI and pulmonary neoplasms. This study evaluated the performance characteristics of a new compact linear EUS system during EUS-FNA. METHODS:A total of 37 patients enrolled in this prospective pilot study underwent clinically indicated EUS-FNA and/or celia...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/s0016-5107(03)70038-8

    authors： Shamoun DK,Chak A,Levy MJ,Pfau P,Jondal ML,Wiersema MJ

    更新日期：2003-06-01 00:00:00

  • Percutaneous cholangioscopic or transpapillary insertion of self-expanding biliary metal stents.

    abstract：:Fifty-two self-expanding metal stents were implanted in 39 patients with malignant (35 patients) or benign (4 patients) biliary stenoses. The stents were inserted and properly released by means of a 7 or 9 French gauge delivery catheter via the percutaneous (20 patients) or transpapillary (19 patients) route. In all c...

    journal_title：Gastrointestinal endoscopy

    pub_type： 临床试验,杂志文章

    doi：10.1016/s0016-5107(91)70617-2

    authors： Neuhaus H,Hagenmüller F,Griebel M,Classen M

    更新日期：1991-01-01 00:00:00

  • A comparison of 2 distal attachment mucosal exposure devices: a noninferiority randomized controlled trial.

    abstract：BACKGROUND AND AIMS:Endocuff (Arc Medical Design, Leeds, UK) and Endocuff Vision (Arc Medical Design, Leeds, UK) are effective mucosal exposure devices for improving polyp detection during colonoscopy. AmplifEYE (Medivators Inc, Minneapolis, Minn, USA) is a device that appears similar to the Endocuff devices but has re...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2019.06.046

    authors： Rex DK,Sagi SV,Kessler WR,Rogers NA,Fischer M,Bohm ME,Dewitt JM,Lahr RE,Searight MP,Sullivan AW,McWhinney CD,Garcia JR,Broadley HM,Vemulapalli KC

    更新日期：2019-11-01 00:00:00

  • Management of persistent gastroesophageal anastomotic strictures with removable self-expandable polyester silicon-covered (Polyflex) stents: an alternative to serial dilation.

    abstract：BACKGROUND:A benign gastroesophageal anastomotic stricture occurs in up to 42% of patients after transhiatal esophagectomy for esophageal cancer. Management of anastomotic strictures may require extended periods of serial endoscopic dilation, with significant risk, cost, and inconvenience for the patient. OBJECTIVE:To...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2007.10.047

    authors： Barthel JS,Kelley ST,Klapman JB

    更新日期：2008-03-01 00:00:00

  • Optimizing histopathologic evaluation of EMR specimens of Barrett's esophagus-related neoplasia: a randomized study of 3 specimen handling methods.

    abstract：BACKGROUND AND AIMS:Endoscopic resection is the cornerstone of treatment of Barrett's esophagus (BE)-related neoplasia. However, accurate histopathologic evaluation of endoscopic resection specimens can be challenging, and the preferred specimen handling method remains unknown. Therefore, the aim of our study was to co...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.gie.2019.03.014

    authors： Overwater A,van der Meulen KE,Künzli HT,Schoon EJ,Bergman JJGHM,Mihaela Raicu G,Seldenrijk KCA,Weusten BLAM

    更新日期：2019-09-01 00:00:00

  • Large-caliber metal stents versus plastic stents for the management of pancreatic walled-off necrosis.

    abstract：BACKGROUND AND AIMS:Symptomatic pancreatic walled-off necrosis (WON) may be managed by endoscopic transmural drainage and endoscopic transmural necrosectomy, with stent placement at endoscopic drainage sites. The optimal stent choice is yet to be determined. We compared outcomes after endoscopic management of WON using...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2017.04.032

    authors： Abu Dayyeh BK,Mukewar S,Majumder S,Zaghlol R,Vargas Valls EJ,Bazerbachi F,Levy MJ,Baron TH,Gostout CJ,Petersen BT,Martin J,Gleeson FC,Pearson RK,Chari ST,Vege SS,Topazian MD

    更新日期：2018-01-01 00:00:00

  • Electrocoagulation of actively bleeding Mallory-Weiss tears.

    abstract：:Thirty patients with upper gastrointestinal bleeding due to a Mallory-Weiss tear were diagnosed by endoscopy. Seventeen patients had stopped bleeding spontaneously, and 13 were actively bleeding when examined. Ten of these 13 were successfully electrocoagulated with cessation of bleeding without morbidity or mortality...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/s0016-5107(80)73301-1

    authors： Papp JP

    更新日期：1980-11-01 00:00:00

  • Comparison of Foley catheter as a replacement gastrostomy tube with commercial replacement gastrostomy tube: a prospective randomized trial.

    abstract：:Percutaneous endoscopic gastrostomy (PEG) provides a non-surgical alternative to long-term enteral feeding. The gastrostomy tube, however, may deteriorate, malfunction, or be accidentally expelled, requiring replacement. A commercial gastrostomy tube is commonly used for replacement. However, a commercial replacement ...

    journal_title：Gastrointestinal endoscopy

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1016/s0016-5107(94)70165-2

    authors： Kadakia SC,Cassaday M,Shaffer RT

    更新日期：1994-03-01 00:00:00

  • Incidence and risk factors for postoperative common bile duct stones in patients undergoing endoscopic extraction and subsequent cholecystectomy.

    abstract：BACKGROUND AND AIMS:In patients who undergo cholecystectomy after endoscopic common bile duct (CBD) stone extraction, CBD stones found postoperatively could be problematic. This study aimed to investigate the incidence and risk factors of postoperative CBD stones after cholecystectomy. METHODS:A total of 278 patients ...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2020.06.060

    authors： Choe JW,Kim SY,Lee DW,Hyun JJ,Ahn KR,Yoon I,Jung SW,Jung YK,Koo JS,Yim HJ,Lee SW

    更新日期：2020-06-26 00:00:00

  • Annular pancreas: endoscopic and pancreatographic findings from a tertiary referral ERCP center.

    abstract：BACKGROUND AND AIMS:Annular pancreas is a congenital anomaly whereby pancreatic tissue encircles the duodenum. Current knowledge of endoscopic findings of annular pancreas is limited to small case series. The aim of this study was to describe the endoscopic and pancreatographic findings of patients with annular pancrea...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2018.09.008

    authors： Gromski MA,Lehman GA,Zyromski NJ,Watkins JL,El Hajj II,Tan D,McHenry L,Easler JJ,Tirkes T,Sherman S,Fogel EL

    更新日期：2019-02-01 00:00:00

  • Linked-color imaging versus white-light colonoscopy in an organized colorectal cancer screening program.

    abstract：BACKGROUND AND AIMS:Linked-color imaging (LCI), a new image-enhancing technology emphasizing contrast in mucosal color, has been demonstrated to substantially reduce polyp miss rate as compared with standard white-light imaging (WLI) in tandem colonoscopy studies. Whether LCI increases adenoma detection rate (ADR) rema...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2020.05.044

    authors： Paggi S,Radaelli F,Senore C,Maselli R,Amato A,Andrisani G,Di Matteo F,Cecinato P,Grillo S,Sereni G,Sassatelli R,Manfredi G,Alicante S,Buscarini E,Canova D,Milan L,Pallini P,Iwatate M,Rondonotti E,Repici A,Hassan C

    更新日期：2020-09-01 00:00:00

  • Proximal migration of biliary stents: attempted endoscopic retrieval in forty-one patients.

    abstract：BACKGROUND:Proximal migration of a biliary stent is an uncommon event, but its management can present a technical challenge to the therapeutic endoscopist. METHODS:We reviewed the methods that have been used for retrieval of proximally migrated biliary stents in a referral endoscopy center. RESULTS:Forty-four cases w...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/s0016-5107(95)70003-x

    authors： Tarnasky PR,Cotton PB,Baillie J,Branch MS,Affronti J,Jowell P,Guarisco S,England RE,Leung JW

    更新日期：1995-12-01 00:00:00

  • Midazolam-associated alterations in cardiorespiratory function during colonoscopy.

    abstract：:Twenty patients undergoing clinically indicated elective colonoscopy were prospectively monitored noninvasively for alterations in cardiorespiratory function. Most of the patients were elderly and many had either cardiac or pulmonary disease. All subjects were premedicated with intramuscular meperidine and continuousl...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/s0016-5107(89)72764-4

    authors： Hartke RH Jr,Gonzalez-Rothi RJ,Abbey NC

    更新日期：1989-05-01 00:00:00

  • A new synthetic porcine secretin for facilitation of cannulation of the dorsal pancreatic duct at ERCP in patients with pancreas divisum: a multicenter, randomized, double-blind comparative study.

    abstract：BACKGROUND:Secretin, a 27 amino acid polypeptide released in response to duodenal luminal acidification, stimulates secretion of water and bicarbonate from pancreatic ductal cells. To date the only secretin available for clinical use has been a biologically derived compound extracted from porcine duodenums. Although us...

    journal_title：Gastrointestinal endoscopy

    pub_type： 临床试验,杂志文章,多中心研究,随机对照试验

    doi：10.1067/mge.2003.195

    authors： Devereaux BM,Fein S,Purich E,Trout JR,Lehman GA,Fogel EL,Phillips S,Etemad R,Jowell P,Toskes PP,Sherman S

    更新日期：2003-05-01 00:00:00

  • Optimizing EUS-guided liver biopsy sampling: comprehensive assessment of needle types and tissue acquisition techniques.

    abstract：BACKGROUND AND AIMS:EUS-guided liver biopsy sampling using FNA and, more recently, fine-needle biopsy (FNB) needles has been reported with discrepant diagnostic accuracy, in part due to differences in methodology. We aimed to compare liver histologic yields of 4 EUS-based needles and 2 percutaneous needles to identify ...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2016.07.065

    authors： Schulman AR,Thompson CC,Odze R,Chan WW,Ryou M

    更新日期：2017-02-01 00:00:00

  • Implementation of a systematic culturing program to monitor the efficacy of endoscope reprocessing: outcomes and costs.

    abstract：BACKGROUND AND AIMS:In 2015, the U.S. Food and Drug Administration and Centers for Disease Control and Prevention (CDC) issued guidance for duodenoscope culturing and reprocessing in response to outbreaks of carbapenem-resistant Enterobacteriaceae (CRE) duodenoscope-related infections. Based on this guidance, we implem...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2017.05.001

    authors： Ma GK,Pegues DA,Kochman ML,Alby K,Fishman NO,Saunders M,Grous C,Dempsey DT,Ginsberg GG

    更新日期：2018-01-01 00:00:00

  • Predictors of stricture formation after photodynamic therapy for high-grade dysplasia in Barrett's esophagus.

    abstract：BACKGROUND:Stricture formation is the leading cause of long-term morbidity after photodynamic therapy (PDT). Risk factors for stricture formation have not been studied. OBJECTIVE:To assess risk factors for stricture formation in patients undergoing PDT for Barrett's esophagus with high-grade dysplasia (HGD). DESIGN:R...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2006.04.028

    authors： Prasad GA,Wang KK,Buttar NS,Wongkeesong LM,Lutzke LS,Borkenhagen LS

    更新日期：2007-01-01 00:00:00

  • Follow-up of patients with hyperplastic polyps of the large bowel.

    abstract：BACKGROUND:Adenomatous colonic polyps are accepted as premalignant lesions. There is controversy regarding the significance of the hyperplastic polyp. The aim of this study was to determine the incidence of further polyps in patients with only hyperplastic polyps on a first colonoscopy in comparison with patients witho...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/s0016-5107(97)70058-0

    authors： Croizet O,Moreau J,Arany Y,Delvaux M,Rumeau JL,Escourrou J

    更新日期：1997-08-01 00:00:00

  • Experimental studies of transgastric gallbladder surgery: cholecystectomy and cholecystogastric anastomosis (videos).

    abstract：BACKGROUND:Transgastric flexible endoscopic surgery might offer advantages over open and laparoscopic surgery. The aim of this study was to develop methods for performing transgastric biliary endosurgery. METHODS:Cholecystectomies and biliary anastomoses were performed in 8 anesthetized pigs (27-30 kg) in nonsurvival ...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/s0016-5107(04)02774-9

    authors： Park PO,Bergström M,Ikeda K,Fritscher-Ravens A,Swain P

    更新日期：2005-04-01 00:00:00

  • Long-term outcomes of a newly developed hybrid metal stent for EUS-guided biliary drainage (with videos).

    abstract：BACKGROUND AND AIMS:Although fully covered self-expandable metal stents (FCSEMSs) have been commonly used for EUS-guided biliary drainage (EUS-BD), FCSEMS migration is a main limitation of this procedure. In the present study we evaluated the technical and clinical success rates, adverse events, and long-term outcomes ...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2016.09.010

    authors： Cho DH,Lee SS,Oh D,Song TJ,Park DH,Seo DW,Lee SK,Kim MH

    更新日期：2017-05-01 00:00:00

  • Factors predictive of difficult colonoscopy.

    abstract：BACKGROUND:Prediction of a technically difficult colonoscopy may influence patient selection and procedure scheduling. Identification of predictive factors may be difficult because a common endpoint used to evaluate the success of colonoscopy is intubation of the cecum, which is usually achieved. The goal of this study...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1067/mge.2001.118950

    authors： Anderson JC,Messina CR,Cohn W,Gottfried E,Ingber S,Bernstein G,Coman E,Polito J

    更新日期：2001-11-01 00:00:00

  • Brush cytology during ERCP for the diagnosis of biliary and pancreatic malignancies.

    abstract：:Endoscopic retrograde cholangiopancreatography is a valuable tool in the diagnosis and management of pancreaticobiliary diseases. The diagnostic sensitivity of brush cytology is reported as between 18% and 70% for malignant bile duct or pancreatic duct strictures. We report our findings in 74 patients with pancreatico...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/s0016-5107(94)70155-5

    authors： Ferrari Júnior AP,Lichtenstein DR,Slivka A,Chang C,Carr-Locke DL

    更新日期：1994-03-01 00:00:00

  • Electrocautery therapy for refractory anastomotic strictures of the esophagus.

    abstract：BACKGROUND:Anastomotic esophageal stenoses after esophageal resection are common and sometimes are refractory to Savary bougie dilation. The efficacy of electrocautery needle-knife treatment in these patients is described. METHODS:Twenty patients with a refractory anastomotic stricture of the esophagus were treated wi...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2005.06.016

    authors： Hordijk ML,Siersema PD,Tilanus HW,Kuipers EJ

    更新日期：2006-01-01 00:00:00

  • Randomized controlled study of injury in the canine right colon from simultaneous biopsy and coagulation with different hot biopsy forceps.

    abstract：BACKGROUND:Monopolar hot biopsy forceps (HBF), bipolar HBF, and cold biopsy forceps (CBF) followed by bipolar electrocoagulation are used clinically to simultaneously perform a biopsy and coagulate diminutive colon polyps and angiomata. Our purpose was to conduct a randomized, controlled study to evaluate the safety of...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/s0016-5107(95)70013-7

    authors： Savides TJ,See JA,Jensen DM,Jutabha R,Machicado GA,Hirabayashi K

    更新日期：1995-12-01 00:00:00

  • A blinded comparison of the safety and efficacy of hot biopsy forceps electrocauterization and conventional snare polypectomy for diminutive colonic polypectomy in a porcine model.

    abstract：BACKGROUND:Although linked with perforation, serositis, delayed bleeding, and incomplete resection, hot biopsy forceps electrocauterization (HBF) is still widely used for diminutive colonic polypectomy. OBJECTIVE:To evaluate the safety and efficacy of HBF in comparison with conventional snare polypectomy (CSP). DESIG...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.gie.2012.09.014

    authors： Metz AJ,Moss A,McLeod D,Tran K,Godfrey C,Chandra A,Bourke MJ

    更新日期：2013-03-01 00:00:00

  • Endoscopic ligation of esophageal varices compared with injection sclerotherapy: a prospective randomized trial.

    abstract：:Fifty cirrhotic patients with esophageal varices underwent endoscopic treatment in a prospective randomized trial carried out to compare variceal ligation with injection sclerotherapy, with respect to safety, efficacy, and complications in the initial session. Twenty-five patients each were treated using endoscopic va...

    journal_title：Gastrointestinal endoscopy

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1016/s0016-5107(93)70050-4

    authors： Hashizume M,Ohta M,Ueno K,Tanoue K,Kitano S,Sugimachi K

    更新日期：1993-03-01 00:00:00

  • One-step, simultaneous double-wire technique facilitates pancreatic pseudocyst and abscess drainage (with videos).

    abstract：BACKGROUND:EUS-guided pancreatic pseudocyst and abscess drainage ideally requires the insertion of both a transmural stent and nasocystic catheter to ensure continuous irrigation and effective drainage. Sequential stent and nasocystic catheter insertion may be time consuming because of the difficulty in recannulating t...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1016/j.gie.2006.07.049

    authors： Seewald S,Thonke F,Ang TL,Omar S,Seitz U,Groth S,Zhong Y,Yekebas E,Izbicki J,Soehendra N

    更新日期：2006-11-01 00:00:00

  • EUS-guided FNA diagnostic yield of malignancy in solid pancreatic masses: a benchmark for quality performance measurement.

    abstract：BACKGROUND:The diagnostic yield of EUS-guided FNA (EUS-FNA) of solid pancreatic masses is a potential benchmark for EUS-FNA quality, because the majority of EUS-FNA of solid pancreatic masses should be diagnostic for malignancy. OBJECTIVES:To determine the cytologic diagnostic rate of malignancy in EUS-FNA of solid pa...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章,多中心研究

    doi：10.1016/j.gie.2007.01.017

    authors： Savides TJ,Donohue M,Hunt G,Al-Haddad M,Aslanian H,Ben-Menachem T,Chen VK,Coyle W,Deutsch J,DeWitt J,Dhawan M,Eckardt A,Eloubeidi M,Esker A,Gordon SR,Gress F,Ikenberry S,Joyce AM,Klapman J,Lo S,Maluf-Filho F,Nic

    更新日期：2007-08-01 00:00:00

  • Propofol compared with general anesthesia for pediatric GI endoscopy: is propofol better?

    abstract：BACKGROUND:The objective of this study was to compare the efficacy and safety of propofol and general anesthesia in children undergoing elective GI endoscopy. METHODS:The study design was prospective, randomized, and open label. Pediatric patients aged 2 to 21 years in whom elective GI endoscopy under general anesthes...

    journal_title：Gastrointestinal endoscopy

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1067/mge.2002.120386

    authors： Kaddu R,Bhattacharya D,Metriyakool K,Thomas R,Tolia V

    更新日期：2002-01-01 00:00:00

  • Mistakes on EUS staging of colorectal carcinoma: error in interpretation or deception from innate pathologic features?

    abstract：BACKGROUND:Because endoscopic ultrasound (EUS) accuracy for staging gastrointestinal tract tumors is limited by many factors, this study was designed to analyze potential sources of error in the EUS staging of colorectal carcinoma. METHODS:All patients referred for EUS evaluation of colorectal carcinoma were staged pr...

    journal_title：Gastrointestinal endoscopy

    pub_type： 杂志文章

    doi：10.1067/mge.2000.106310

    authors： McClave SA,Jones WF,Woolfolk GM,Schrodt GR,Wiersema MJ

    更新日期：2000-06-01 00:00:00