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Andrews J, Violato C, Rabb K, Hollingsworth M. A validity study of Biggs' three-factor model of learning approaches: a confirmatory factor analysis employing a Canadian sample. BRITISH JOURNAL OF EDUCATIONAL PSYCHOLOGY 2011. [DOI: 10.1111/j.2044-8279.1994.tb01093.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Brożek JL, Akl EA, Compalati E, Kreis J, Terracciano L, Fiocchi A, Ueffing E, Andrews J, Alonso-Coello P, Meerpohl JJ, Lang DM, Jaeschke R, Williams JW, Phillips B, Lethaby A, Bossuyt P, Glasziou P, Helfand M, Watine J, Afilalo M, Welch V, Montedori A, Abraha I, Horvath AR, Bousquet J, Guyatt GH, Schünemann HJ. Grading quality of evidence and strength of recommendations in clinical practice guidelines part 3 of 3. The GRADE approach to developing recommendations. Allergy 2011; 66:588-95. [PMID: 21241318 DOI: 10.1111/j.1398-9995.2010.02530.x] [Citation(s) in RCA: 173] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
This is the third and last article in the series about the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach to grading the quality of evidence and the strength of recommendations in clinical practice guidelines and its application in the field of allergy. We describe the factors that influence the strength of recommendations about the use of diagnostic, preventive and therapeutic interventions: the balance of desirable and undesirable consequences, the quality of a body of evidence related to a decision, patients' values and preferences, and considerations of resource use. We provide examples from two recently developed guidelines in the field of allergy that applied the GRADE approach. The main advantages of this approach are the focus on patient important outcomes, explicit consideration of patients' values and preferences, the systematic approach to collecting the evidence, the clear separation of the concepts of quality of evidence and strength of recommendations, and transparent reporting of the decision process. The focus on transparency facilitates understanding and implementation and should empower patients, clinicians and other health care professionals to make informed choices.
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103
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Andrews J. CQC outcome for medicines management: an outsider's inside view. Br Dent J 2011; 210:407-9. [DOI: 10.1038/sj.bdj.2011.338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2011] [Indexed: 11/09/2022]
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104
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Ionescu RA, Daha IC, Sisiroi M, Tanasescu C, Dasgupta B, Crowson C, Maradit-Kremers H, Matteson E, Youngstein T, Mehta P, Mason J, Suppiah R, Hadden RD, Batra R, Arden N, Collins MP, Guillevin L, Jayne D, Luqmani R, Mukherjee J, Youngstein T, Pyne D, Hughes E, Nash J, Andrews J, Mason JC, Atzeni F, Boiardi L, Casali B, Farnetti E, Nicoli D, Sarzi-Puttini P, Pipitone N, Olivieri I, Cantini F, Salvi F, La Corte R, Triolo G, Filippini D, Paolazzi G, Salvarani C, Suppiah R, Batra R, Robson J, Arden N, Flossmann O, Harper L, Hoglund P, Jayne D, Judge A, Mukhtyar C, Westman K, Luqmani R, Suppiah R, Judge A, Batra R, Flossmann O, Harper L, Hoglund P, Kassim Javaid M, Jayne D, Mukhtyar C, Westman K, Davis JC, Hoffman GS, Joseph McCune W, Merkel PA, William St. Clair E, Seo P, Specks U, Spiera R, Stone JH, Luqmani R. Vasculitis: 265. Cryoglobulinemic Vasculitis Secondary to Hepatitis C Infection: Is Prediction of Disease Severity Feasible? Rheumatology (Oxford) 2011. [DOI: 10.1093/rheumatology/ker036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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105
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106
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Cline K, Andrews J, Mersey B, Newcomb EH, Keegstra K. Separation and characterization of inner and outer envelope membranes of pea chloroplasts. Proc Natl Acad Sci U S A 2010; 78:3595-9. [PMID: 16593034 PMCID: PMC319617 DOI: 10.1073/pnas.78.6.3595] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A procedure for purifying the chloroplast envelope subfractionates it into two membrane fractions of comparable quantities. This procedure differs from previous ones in that the chloroplasts are ruptured by freezing and thawing in hypertonic medium rather than by osmotic shock. The two membrane fractions have qualitatively similar polar lipid compositions but differ in their content of individual lipids, specifically monogalactosyldiacylglycerol and phosphatidylcholine. The two fractions also differ in their constituent polypeptides and in their appearance when examined by electron microscopy. The light (density = 1.08 g/ml) and heavy (density = 1.13 g/ml) membrane fractions have been tentatively identified as the outer and inner envelope membranes, respectively.
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Ikeda K, Iwasaki Y, Mitsumoto H, Kim WK, Liu X, Sandner J, Pasmantier M, Andrews J, Rowland LP. STUDY OF 962 PATIENTS INDICATES PROGRESSIVE MUSCULAR ATROPHY IS A FORM OF ALS. Neurology 2010; 74:1926; author reply 1926. [DOI: 10.1212/wnl.0b013e3181e03ac0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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108
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Moskvin V, Das I, Cheng C, Zhao L, Wolanski M, Andrews J, Johnstone P. SU-GG-T-385: Dose Perturbation by a Steel Magnetic Injection Port in a Breast Tissue Expander in Proton Radiotherapy: A Monte Carlo Study. Med Phys 2010. [DOI: 10.1118/1.3468782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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109
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Srivastava S, Das I, Andrews J, Kumar A, Cheng C, Johnstone P. SU-GG-T-322: Dose Perturbation Due to Metallic Breast Tissue Expander in Electron Treatment of Breast Cancer. Med Phys 2010. [DOI: 10.1118/1.3468718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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110
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Andrews J. Reply to Retnakaran R, Shah BR. Abnormal screening glucose challenge test in pregnancy and future risk of diabetes in young women. Diabet Med 2009; 26: 474-477. Diabet Med 2010; 27:728. [PMID: 20546300 DOI: 10.1111/j.1464-5491.2009.02829.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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111
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Zimmermann C, Lo C, Rydall A, Chan A, Andrews J, Minden M, Schimmer A, Brandwein J, Rodin G. Post-traumatic stress in patients with acute leukemia. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.9143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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112
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Rodin G, Lo C, Rydall A, Chan A, Andrews J, Minden M, Schimmer A, Brandwein J, Zimmermann C. Comparison of distress in patients with acute leukemia and advanced solid tumors. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e19537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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113
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Wadiwalla M, Andrews J, Lai B, Buss C, Lupien SJ, Pruessner JC. Effects of manipulating the amount of social-evaluative threat on the cortisol stress response in young healthy women. Stress 2010; 13:214-20. [PMID: 20392193 DOI: 10.3109/10253890903277561] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Psychological stress is known to activate the hypothalamic-pituitary-adrenal axis, resulting in the release of cortisol from the adrenal cortex into the bloodstream. Cortisol is the major human stress hormone and its health correlates continue to be investigated by laboratories around the world. One line of research suggests that specific situational variables play a role in the creation of a stressful situation. The current study examined the effects of systematically varying several situational characteristics on the cortisol stress response in 80 healthy young women exposed to a public speaking task. Three main factors and its interactions were investigated by locating the expert panel either inside or outside of the room, having the subjects speak either about themselves or somebody else, and by asking half of the subjects to perform a distractor task in addition to performing the public speaking. We interpreted these manipulations as variations of social evaluative threat, ego-involvement, and divided attention. We hypothesized that the variations and their interactions would cause differences in endocrine stress responses. The results showed that only the manipulation of social-evaluative threat had a significant main effect on the cortisol stress response in women. There was a further trend (p = 0.07) for a four-way interaction effect. No other main or interaction effects could be observed. We conclude that in women, social-evaluative threat affects the endocrine stress response. This is in contrast to a previous study showing no effects of this variation in men. Thus, future studies should more closely investigate sex or gender effects that might be interacting with the situational aspects of a stressful task.
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Perkins S, Cordery R, Nixon G, Abrahams A, Andrews J, White J, Efstratiou A, Anaraki S. Investigations and control measures following a non-travel-associated case of toxigenic Cornyebacterium diphtheriae, London, United Kingdom, December 2009-January 2010. Euro Surveill 2010. [DOI: 10.2807/ese.15.16.19544-en] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
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Perkins S, Cordery R, Nixon G, Abrahams A, Andrews J, White J, Efstratiou A, Anaraki S. Investigations and control measures following a non-travel-associated case of toxigenic Cornyebacterium diphtheriae, London, United Kingdom, December 2009-January 2010. Euro Surveill 2010; 15:19544. [PMID: 20430002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
This article reports the investigation and control measures undertaken following the identification of a toxigenic strain of Cornyebacterium diphtheriae var gravis, designated ribotype Minsk , in a partially vaccinated teenager born in the United Kingdom with no recent history of travel or known contact with a case of diphtheria or a carrier. This case highlights the need for ongoing work to improve vaccine uptake rates to ensure children receive all scheduled vaccinations.
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Stanton M, Andrews J, Grant H. Adhesional small bowel obstruction following anti-reflux surgery in children--comparison of 232 laparoscopic and open fundoplications. Eur J Pediatr Surg 2010; 20:11-3. [PMID: 19830660 DOI: 10.1055/s-0029-1237382] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AIM Adhesions are a major cause of morbidity following abdominal surgery. There is debate whether laparoscopic abdominal surgery results in a lower incidence of adhesional small bowel obstruction (ASBO) compared with the equivalent open procedure. The aim of this study was to study the incidence of ASBO following laparoscopic and open anti-reflux surgery. METHODS The case notes of all patients undergoing fundoplication (open or laparoscopic) between November 1997 and November 2005 were reviewed retrospectively. Laparotomy due to ASBO was chosen as the endpoint as it was a clearly identifiable and incontrovertible endpoint. The incidence of ASBO following each operation was compared using Fisher's exact test (p<0.05 was considered significant). RESULTS A total of 232 patients were analysed. There were no ASBO following 170 laparoscopic fundoplications. There were 5 episodes (8.1%) of ASBO in 3 patients (4.8%) following 62 open procedures. Two of the three patients who developed ASBO after open fundoplication had undergone concomitant Ladd's procedure. There was no significant difference in the rate of ASBO following laparoscopic and open fundoplication alone. CONCLUSIONS ASBO is a serious complication following any abdominal surgery. The data from this study indicate that the risk of ASBO following laparoscopic fundoplication is negligible. Although there is a suggestion that the risk of ASBO is lower following laparoscopic fundoplication compared with open fundoplication, there was no significant difference between the two groups as Ladd's procedure was performed in 2 of the open cases.
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Kim WK, Liu X, Sandner J, Pasmantier M, Andrews J, Rowland LP, Mitsumoto H. Study of 962 patients indicates progressive muscular atrophy is a form of ALS. Neurology 2009; 73:1686-92. [PMID: 19917992 DOI: 10.1212/wnl.0b013e3181c1dea3] [Citation(s) in RCA: 134] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Progressive muscular atrophy (PMA) is clinically characterized by signs of lower motor neuron dysfunction and may evolve into amyotrophic lateral sclerosis (ALS). Whether PMA is actually a form of ALS has important consequences clinically and for therapeutic trials. We compared the survival of patients with PMA or ALS to analyze the clinical features that influence survival in PMA. METHODS We reviewed the medical records of patients with PMA (n = 91) or ALS (n = 871) from our ALS Center and verified survival by telephoning the families or using the National Death Index. RESULTS In PMA, patients were more likely to be male (p < 0.001), older (p = 0.007), and lived longer (p = 0.01) than in ALS. Cox model analysis suggested that the risk of death increased with age at onset in both patient groups (p < 0.005). Upper motor neuron (UMN) signs developed in 22% of patients with PMA within 61 months after diagnosis. Demographic and other clinical variables did not differ at diagnosis between those who did or did not develop UMN signs. In PMA, the factors present at diagnosis that predicted shorter survival were greater number of body regions affected, lower forced vital capacity, and lower ALS Functional Rating Scale-Revised score. Noninvasive ventilation and gastrostomy were used frequently in PMA. CONCLUSION Although patients with progressive muscular atrophy (PMA) tended to live longer than those with amyotrophic lateral sclerosis (ALS), shorter survival in PMA is associated with the same risk factors that predict poor survival in ALS. Additionally, PMA is relentlessly progressive, and UMN involvement can occur, as also reported in imaging and postmortem studies. For these reasons, PMA should be considered a form of ALS.
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Cao M, Andrews J, Das I. SU-FF-J-82: Evaluation of Inter-Fractional Setup Errors and Dosimetric Implication in Partial Breast Irradiation (PBI) Using Cone-Beam CT. Med Phys 2009. [DOI: 10.1118/1.3181374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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119
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Ermini M, Andrews J. Editorial Note. Gerontology 2009. [DOI: 10.1159/000213530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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120
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Williams SB, Wilson AM, Rhodes L, Andrews J, Payne RC. Functional anatomy and muscle moment arms of the pelvic limb of an elite sprinting athlete: the racing greyhound (Canis familiaris). J Anat 2008; 213:361-72. [PMID: 18657259 DOI: 10.1111/j.1469-7580.2008.00961.x] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
We provide quantitative anatomical data on the muscle-tendon architecture and geometry of the pelvic limb of an elite sprint athlete, the racing greyhound. Specifically, muscle masses, muscle lengths, fascicle lengths, pennation angles and muscle moment arms were measured. Maximum isometric force and power of muscles, the maximum muscle torque at joints and tendon stress and strain were estimated. We compare data with that published for a generalized breed of canid, and other cursorial mammals such as the horse and hare. The pelvic limb of the racing greyhound had a relatively large volume of hip extensor muscle, which is likely to be required for power production. Per unit body mass, some pelvic limb muscles were relatively larger than those in less specialized canines, and many hip extensor muscles had longer fascicle lengths. It was estimated that substantial extensor moments could be created about the tarsus and hip of the greyhound allowing high power output and potential for rapid acceleration. The racing greyhound hence possesses substantial specializations for enhanced sprint performance.
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Zheng N, Barrentine S, Fleisig G, Andrews J. Swing Kinematics for Male and Female Pro Golfers. Int J Sports Med 2008; 29:965-70. [DOI: 10.1055/s-2008-1038732] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Zheng N, Barrentine S, Fleisig G, Andrews J. Kinematic Analysis of Swing in Pro and Amateur Golfers. Int J Sports Med 2008; 29:487-93. [DOI: 10.1055/s-2007-989229] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Andrews J, Jones A, Davies PR, Howes J, Ahuja S. Is return to professional rugby union likely after anterior cervical spinal surgery? ACTA ACUST UNITED AC 2008; 90:619-21. [DOI: 10.1302/0301-620x.90b5.20546] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We have examined the outcome in 19 professional rugby union players who underwent anterior cervical discectomy and fusion between 1998 and 2003. Through a retrospective review of the medical records and telephone interviews of all 19 players, we have attempted to determine the likelihood of improvement, return to professional sport and the long-term consequences. We have also attempted to relate the probability of symptoms in the neck and radicular pain in the arm to the position of play. Neck and radicular pain were improved in 17 patients, with 13 returning to rugby, the majority by six months after operation. Of these, 13 returned to their pre-operative standard of play, one to a lower level and five have not played rugby again. Two of those who returned to the game have subsequently suffered further symptoms in the neck, one of whom was obliged to retire. The majority of the players with problems in the neck were front row forwards. A return to playing rugby union after surgery and fusion of the anterior cervical spine is both likely and safe and need not end a career in the game.
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Andrews J. Both low-dose and micro-dose 17 -oestradiol reduced hot flushes. ACTA ACUST UNITED AC 2008; 13:43. [DOI: 10.1136/ebm.13.2.43] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Goldblatt F, Andrews J, Russell A, Isenberg D. Association of Kikuchi-Fujimoto's disease with SLE. Rheumatology (Oxford) 2008; 47:553-4. [PMID: 18304938 DOI: 10.1093/rheumatology/ken008] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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