Publications
516 results found
Hopkinson NS, Shah PL, Polkey MI, 2011, Endobronchial Valves for Emphysema, NEW ENGLAND JOURNAL OF MEDICINE, Vol: 364, Pages: 381-382, ISSN: 0028-4793
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- Citations: 3
Chang E-T, 2011, Endobronchial Valves for Emphysema, NEW ENGLAND JOURNAL OF MEDICINE, Vol: 364, Pages: 382-382, ISSN: 0028-4793
Nacul L, Soljak M, Samarasundera E, et al., 2011, COPD in England: a comparison of expected, model-based prevalence and observed prevalence from general practice data, Vol: 33, Pages: 108-116
Background Primary care data show that 765 000 people in England have a general practice (GP) diagnosis of chronic obstructive pulmonary disease (COPD). We hypothesized that this underestimates actual prevalence, and compared expected prevalence of COPD for English local authority areas with prevalence of diagnosed COPD.Methods Cross-sectional comparison of GP observed and model-based prevalence estimates (using spirometry data without clinical diagnosis) from the Health Survey for England. Local underdiagnosis of COPD was estimated as the ratio of observed to expected cases. We investigated geographical patterns using classical and geographically weighted regression analysis.Results Both observed and expected prevalence of COPD varied widely between areas. There was evidence of a ‘north–south’ divide, with both observed and modelled prevalence higher in the north. The ratio of diagnosed to expected prevalence varied from 0.20 to 0.95, with a mean of 0.52. Underdiagnosis was more pronounced in urban areas, and is particularly severe in London. The inclusion of GP numbers in the analysis yielded a stronger regression relationship, suggesting primary care supply affects diagnosis.Conclusion Both observed and modelled COPD prevalence varies considerably across England. Cost-effective case-finding strategies should be evaluated, especially in areas where the ratio of observed to expected cases is low.
Kelly JL, Crowley O, Smith C, et al., 2011, Determinants Of The COPD Assessment Test (CAT) Score In Clinical Practice, Publisher: AMER THORACIC SOC, ISSN: 1073-449X
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- Citations: 1
Dodd JW, Hogg L, Nolan J, et al., 2011, The COPD Assessment Test (CAT) - Response To Pulmonary Rehabilitation. A Multicentre, Prospective Study, Publisher: AMER THORACIC SOC, ISSN: 1073-449X
Puthucheary Z, Rawal J, Connolly B, et al., 2011, Serial Muscle Ultrasound Can Detect Acute Muscle Loss In Multi-Organ Failure, Publisher: AMER THORACIC SOC, ISSN: 1073-449X
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- Citations: 2
Dodd JW, Shrikrishnapalasuriyar D, Hopkinson NS, et al., 2011, Physical Activity & Cognitive Function In Stable Non-Hypoxaemic Patients With Chronic Obstructive Pulmonary Disease (COPD), Publisher: AMER THORACIC SOC, ISSN: 1073-449X
Dodd JW, Van den Broek M, Shrikrishna D, et al., 2010, COGNITIVE LOSS IN STABLE NON-HYPDXAEMIC PATIENTS WITH MODERATE CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD), Publisher: B M J PUBLISHING GROUP, Pages: A140-A140, ISSN: 0040-6376
Hopkinson NS, Kemp SV, Toma TP, et al., 2010, ATELECTASIS FOLLOWING BRONCHOSCOPIC LUNG VOLUME REDUCTION (BLVR) IS ASSOCIATED WITH IMPROVED SURVIVAL IN COPD, British-Thoracic-Society-Winter-Meeting 2010, Publisher: B M J PUBLISHING GROUP, Pages: A137-A137, ISSN: 0040-6376
Natanek SA, Gosker HR, Slot I, et al., 2010, MUSCLE FIBRE ATROPHY AND AEROBIC TO ANAEROBIC FIBRE TYPE SHIFT IN THE QUADRICEPS IN COPD, Publisher: B M J PUBLISHING GROUP, Pages: A139-A139, ISSN: 0040-6376
Natanek SA, Langen RCJ, Gosker HR, et al., 2010, NF-KAPPA B (NF-κB) AND ACTIVATOR PROTEIN-1 (AP-1) DNA BINDING IN THE QUADRICEPS OF COPD PATIENTS, Publisher: B M J PUBLISHING GROUP, Pages: A138-A139, ISSN: 0040-6376
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- Citations: 1
Dodd JW, Hogg L, Nolan J, et al., 2010, THE COPD ASSESSMENT TEST SCORE (CAT): A MULTICENTRE, PROSPECTIVE STUDY OF RESPONSE TO PULMONARY REHABILITATION, British-Thoracic-Society-Winter-Meeting 2010, Publisher: BMJ PUBLISHING GROUP, Pages: A36-A36, ISSN: 0040-6376
Darby AC, Barraclough R, Burge PS, et al., 2010, COPD CAUSATION; AN ASSESSMENT OF AGREEMENT BETWEEN EXPERT CLINICAL RATERS, British-Thoracic-Society-Winter-Meeting 2010, Publisher: B M J PUBLISHING GROUP, Pages: A77-A78, ISSN: 0040-6376
Moore AJ, Soler RS, Cetti EJ, et al., 2010, Sniff nasal inspiratory pressure versus IC/TLC ratio as predictors of mortality in COPD, RESPIRATORY MEDICINE, Vol: 104, Pages: 1319-1325, ISSN: 0954-6111
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- Citations: 30
Rohaut B, Porcher R, Siami S, et al., 2010, Brainstem responses can predict death and delirium in sedated patients in intensive care units, 14th Congress of European-Federation-of-Neurological-Societies, Publisher: WILEY-BLACKWELL, Pages: 572-572, ISSN: 1351-5101
Ghanei M, Naderi M, Kosar AM, et al., 2010, Long-term pulmonary complications of chemical warfare agent exposure in Iraqi Kurdish civilians, INHALATION TOXICOLOGY, Vol: 22, Pages: 719-724, ISSN: 0895-8378
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- Citations: 21
Freilich S, Usmani OS, Polkey MI, et al., 2010, Emphysema due to smoke from a herbal asthma remedy., JRSM Short Rep, Vol: 1
Hopkinson NS, Polkey MI, 2010, Does physical inactivity cause chronic obstructive pulmonary disease?, CLINICAL SCIENCE, Vol: 118, Pages: 565-572, ISSN: 0143-5221
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- Citations: 37
Hopkinson NS, Dayer MJ, Moxham J, et al., 2010, Abdominal muscle fatigue following exercise in chronic obstructive pulmonary disease, RESPIRATORY RESEARCH, Vol: 11
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- Citations: 23
Atallah L, Zhang J, Lo BPL, et al., 2010, Validation Of An Ear Worn Sensor For Activity Monitoring In COPD, AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol: 181, ISSN: 1073-449X
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- Citations: 5
Lewis A, Riddoch-Contreras J, Natanek SA, et al., 2010, Alterations in MRTF and FHL1 activity contribute to fibre type shift in the quadriceps of patients with COPD., Publisher: AMER THORACIC SOC, ISSN: 1073-449X
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- Citations: 1
Lord VM, Cave P, Hume VJ, et al., 2010, Singing teaching as a therapy for chronic respiratory disease - a randomised controlled trial and qualitative evaluation, BMC PULMONARY MEDICINE, Vol: 10, ISSN: 1471-2466
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- Citations: 77
Hopkinson NS, Polkey MI, 2009, Chronic obstructive pulmonary disease in non-smokers., Lancet, Vol: 374
Hopkinson NS, Polkey MI, 2009, Chronic obstructive pulmonary disease in non-smokers, LANCET, Vol: 374, Pages: 1964-1964, ISSN: 0140-6736
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- Citations: 6
Kelly JL, Mehta P, Shrikrishna D, et al., 2009, EFFECT OF GOLD STAGE ON RATE OF DECLINE IN GAS TRANSFER AND SPIROMETRY IN COPD, Winter Meeting of the British-Thoracic-Society, Publisher: B M J PUBLISHING GROUP, Pages: A159-A159, ISSN: 0040-6376
Mendoza L, Gogali A, Shrikrishna D, et al., 2009, QUADRICEPS ENDURANCE IS REDUCED IN FIBROTIC IDIOPATHIC INTERSTITIAL PNEUMONIA, Winter Meeting of the British-Thoracic-Society, Publisher: B M J PUBLISHING GROUP, Pages: A44-A45, ISSN: 0040-6376
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- Citations: 1
Lewis A, Sathyapala SA, Riddoch-Contreras J, et al., 2009, REDUCED EXPRESSION AND ACTIVITY OF MYOCARDIN-RELATED TRANSCRIPTION FACTORS CONTRIBUTES TO FIBRE TYPE CHANGES IN THE QUADRICEPS OF PATIENTS WITH COPD, Winter Meeting of the British-Thoracic-Society, Publisher: B M J PUBLISHING GROUP, Pages: A134-A134, ISSN: 0040-6376
Skipworth JRA, Raptis DA, Puthucheary Z, et al., 2009, THE EFFECT OF ACUTE HYPOXIA ON QT INTERVAL IN RESPIRATORY PATIENTS UNDERGOING FITNESS TO FLY TESTS, Winter Meeting of the British-Thoracic-Society, Publisher: B M J PUBLISHING GROUP, Pages: A45-A46, ISSN: 0040-6376
Shrikrishna D, Kelly JL, Mendoza L, et al., 2009, MULTIPLE-FREQUENCY BIOELECTRICAL IMPEDANCE ANALYSIS AND QUADRICEPS STRENGTH IN PATIENTS WITH COPD, Winter Meeting of the British-Thoracic-Society, Publisher: B M J PUBLISHING GROUP, Pages: A134-A134, ISSN: 0040-6376
Swallow EB, Barreiro E, Gosker H, et al., 2009, Quadriceps muscle strength in scoliosis, EUROPEAN RESPIRATORY JOURNAL, Vol: 34, Pages: 1429-1435, ISSN: 0903-1936
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- Citations: 16
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