-
1
-
-
84923319358
-
-
Accessed December 12, 2014
-
Global Initiative for Chronic Obstructive Lung Disease. 2007 Update: Global Strategy for Diagnosis, Management, and Prevention of COPD. Available from: http://www.goldcopd.org/uploads/users/files/GOLDReport07_0108.pdf. Accessed December 12, 2014.
-
-
-
-
2
-
-
84872179998
-
Comorbidity in patients with chronic obstructive pulmonary disease in family practice: A cross sectional study
-
García-Olmos L, Alberquilla A, Ayala V, et al. Comorbidity in patients with chronic obstructive pulmonary disease in family practice: A cross sectional study. BMC Fam Pract. 2013;14:11.
-
(2013)
BMC Fam Pract
, vol.14
, pp. 11
-
-
García-Olmos, L.1
Alberquilla, A.2
Ayala, V.3
-
3
-
-
84863952703
-
BODE Collaborative Group. Comorbidities and risk of mortality in patients with chronic obstructive pulmonary disease
-
Divo M, Cote C, de Torres JP, et al; BODE Collaborative Group. Comorbidities and risk of mortality in patients with chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2012;186(2):155–161.
-
(2012)
Am J Respir Crit Care Med
, vol.186
, Issue.2
, pp. 155-161
-
-
Divo, M.1
Cote, C.2
De Torres, J.P.3
-
4
-
-
84905967951
-
Prognostic evaluation of COPD patients: GOLD 2011 versus BODE and the COPD comorbidity index COTE
-
De Torres JP, Casanova C, Marín JM, et al. Prognostic evaluation of COPD patients: GOLD 2011 versus BODE and the COPD comorbidity index COTE. Thorax. 2014;69(9):799–804.
-
(2014)
Thorax
, vol.69
, Issue.9
, pp. 799-804
-
-
De Torres, J.P.1
Casanova, C.2
Marín, J.M.3
-
5
-
-
84902707164
-
Co-morbidities are the key nominators of the health related quality of life in mild and moderate COPD
-
Koskela J, Kilpeläinen M, Kupiainen H, et al. Co-morbidities are the key nominators of the health related quality of life in mild and moderate COPD. BMC Pulm Med. 2014;14:102.
-
(2014)
BMC Pulm Med
, vol.14
, pp. 102
-
-
Koskela, J.1
Kilpeläinen, M.2
Kupiainen, H.3
-
6
-
-
63049108954
-
Comorbidities, patient knowledge, and disease management in a national sample of patients with COPD
-
Barr RG, Celli BR, Mannino DM, et al. Comorbidities, patient knowledge, and disease management in a national sample of patients with COPD. Am J Med. 2009;122(4):348–355.
-
(2009)
Am J Med
, vol.122
, Issue.4
, pp. 348-355
-
-
Barr, R.G.1
Celli, B.R.2
Mannino, D.M.3
-
8
-
-
84891829350
-
Characteristic features of pulmonary function test, CT volume analysis and MR perfusion imaging in COPD patients with different HRCT phenotypes
-
Fan L, Xia Y, Guan Y, Zhang TF, Liu SY. Characteristic features of pulmonary function test, CT volume analysis and MR perfusion imaging in COPD patients with different HRCT phenotypes. Clin Respir J. 2014;8(1):45–54.
-
(2014)
Clin Respir J
, vol.8
, Issue.1
, pp. 45-54
-
-
Fan, L.1
Xia, Y.2
Guan, Y.3
Zhang, T.F.4
Liu, S.Y.5
-
9
-
-
84923326752
-
-
Accessed December 12, 2014
-
Global Initiative for Chonic Obstructive Lung Disease. Global Strategy for the Diagnosis, Management and Prevention of Chronic Obstructive Lung Disease: Updated 2013. Available from: http://www.goldcopd.org/uploads/users/files/GOLD_Report_2013_Feb20.pdf. Accessed December 12, 2014.
-
-
-
-
10
-
-
0023970936
-
Evaluation of clinical methods for rating dyspnea
-
Mahler DA, Wells CK. Evaluation of clinical methods for rating dyspnea. Chest. 1988;93(3):580–586.
-
(1988)
Chest
, vol.93
, Issue.3
, pp. 580-586
-
-
Mahler, D.A.1
Wells, C.K.2
-
11
-
-
84879735745
-
ECLIPSE Investigators. Characteristics, stability and outcomes of the 2011 GOLD COPD groups in the ECLIPSE cohort
-
Agusti A, Edwards LD, Celli B, et al; ECLIPSE Investigators. Characteristics, stability and outcomes of the 2011 GOLD COPD groups in the ECLIPSE cohort. Eur Respir J. 2013;42(3):636–646.
-
(2013)
Eur Respir J
, vol.42
, Issue.3
, pp. 636-646
-
-
Agusti, A.1
Edwards, L.D.2
Celli, B.3
-
12
-
-
84869219097
-
Prediction of the clinical course of chronic obstructive pulmonary disease, using the new GOLD classification: A study of the general population
-
Lange P, Marott JL, Vestbo J, et al. Prediction of the clinical course of chronic obstructive pulmonary disease, using the new GOLD classification: A study of the general population. Am J Respir Crit Care Med. 2012;186(10):975–981.
-
(2012)
Am J Respir Crit Care Med
, vol.186
, Issue.10
, pp. 975-981
-
-
Lange, P.1
Marott, J.L.2
Vestbo, J.3
-
13
-
-
84874969178
-
Distribution and prognostic validity of the new Global Initiative for Chronic Obstructive Lung Disease grading classification
-
Soriano JB, Alfageme I, Almagro P, et al. Distribution and prognostic validity of the new Global Initiative for Chronic Obstructive Lung Disease grading classification. Chest. 2013;143(3):694–702.
-
(2013)
Chest
, vol.143
, Issue.3
, pp. 694-702
-
-
Soriano, J.B.1
Alfageme, I.2
Almagro, P.3
-
14
-
-
84923378939
-
Relating the new COPD GOLD strategy to quality-of-life and costs in a primary care population
-
Bolinde M, Tsiachristas A, Kruis A, Chavannes N, Rutten-van Mölken M. Relating the new COPD GOLD strategy to quality-of-life and costs in a primary care population. Eur Respir Soc. 2013;42(Suppl 57):P267.
-
(2013)
Eur Respir Soc
, vol.42
, Issue.57
, pp. P267
-
-
Bolinde, M.1
Tsiachristas, A.2
Kruis, A.3
Chavannes, N.4
Rutten-Van Mölken, M.5
-
15
-
-
0031717897
-
Clinical, physiological and radiological features of asthma with incomplete reversibility of airflow obstruction compared with those of COPD
-
Boulet LP, Turcotte H, Hudon C, Carrier G, Maltais F. Clinical, physiological and radiological features of asthma with incomplete reversibility of airflow obstruction compared with those of COPD. Can Respir J. 1998;5(4):270–277.
-
(1998)
Can Respir J
, vol.5
, Issue.4
, pp. 270-277
-
-
Boulet, L.P.1
Turcotte, H.2
Hudon, C.3
Carrier, G.4
Maltais, F.5
-
16
-
-
84923326300
-
Yearly progression of low lung attenuation area in low dose CT scan for asymptomatic current smokers with normal lung function or GOLD stage 1 COPD
-
Choi SH, Lee CH. Yearly progression of low lung attenuation area in low dose CT scan for asymptomatic current smokers with normal lung function or GOLD stage 1 COPD. Am J Respir Crit Care Med. 2014;189(D43):A5954.
-
(2014)
Am J Respir Crit Care Med
, vol.189
, Issue.43
, pp. 5954
-
-
Choi, S.H.1
Lee, C.H.2
-
17
-
-
84891601993
-
Pulmonary emphysema subtypes on computed tomography: The MESA COPD study
-
Smith BM, Austin JH, Newell JD Jr, et al. Pulmonary emphysema subtypes on computed tomography: the MESA COPD study. Am J Med. 2014;127(1):947–1023.
-
(2014)
Am J Med
, vol.127
, Issue.1
, pp. 947-1023
-
-
Smith, B.M.1
Austin, J.H.2
Newell, J.D.3
-
18
-
-
0036143312
-
CT of emphysema
-
Newell JD Jr. CT of emphysema. Radiol Clin North Am. 2002;40(1):31–42, vii.
-
(2002)
Radiol Clin North Am
, vol.40
, Issue.1
, pp. 31-42
-
-
Newell, J.D.1
-
19
-
-
85171905804
-
Study design, chest CT findings and concordance with quantitative evaluation
-
COPDGene CT Workshop Group; Barr RG, Berkowitz EA, Bigazzi F, et al. A combined pulmonary-radiology workshop for visual evaluation of COPD: Study design, chest CT findings and concordance with quantitative evaluation. COPD. 2012;9(2):151–159.
-
(2012)
COPD
, vol.9
, Issue.2
, pp. 151-159
-
-
-
20
-
-
76149107158
-
Quantitative computed tomography measures of emphysema and airway wall thickness are related to respiratory symptoms
-
Grydeland TB, Dirksen A, Coxson HO, et al. Quantitative computed tomography measures of emphysema and airway wall thickness are related to respiratory symptoms. Am J Respir Crit Care Med. 2010;181(4):353–359.
-
(2010)
Am J Respir Crit Care Med
, vol.181
, Issue.4
, pp. 353-359
-
-
Grydeland, T.B.1
Dirksen, A.2
Coxson, H.O.3
-
21
-
-
0034988166
-
Inspiratory capacity, dynamic hyperinflation, breathlessness, and exercise performance during the 6-minute-walk test in chronic obstructive pulmonary disease
-
Marin JM, Carrizo SJ, Gascon M, Sanchez A, Gallego B, Celli BR. Inspiratory capacity, dynamic hyperinflation, breathlessness, and exercise performance during the 6-minute-walk test in chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2001;163(6):1395–1399.
-
(2001)
Am J Respir Crit Care Med
, vol.163
, Issue.6
, pp. 1395-1399
-
-
Marin, J.M.1
Carrizo, S.J.2
Gascon, M.3
Sanchez, A.4
Gallego, B.5
Celli, B.R.6
-
22
-
-
80053620560
-
Airflow limitation or static hyperinflation: Which is more closely related to dyspnea with activities of daily living in patients with COPD?
-
Nishimura K, Yasui M, Nishimura T, Oga T. Airflow limitation or static hyperinflation: which is more closely related to dyspnea with activities of daily living in patients with COPD? Respir Res. 2011;12:135.
-
(2011)
Respir Res
, vol.12
, pp. 135
-
-
Nishimura, K.1
Yasui, M.2
Nishimura, T.3
Oga, T.4
-
23
-
-
84856591719
-
Diffusing capacity for carbon monoxide is linked to ventilatory demand in patients with chronic obstructive pulmonary disease
-
Mahut B, Chevalier-Bidaud B, Plantier L, et al. Diffusing capacity for carbon monoxide is linked to ventilatory demand in patients with chronic obstructive pulmonary disease. COPD. 2012;9(1):16–21.
-
(2012)
COPD
, vol.9
, Issue.1
, pp. 16-21
-
-
Mahut, B.1
Chevalier-Bidaud, B.2
Plantier, L.3
-
24
-
-
84923332931
-
Impaired Carbon Monoxide Diffusing Capacity is the strongest lung function predictor of decline in 12 minute-walking distance in COPD; a 5-year follow-up study. COPD
-
Farkhooy A, Janson C, Arnardóttir RH, Emtner M, Hedenström H, Malinovschi A. Impaired Carbon Monoxide Diffusing Capacity is the strongest lung function predictor of decline in 12 minute-walking distance in COPD; a 5-year follow-up study. COPD. Epub 2014 Sep 10.
-
(2014)
Epub
, pp. 10
-
-
Farkhooy, A.1
Janson, C.2
Arnardóttir, R.H.3
Emtner, M.4
Hedenström, H.5
Malinovschi, A.6
-
25
-
-
0023204992
-
Quantification and chemical markers of tobacco-exposure
-
Prignot J. Quantification and chemical markers of tobacco-exposure. Eur J Respir Dis. 1987;70(1):1–7.
-
(1987)
Eur J Respir Dis
, vol.70
, Issue.1
, pp. 1-7
-
-
Prignot, J.1
-
26
-
-
0008485492
-
Usefulness of the Medical Research Council (MRC) dyspnoea scale as a measure of disability in patients with chronic obstructive pulmonary disease
-
Bestall JC, Paul EA, Garrod R, Garnham R, Jones PW, Wedzicha JA. Usefulness of the Medical Research Council (MRC) dyspnoea scale as a measure of disability in patients with chronic obstructive pulmonary disease. Thorax. 1999;54(7):581–586.
-
(1999)
Thorax
, vol.54
, Issue.7
, pp. 581-586
-
-
Bestall, J.C.1
Paul, E.A.2
Garrod, R.3
Garnham, R.4
Jones, P.W.5
Wedzicha, J.A.6
-
27
-
-
21744434300
-
Standardisation of the measurement of lung volumes
-
Wanger J, Clausen JL, Coates A, et al. Standardisation of the measurement of lung volumes. Eur Respir J. 2005;26(3):511–522.
-
(2005)
Eur Respir J
, vol.26
, Issue.3
, pp. 511-522
-
-
Wanger, J.1
Clausen, J.L.2
Coates, A.3
-
28
-
-
0028931061
-
Reference values for residual volume, functional residual capacity and total lung capacity. ATS Workshop on Lung Volume Measurements. Official Statement of The European Respiratory Society
-
Stocks J, Quanjer PH. Reference values for residual volume, functional residual capacity and total lung capacity. ATS Workshop on Lung Volume Measurements. Official Statement of The European Respiratory Society. Eur Respir J. 1995;8(3):492–506.
-
(1995)
Eur Respir J
, vol.8
, Issue.3
, pp. 492-506
-
-
Stocks, J.1
Quanjer, P.H.2
-
29
-
-
21744439879
-
Standardisation of the single-breath determination of carbon monoxide uptake in the lung
-
MacIntyre N, Crapo RO, Viegi G, et al. Standardisation of the single-breath determination of carbon monoxide uptake in the lung. Eur Respir J. 2005;26(4):720–735.
-
(2005)
Eur Respir J
, vol.26
, Issue.4
, pp. 720-735
-
-
Macintyre, N.1
Crapo, R.O.2
Viegi, G.3
-
30
-
-
33644832577
-
Functional impairment in emphysema: Contribution of airway abnormalities and distribution of parenchymal disease
-
Aziz ZA, Wells AU, Desai SR, et al. Functional impairment in emphysema: contribution of airway abnormalities and distribution of parenchymal disease. AJR Am J Roentgenol. 2005;185(6):1509–1515.
-
(2005)
AJR am J Roentgenol
, vol.185
, Issue.6
, pp. 1509-1515
-
-
Aziz, Z.A.1
Wells, A.U.2
Desai, S.R.3
-
33
-
-
84923361963
-
Chapter 7 Hierarchical cluster analysis
-
3rd ed. London, UK: Elsevier, Inc
-
Stanford M. Chapter 7 Hierarchical cluster analysis. In: Statistics in Medicine. Vol 2. 3rd ed. London, UK: Elsevier, Inc; 2012:1–11.
-
(2012)
Statistics in Medicine
, vol.2
, pp. 1-11
-
-
Stanford, M.1
-
34
-
-
84901497279
-
Working Group on COPD; Spanish Society of Internal Medicine. COPD patients with and without metabolic syndrome: Clinical and functional differences
-
Díez-Manglano J, Barquero-Romero J, Almagro P, et al; Working Group on COPD; Spanish Society of Internal Medicine. COPD patients with and without metabolic syndrome: Clinical and functional differences. Intern Emerg Med. 2014;9(4):419–425.
-
(2014)
Intern Emerg Med
, vol.9
, Issue.4
, pp. 419-425
-
-
Díez-Manglano, J.1
Barquero-Romero, J.2
Almagro, P.3
-
35
-
-
84858076185
-
GOLD or lower limit of normal definition? A comparison with expert-based diagnosis of chronic obstructive pulmonary disease in a prospective cohort-study
-
Güder G, Brenner S, Angermann CE, et al. “GOLD or lower limit of normal definition? A comparison with expert-based diagnosis of chronic obstructive pulmonary disease in a prospective cohort-study”. Respir Res. 2012;13(1):13.
-
(2012)
Respir Res
, vol.13
, Issue.1
, pp. 13
-
-
Güder, G.1
Brenner, S.2
Angermann, C.E.3
-
36
-
-
84893198662
-
Keio COPD Comorbidity Research (K-CCR) Group. Analysis of comorbid factors that increase the COPD assessment test scores
-
Miyazaki M, Nakamura H, Chubachi S, et al; Keio COPD Comorbidity Research (K-CCR) Group. Analysis of comorbid factors that increase the COPD assessment test scores. Respir Res. 2014;15:13.
-
(2014)
Respir Res
, vol.15
, pp. 13
-
-
Miyazaki, M.1
Nakamura, H.2
Chubachi, S.3
-
38
-
-
84892743515
-
The association between co-morbidities and physical performance in people with chronic obstructive pulmonary disease: A systematic review
-
Li LS, Caughey GE, Johnston KN. The association between co-morbidities and physical performance in people with chronic obstructive pulmonary disease: A systematic review. Chron Respir Dis. 2014;11(1):3–13.
-
(2014)
Chron Respir Dis
, vol.11
, Issue.1
, pp. 3-13
-
-
Li, L.S.1
Caughey, G.E.2
Johnston, K.N.3
-
39
-
-
84861182030
-
High-resolution computed tomography quantitation of emphysema is correlated with selected lung function values in stable COPD
-
D’Anna SE, Asnaghi R, Caramori G, et al. High-resolution computed tomography quantitation of emphysema is correlated with selected lung function values in stable COPD. Respiration. 2012;83(5):383–390.
-
(2012)
Respiration
, vol.83
, Issue.5
, pp. 383-390
-
-
D’anna, S.E.1
Asnaghi, R.2
Caramori, G.3
-
40
-
-
0347296336
-
Predominant emphysema phenotype in chronic obstructive pulmonary disease patients
-
Boshetto P, Miniati M, Miotto D, et al. Predominant emphysema phenotype in chronic obstructive pulmonary disease patients. Eur Respir J. 2003;21(3):450–454.
-
(2003)
Eur Respir J
, vol.21
, Issue.3
, pp. 450-454
-
-
Boshetto, P.1
Miniati, M.2
Miotto, D.3
-
41
-
-
84860265703
-
Total lung capacity by plethysmography and high-resolution computed tomography in COPD
-
Garfield JL, Marchetti N, Gaughan JP, Steiner RM, Criner GJ. Total lung capacity by plethysmography and high-resolution computed tomography in COPD. Int J Chron Obstruct Pulmon Dis. 2012;7:119–126.
-
(2012)
Int J Chron Obstruct Pulmon Dis
, vol.7
, pp. 119-126
-
-
Garfield, J.L.1
Marchetti, N.2
Gaughan, J.P.3
Steiner, R.M.4
Criner, G.J.5
-
42
-
-
84864525399
-
Longitudinal inspiratory capacity changes in chronic obstructive pulmonary disease
-
Celli BR, Decramer M, Lystig T, Kesten S, Tashkin DP. Longitudinal inspiratory capacity changes in chronic obstructive pulmonary disease. Respir Res. 2012;13:66.
-
(2012)
Respir Res
, vol.13
, pp. 66
-
-
Celli, B.R.1
Decramer, M.2
Lystig, T.3
Kesten, S.4
Tashkin, D.P.5
-
43
-
-
84898863671
-
COPD Gene Investigators. Comparison of spirometric thresholds in diagnosing smoking-related airflow obstruction
-
Bhatt SP, Sieren JC, Dransfield MT, et al; COPD Gene Investigators. Comparison of spirometric thresholds in diagnosing smoking-related airflow obstruction. Thorax. 2014;69(5):409–414.
-
(2014)
Thorax
, vol.69
, Issue.5
, pp. 409-414
-
-
Bhatt, S.P.1
Sieren, J.C.2
Dransfield, M.T.3
-
44
-
-
84930975081
-
Emphysema progression is visually detectable in low-dose CT in continuous but not in former smokers
-
Wille MM, Thomsen LH, Dirksen A, Petersen J, Pedersen JH, Shaker SB. Emphysema progression is visually detectable in low-dose CT in continuous but not in former smokers. Eur Radiol. 2014;24(11):2692–2699.
-
(2014)
Eur Radiol
, vol.24
, Issue.11
, pp. 2692-2699
-
-
Wille, M.M.1
Thomsen, L.H.2
Dirksen, A.3
Petersen, J.4
Pedersen, J.H.5
Shaker, S.B.6
-
45
-
-
53249156308
-
Accuracy of high-resolution CT in the diagnosis of diffuse lung disease: Effect of predominance and distribution of findings
-
Sundaram B, Gross BH, Martinez FJ, et al. Accuracy of high-resolution CT in the diagnosis of diffuse lung disease: Effect of predominance and distribution of findings. AJR Am J Roentgenol. 2008;191(4):1032–1039.
-
(2008)
AJR am J Roentgenol
, vol.191
, Issue.4
, pp. 1032-1039
-
-
Sundaram, B.1
Gross, B.H.2
Martinez, F.J.3
-
46
-
-
84883547779
-
Comparisons of health status scores with MRC grades in COPD: Implications for the GOLD 2011 classification
-
Jones PW, Adamek L, Nadeau G, Banik N. Comparisons of health status scores with MRC grades in COPD: Implications for the GOLD 2011 classification. Eur Respir J. 2013;42(3):647–654.
-
(2013)
Eur Respir J
, vol.42
, Issue.3
, pp. 647-654
-
-
Jones, P.W.1
Adamek, L.2
Nadeau, G.3
Banik, N.4
|