Multivariate Models of Associations between Daily Step Count and Number of Acute Exacerbations and COPD-Related Hospitalizations Adjusting for FEV1 % Predicted and Prednisone for AE in Previous Year.*

Daily step counts in a US cohort with COPD

Moy, Marilyn L.
Danilack, Valery A.
Weston, Nicole A.
Garshick, Eric

July 2012

SummaryBackgroundBaseline values for daily step counts in US adults with COPD and knowledge of its a...

Multivariate model of copd-exacerbation duration more than three weeks, estimated by a generalized estimation equation logistic regression model.

Gunnar R. Husebø (639429)
Per S. Bakke (639430)
Marianne Aanerud (318457)
Jon A. Hardie (639431)
Thor Ueland (307058)
Rune Grønseth (639432)
Louise J. P. Persson (639433)
Pål Aukrust (151370)
Tomas M. Eagan (639434)

October 2014

Multivariate model of copd-exacerbation duration more than three weeks, estimated by a generalize...

Prediction models for exacerbations in different COPD patient populations: comparing results of five large data sources.

Hoogendoorn, Martine
Feenstra, Talitha L
Boland, Melinde
Briggs, Andrew H
Borg, Sixten
Jansson, Sven-Arne
Risebrough, Nancy A
Slejko, Julia F
Rutten-van Mölken, Maureen Pmh

March 2018

Exacerbations are important outcomes in COPD both from a clinical and an economic perspective. Most ...

Multivariate Model of Associations between 6MWT distance and Number of Acute Exacerbations and COPD-Related Hospitalizations Adjusting for FEV1 % Predicted and Prednisone for AE in Previous Year.*

Marilyn L. Moy (399580)
Merilee Teylan (399581)
Nicole A. Weston (399582)
David R. Gagnon (399583)
Eric Garshick (399584)

April 2013

FEV1 denotes forced expiratory volume in 1 second; AE acute exacerbation; ref referenc...

Univariate Associations with Number of Acute Exacerbations and COPD-Related Hospitalizations.

Marilyn L. Moy (399580)
Merilee Teylan (399581)
Nicole A. Weston (399582)
David R. Gagnon (399583)
Eric Garshick (399584)

April 2013

6MWT denotes 6-minute walk test; SGRQ-AS St. George's Respiratory Questionnaire Activity Score; F...

Daily Step Count Predicts Acute Exacerbations in a US Cohort with COPD

Marilyn L. Moy
Merilee Teylan
Nicole A. Weston
David R. Gagnon
Eric Garshick

August 2016

Background: COPD is characterized by variability in exercise capacity and physical activity (PA), an...

Bivarite and multivariable models results for the associations between environmental factors and in hospital mortality after COPD exacerbation hospital admissions for study time periods (1, 1.5, 2 and 3 weeks before hospitalization).

Javier de Miguel-Díez (2190283)
Julio Hernández-Vázquez (6729668)
Ana López-de-Andrés (2190292)
Alejandro Álvaro-Meca (3185025)
Valentín Hernández-Barrera (2190298)
Rodrigo Jiménez-García (320379)

May 2019

Bivarite and multivariable models results for the associations between environmental factors and in ...

Daily step count predicts acute exacerbations in a US cohort with COPD.

Marilyn L Moy
Merilee Teylan
Nicole A Weston
David R Gagnon
Eric Garshick

BACKGROUND: COPD is characterized by variability in exercise capacity and physical activity (PA), an...

Multivariate model of the annual incidence rate ratio (IRR) of moderate or severe COPD exacerbations, estimated by a random effects negative binomial model.

Gunnar R. Husebø (639429)
Per S. Bakke (639430)
Marianne Aanerud (318457)
Jon A. Hardie (639431)
Thor Ueland (307058)
Rune Grønseth (639432)
Louise J. P. Persson (639433)
Pål Aukrust (151370)
Tomas M. Eagan (639434)

October 2014

*IRR per 1 SD increase of marker value.Multivariate model of the annual incidence rate rat...

Development of Multivariable Prediction Models for the Identification of Patients Admitted to Hospital with an Exacerbation of COPD and the Prediction of Risk of Readmission: A Retrospective Cohort Study using Electronic Medical Record Data

Reza Fakhraei (16804186)
John Matelski (3427094)
Andrea Gershon (6508280)
Tetyana Kendzerska (519437)
Lauren Lapointe-Shaw (155700)
Lanujan Kaneswaran (16804189)
Robert Wu (3559112)

August 2023

Approximately 20% of patients who are discharged from hospital for an acute exacerbation of COPD (AE...

Factors associated with advanced COPD (% FEV1<80).

Hyeon-Kyoung Koo (651249)
Joo-Hyun Park (651250)
Hye Kyeong Park (651251)
Hoon Jung (651252)
Sung-Soon Lee (463983)

October 2014

*indicates significance.Model 1: variables include age, height, weight, obesity, sa...

Multivariate models for concurrent outcomes and APE-associated predictions.

Theodore G. Liou (143270)
Frederick R. Adler (143274)
Ruth H. Keogh (143278)
Yanping Li (90163)
Judy L. Jensen (143284)
William Walsh (143288)
Kristyn Packer (143291)
Teresa Clark (143295)
Holly Carveth (143299)
Jun Chen (4238)
Shaunessy L. Rogers (143305)
Christen Lane (143311)
James Moore (22922)
Anne Sturrock (143317)
Robert Paine III (143322)
David R. Cox (77429)
John R. Hoidal (143328)

August 2012

aData from study group 1, n = 56. We found no evidence of two-way interactions or non-linear effe...

Prediction models for exacerbations in different COPD patient populations : comparing results of five large data sources

Hoogendoorn, Martine
Feenstra, Talitha L.
Boland, Melinde
Briggs, Andrew H.
Borg, Sixten
Jansson, Sven-Arne
Risebrough, Nancy A.
Slejko, Julia F.
Rutten-van Mölken, Maureen P. M. H.

January 2017

Background and objectives: Exacerbations are important outcomes in COPD both from a clinical and an ...

Multivariate association of the log-transformed albumin-to-creatinine ratio (ACR) and the forced expiratory volume in one second (FEV1).

Bianca Harris (109948)
Ronald Klein (103769)
Michael Jerosch-Herold (109951)
Eric A. Hoffman (109953)
Firas S. Ahmed (109955)
David R. Jacobs Jr (109956)
Barbara E. K. Klein (103701)
Tien Y. Wong (103774)
Joao A. C. Lima (109957)
Mary Frances Cotch (103771)
R. Graham Barr (109958)

December 2012

The association of ACR to FEV1 was linear on a log scale in the fully adjusted multiva...

Predicting frequent COPD exacerbations using primary care data

Kerkhof M
Freeman D
Jones R
Chisholm A
Price DB

November 2015

Marjan Kerkhof,1 Daryl Freeman,2 Rupert Jones,3 Alison Chisholm,4 David B Price1,5 On behalf of the...

Daily step counts in a US cohort with COPD

Moy, Marilyn L.
Danilack, Valery A.
Weston, Nicole A.
Garshick, Eric

July 2012

SummaryBackgroundBaseline values for daily step counts in US adults with COPD and knowledge of its a...

Multivariate model of copd-exacerbation duration more than three weeks, estimated by a generalized estimation equation logistic regression model.

Gunnar R. Husebø (639429)
Per S. Bakke (639430)
Marianne Aanerud (318457)
Jon A. Hardie (639431)
Thor Ueland (307058)
Rune Grønseth (639432)
Louise J. P. Persson (639433)
Pål Aukrust (151370)
Tomas M. Eagan (639434)

October 2014

Multivariate model of copd-exacerbation duration more than three weeks, estimated by a generalize...

Prediction models for exacerbations in different COPD patient populations: comparing results of five large data sources.

Hoogendoorn, Martine
Feenstra, Talitha L
Boland, Melinde
Briggs, Andrew H
Borg, Sixten
Jansson, Sven-Arne
Risebrough, Nancy A
Slejko, Julia F
Rutten-van Mölken, Maureen Pmh

March 2018

Exacerbations are important outcomes in COPD both from a clinical and an economic perspective. Most ...

Multivariate Model of Associations between 6MWT distance and Number of Acute Exacerbations and COPD-Related Hospitalizations Adjusting for FEV1 % Predicted and Prednisone for AE in Previous Year.*

Marilyn L. Moy (399580)
Merilee Teylan (399581)
Nicole A. Weston (399582)
David R. Gagnon (399583)
Eric Garshick (399584)

April 2013

FEV1 denotes forced expiratory volume in 1 second; AE acute exacerbation; ref referenc...

Univariate Associations with Number of Acute Exacerbations and COPD-Related Hospitalizations.

Marilyn L. Moy (399580)
Merilee Teylan (399581)
Nicole A. Weston (399582)
David R. Gagnon (399583)
Eric Garshick (399584)

April 2013

6MWT denotes 6-minute walk test; SGRQ-AS St. George's Respiratory Questionnaire Activity Score; F...

Daily Step Count Predicts Acute Exacerbations in a US Cohort with COPD

Marilyn L. Moy
Merilee Teylan
Nicole A. Weston
David R. Gagnon
Eric Garshick

August 2016

Background: COPD is characterized by variability in exercise capacity and physical activity (PA), an...

Bivarite and multivariable models results for the associations between environmental factors and in hospital mortality after COPD exacerbation hospital admissions for study time periods (1, 1.5, 2 and 3 weeks before hospitalization).

Javier de Miguel-Díez (2190283)
Julio Hernández-Vázquez (6729668)
Ana López-de-Andrés (2190292)
Alejandro Álvaro-Meca (3185025)
Valentín Hernández-Barrera (2190298)
Rodrigo Jiménez-García (320379)

May 2019

Bivarite and multivariable models results for the associations between environmental factors and in ...

Daily step count predicts acute exacerbations in a US cohort with COPD.

Marilyn L Moy
Merilee Teylan
Nicole A Weston
David R Gagnon
Eric Garshick

BACKGROUND: COPD is characterized by variability in exercise capacity and physical activity (PA), an...

Multivariate model of the annual incidence rate ratio (IRR) of moderate or severe COPD exacerbations, estimated by a random effects negative binomial model.

Gunnar R. Husebø (639429)
Per S. Bakke (639430)
Marianne Aanerud (318457)
Jon A. Hardie (639431)
Thor Ueland (307058)
Rune Grønseth (639432)
Louise J. P. Persson (639433)
Pål Aukrust (151370)
Tomas M. Eagan (639434)

October 2014

*IRR per 1 SD increase of marker value.Multivariate model of the annual incidence rate rat...

Development of Multivariable Prediction Models for the Identification of Patients Admitted to Hospital with an Exacerbation of COPD and the Prediction of Risk of Readmission: A Retrospective Cohort Study using Electronic Medical Record Data

Reza Fakhraei (16804186)
John Matelski (3427094)
Andrea Gershon (6508280)
Tetyana Kendzerska (519437)
Lauren Lapointe-Shaw (155700)
Lanujan Kaneswaran (16804189)
Robert Wu (3559112)

August 2023

Approximately 20% of patients who are discharged from hospital for an acute exacerbation of COPD (AE...

Factors associated with advanced COPD (% FEV1<80).

Hyeon-Kyoung Koo (651249)
Joo-Hyun Park (651250)
Hye Kyeong Park (651251)
Hoon Jung (651252)
Sung-Soon Lee (463983)

October 2014

*indicates significance.Model 1: variables include age, height, weight, obesity, sa...

Multivariate models for concurrent outcomes and APE-associated predictions.

Theodore G. Liou (143270)
Frederick R. Adler (143274)
Ruth H. Keogh (143278)
Yanping Li (90163)
Judy L. Jensen (143284)
William Walsh (143288)
Kristyn Packer (143291)
Teresa Clark (143295)
Holly Carveth (143299)
Jun Chen (4238)
Shaunessy L. Rogers (143305)
Christen Lane (143311)
James Moore (22922)
Anne Sturrock (143317)
Robert Paine III (143322)
David R. Cox (77429)
John R. Hoidal (143328)

August 2012

aData from study group 1, n = 56. We found no evidence of two-way interactions or non-linear effe...

Prediction models for exacerbations in different COPD patient populations : comparing results of five large data sources

Hoogendoorn, Martine
Feenstra, Talitha L.
Boland, Melinde
Briggs, Andrew H.
Borg, Sixten
Jansson, Sven-Arne
Risebrough, Nancy A.
Slejko, Julia F.
Rutten-van Mölken, Maureen P. M. H.

January 2017

Background and objectives: Exacerbations are important outcomes in COPD both from a clinical and an ...

Multivariate association of the log-transformed albumin-to-creatinine ratio (ACR) and the forced expiratory volume in one second (FEV1).

Bianca Harris (109948)
Ronald Klein (103769)
Michael Jerosch-Herold (109951)
Eric A. Hoffman (109953)
Firas S. Ahmed (109955)
David R. Jacobs Jr (109956)
Barbara E. K. Klein (103701)
Tien Y. Wong (103774)
Joao A. C. Lima (109957)
Mary Frances Cotch (103771)
R. Graham Barr (109958)

December 2012

The association of ACR to FEV1 was linear on a log scale in the fully adjusted multiva...

Predicting frequent COPD exacerbations using primary care data

Kerkhof M
Freeman D
Jones R
Chisholm A
Price DB

November 2015

Marjan Kerkhof,1 Daryl Freeman,2 Rupert Jones,3 Alison Chisholm,4 David B Price1,5 On behalf of the...

Daily step counts in a US cohort with COPD

Moy, Marilyn L.
Danilack, Valery A.
Weston, Nicole A.
Garshick, Eric

July 2012

SummaryBackgroundBaseline values for daily step counts in US adults with COPD and knowledge of its a...

Multivariate model of copd-exacerbation duration more than three weeks, estimated by a generalized estimation equation logistic regression model.

Gunnar R. Husebø (639429)
Per S. Bakke (639430)
Marianne Aanerud (318457)
Jon A. Hardie (639431)
Thor Ueland (307058)
Rune Grønseth (639432)
Louise J. P. Persson (639433)
Pål Aukrust (151370)
Tomas M. Eagan (639434)

October 2014

Multivariate model of copd-exacerbation duration more than three weeks, estimated by a generalize...

Prediction models for exacerbations in different COPD patient populations: comparing results of five large data sources.

Hoogendoorn, Martine
Feenstra, Talitha L
Boland, Melinde
Briggs, Andrew H
Borg, Sixten
Jansson, Sven-Arne
Risebrough, Nancy A
Slejko, Julia F
Rutten-van Mölken, Maureen Pmh

March 2018

Exacerbations are important outcomes in COPD both from a clinical and an economic perspective. Most ...

Multivariate Models of Associations between Daily Step Count and Number of Acute Exacerbations and COPD-Related Hospitalizations Adjusting for FEV<sub>1</sub> % Predicted and Prednisone for AE in Previous Year.<sup>*</sup>

Abstract

Extracted data

Multivariate Models of Associations between Daily Step Count and Number of Acute Exacerbations and COPD-Related Hospitalizations Adjusting for FEV<sub>1</sub> % Predicted and Prednisone for AE in Previous Year.<sup>*</sup>

Abstract

Extracted data

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