-
1
-
-
84863426446
-
Epidemiology of multimorbidity and implications for health care, research and medical education: A cross-sectional study
-
Barnett K, Mercer SW, Norbury M, et al. Epidemiology of multimorbidity and implications for health care, research and medical education: A cross-sectional study. Lancet 2012;380:37-43.
-
(2012)
Lancet
, vol.380
, pp. 37-43
-
-
Barnett, K.1
Mercer, S.W.2
Norbury, M.3
-
2
-
-
84871099014
-
Disability-adjusted life years (DALYs) for 291 diseases and injuries in 21 regions, 1990-2010: A systematic analysis for the global burden of disease study 2010
-
Murray CJL, Vos T, Lozano R, et al. Disability-adjusted life years (DALYs) for 291 diseases and injuries in 21 regions, 1990-2010: A systematic analysis for the global burden of disease study 2010. Lancet 2012;380:2197-23.
-
(2012)
Lancet
, vol.380
, pp. 2197-2223
-
-
Murray, C.J.L.1
Vos, T.2
Lozano, R.3
-
3
-
-
79960555800
-
Multimorbidity and health-related quality of life in the older population: Results from the German KORA-age study
-
Hunger M, Thorand B, Schunk M, et al. Multimorbidity and health-related quality of life in the older population: results from the German KORA-age study. Health Qual Life Outcomes 2011;9:53.
-
(2011)
Health Qual Life Outcomes
, vol.9
, pp. 53
-
-
Hunger, M.1
Thorand, B.2
Schunk, M.3
-
4
-
-
77953855922
-
Validity of ascertainment of co-morbid illness using administrative databases: A systematic review
-
Leal JR, Laupland KB. Validity of ascertainment of co-morbid illness using administrative databases: A systematic review. Clin Microbiol Infect 2010;16:715-21.
-
(2010)
Clin Microbiol Infect
, vol.16
, pp. 715-721
-
-
Leal, J.R.1
Laupland, K.B.2
-
5
-
-
77749260557
-
How well does routine hospitalisation data capture information on comorbidity in New Zealand
-
Sarfati D, Hill S, Purdie G, et al. How well does routine hospitalisation data capture information on comorbidity in New Zealand? NZMJ 2010;123:50-61.
-
(2010)
NZMJ
, vol.123
, pp. 50-61
-
-
Sarfati, D.1
Hill, S.2
Purdie, G.3
-
6
-
-
0037111717
-
Prevalence, expenditures and complications of multiple chronic conditions in the elderly
-
Wolff JL, Starfield B, Anderson G. Prevalence, expenditures and complications of multiple chronic conditions in the elderly. Arch Intern Med 2002;162:2269-76.
-
(2002)
Arch Intern Med
, vol.162
, pp. 2269-2276
-
-
Wolff, J.L.1
Starfield, B.2
Anderson, G.3
-
8
-
-
84942578393
-
Why summary comorbidity measures such as the Charlson comorbidity index and Elixhauser score work
-
Epub ahead of print
-
Austin SR, Wong YN, Uzzo RG, et al. Why summary comorbidity measures such as the Charlson comorbidity index and Elixhauser score work. Med Care 2013. Epub ahead of print. doi: 10. 1097/MLR. 0b013e318297429c.
-
(2013)
Med Care
-
-
Austin, S.R.1
Wong, Y.N.2
Uzzo, R.G.3
-
9
-
-
0023092594
-
A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation
-
Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chron Disease 1987;40:373-83.
-
(1987)
J Chron Disease
, vol.40
, pp. 373-383
-
-
Charlson, M.E.1
Pompei, P.2
Ales, K.L.3
MacKenzie, C.R.4
-
10
-
-
84859522286
-
Measures of multimorbidity and morbidity burden for use in primary care and community settings: A systematic review and guide
-
Huntley AL, Johnson R, Purdy S, et al. Measures of multimorbidity and morbidity burden for use in primary care and community settings: A systematic review and guide. Ann Fam Med 2012;10:134-41.
-
(2012)
Ann Fam Med
, vol.10
, pp. 134-141
-
-
Huntley, A.L.1
Johnson, R.2
Purdy, S.3
-
13
-
-
18044379773
-
A systematic review of the Charlson comorbidity index using Canadian administrative databases: A perspective on risk adjustment in critical care research
-
Needham DM, Scales DC, Laupacis A, Pronovost PJ. A systematic review of the Charlson comorbidity index using Canadian administrative databases: A perspective on risk adjustment in critical care research. J Crit Care 2005;20:12-9.
-
(2005)
J Crit Care
, vol.20
, pp. 12-19
-
-
Needham, D.M.1
Scales, D.C.2
Laupacis, A.3
Pronovost, P.J.4
-
14
-
-
0034213185
-
A simple comorbidity scale predicts clinical outcomes and costs in dialysis patients
-
Beddhu S, Bruns FJ, Saul M, et al. A simple comorbidity scale predicts clinical outcomes and costs in dialysis patients. Am J Med 2000;108:609-13.
-
(2000)
Am J Med
, vol.108
, pp. 609-613
-
-
Beddhu, S.1
Bruns, F.J.2
Saul, M.3
-
15
-
-
0038386455
-
Adapting the Charlson comorbidity index for use in patients with ESRD
-
Hemmelgarn BR, Manns BJ, Quan H, Ghali WA. Adapting the Charlson comorbidity index for use in patients with ESRD. Am J Kidney Dis 2003;42:125-32.
-
(2003)
Am J Kidney Dis
, vol.42
, pp. 125-132
-
-
Hemmelgarn, B.R.1
Manns, B.J.2
Quan, H.3
Ghali, W.A.4
-
16
-
-
79952676375
-
Mortality prediction after kidney transplantation: Comparative clinical use of 7 comorbidity indices
-
Moore J, He X, Liu X, et al. Mortality prediction after kidney transplantation: comparative clinical use of 7 comorbidity indices. Exp Clin Transplant 2011;9:32-41.
-
(2011)
Exp Clin Transplant
, vol.9
, pp. 32-41
-
-
Moore, J.1
He, X.2
Liu, X.3
-
17
-
-
84877599353
-
Charlson comorbidity score is a strong predictor of mortality in hemodialysis patients
-
Rattanasompattikul M, Feroze U, Molnar MZ, et al. Charlson comorbidity score is a strong predictor of mortality in hemodialysis patients. Int Urol Nephrol 2012;44: 1813-23.
-
(2012)
Int Urol Nephrol
, vol.44
, pp. 1813-1823
-
-
Rattanasompattikul, M.1
Feroze, U.2
Molnar, M.Z.3
-
18
-
-
0026639706
-
Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases
-
Deyo RA, Cherkin DC, Ciol MA. Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases. J Clin Epidemiol 1992;45:613-19.
-
(1992)
J Clin Epidemiol
, vol.45
, pp. 613-619
-
-
Deyo, R.A.1
Cherkin, D.C.2
Ciol, M.A.3
-
19
-
-
27744568384
-
Coding algorithms for defining comorbidities in ICD-9-CM and ICD-10 administrative data
-
Quan H, Sundararajan V, Halfon P, et al. Coding algorithms for defining comorbidities in ICD-9-CM and ICD-10 administrative data. Med Care 2005;43:1130-39.
-
(2005)
Med Care
, vol.43
, pp. 1130-1139
-
-
Quan, H.1
Sundararajan, V.2
Halfon, P.3
-
20
-
-
84858622956
-
Evaluation of care and surveillance of cardiovascular disease: Can we trust medico-administrative hospital data
-
Lambert L, Blais C, Hamel D, et al. Evaluation of care and surveillance of cardiovascular disease: can we trust medico-administrative hospital data? Can J Cardiol 2012;28:162-8.
-
(2012)
Can J Cardiol
, vol.28
, pp. 162-168
-
-
Lambert, L.1
Blais, C.2
Hamel, D.3
-
21
-
-
0027941338
-
Using administrative data to describe casemix: A comparison with the medical record
-
Malenka DJ, McLerran D, Roos N, et al. Using administrative data to describe casemix: A comparison with the medical record. J Clin Epidemiol 1994;47:1027-32.
-
(1994)
J Clin Epidemiol
, vol.47
, pp. 1027-1032
-
-
Malenka, D.J.1
McLerran, D.2
Roos, N.3
-
22
-
-
0036675916
-
Validity of information on comorbidity derived from ICD-9-CCM administrative data
-
Quan H, Parsons GA, Ghali WA. Validity of information on comorbidity derived from ICD-9-CCM administrative data. Med Care 2002;40:675-85.
-
(2002)
Med Care
, vol.40
, pp. 675-685
-
-
Quan, H.1
Parsons, G.A.2
Ghali, W.A.3
-
23
-
-
0034954627
-
Risk adjustment for older hospitalized persons: A comparison of two methods of data collection for the Charlson index
-
Van Doorn C, Bogardus ST, Williams CS, et al. Risk adjustment for older hospitalized persons: A comparison of two methods of data collection for the Charlson index. J Clin Epidemiol 2001;54:694-701.
-
(2001)
J Clin Epidemiol
, vol.54
, pp. 694-701
-
-
Van Doorn, C.1
Bogardus, S.T.2
Williams, C.S.3
-
24
-
-
77955475540
-
A comparison of the Charlson comorbidity index derived from medical records and claims data from patients undergoing lung cancer surgery in Korea: A population-based investigation
-
Seo H, Yoon S, Lee S, et al. A comparison of the Charlson comorbidity index derived from medical records and claims data from patients undergoing lung cancer surgery in Korea: A population-based investigation. BMC Health Serv Res 2010;10:236.
-
(2010)
BMC Health Serv Res
, vol.10
, pp. 236
-
-
Seo, H.1
Yoon, S.2
Lee, S.3
-
25
-
-
77649266240
-
Charlson comorbidity index using administrative database in incident PD patients (abstract only)
-
Jang SH, Chea JW, Lee KB. Charlson comorbidity index using administrative database in incident PD patients (abstract only). Clin Nephrol 2010;73:204-9.
-
(2010)
Clin Nephrol
, vol.73
, pp. 204-209
-
-
Jang, S.H.1
Chea, J.W.2
Lee, K.B.3
-
27
-
-
84868545921
-
Translating chronic kidney disease epidemiology into patient care-the individual/public health risk paradox
-
Marks A, Black C, Fluck N, et al. Translating chronic kidney disease epidemiology into patient care-the individual/public health risk paradox. Nephrol Dial Transplant 2012;27:iii65-72.
-
(2012)
Nephrol Dial Transplant
, vol.27
, pp. iii65-72
-
-
Marks, A.1
Black, C.2
Fluck, N.3
-
28
-
-
33746684230
-
Length of comorbidity lookback period affected regression model performance of administrative health data
-
Preen DB, D'Arcy CD, Holman J, et al. Length of comorbidity lookback period affected regression model performance of administrative health data. J Clin Epidemiol 2006;59:940-46.
-
(2006)
J Clin Epidemiol
, vol.59
, pp. 940-946
-
-
Preen, D.B.1
D'arcy, C.D.2
Holman, J.3
-
29
-
-
24944580881
-
A multipurpose comorbidity scoring system performed better than the Charlson index
-
D'Arcy C, Holman J, Preen DB, et al. A multipurpose comorbidity scoring system performed better than the Charlson index. J Clin Epidemiol 2005;58:1006-14.
-
(2005)
J Clin Epidemiol
, vol.58
, pp. 1006-1014
-
-
D'arcy, C.1
Holman, J.2
Preen, D.B.3
-
30
-
-
84860396660
-
Comparative performance of comorbidity indices in discriminating health-related behaviours and outcomes
-
Ou HT, Mukherjee B, Erickson SR, et al. Comparative performance of comorbidity indices in discriminating health-related behaviours and outcomes. Health Outcomes Res Med 2011;2:91-104.
-
(2011)
Health Outcomes Res Med
, vol.2
, pp. 91-104
-
-
Ou, H.T.1
Mukherjee, B.2
Erickson, S.R.3
-
31
-
-
34547867805
-
Administrative data outperformed single-day chart review for comorbidity measure
-
Luthi J, Troillet N, Eisenring M, et al. Administrative data outperformed single-day chart review for comorbidity measure. Int J Qual Health Care 2007;19:225-231.
-
(2007)
Int J Qual Health Care
, vol.19
, pp. 225-231
-
-
Luthi, J.1
Troillet, N.2
Eisenring, M.3
-
32
-
-
0033013499
-
A comparison of the Charlson comorbidity index derived from medical record data and administrative billing data
-
Kieszak SM, Flanders WD, Kosinki AS, et al. A comparison of the Charlson comorbidity index derived from medical record data and administrative billing data. J Clin Epidemiol 1999;52:137-142.
-
(1999)
J Clin Epidemiol
, vol.52
, pp. 137-142
-
-
Kieszak, S.M.1
Flanders, W.D.2
Kosinki, A.S.3
-
33
-
-
38849091997
-
Evaluating the added predictive ability of a new marker: From area under the ROC curve to reclassification and beyond
-
Pencina MJ, D'Agostino RB Sr, Vasan RS. Evaluating the added predictive ability of a new marker: from area under the ROC curve to reclassification and beyond. Statist Med 2008;27:157-172.
-
(2008)
Statist Med
, vol.27
, pp. 157-172
-
-
Pencina, M.J.1
D'Agostino, R.B.2
Vasan, R.S.3
-
34
-
-
84899621978
-
Approaches to ascertaining comorbidity information: Validation of routine hospital episode data with clinician-based case note review
-
Soo M, Robertson LM, Ali T, et al. Approaches to ascertaining comorbidity information: validation of routine hospital episode data with clinician-based case note review. BMC Res Notes 2014;7:253.
-
(2014)
BMC Res Notes
, vol.7
, pp. 253
-
-
Soo, M.1
Robertson, L.M.2
Ali, T.3
-
35
-
-
0030805637
-
Comorbidity measurement in elderly female breast cancer patients with administrative and medical records data
-
Newschaffer CJ, Bush TL, Penberthy LT. Comorbidity measurement in elderly female breast cancer patients with administrative and medical records data. J Clin Epidemiol 1997;50:725-733.
-
(1997)
J Clin Epidemiol
, vol.50
, pp. 725-733
-
-
Newschaffer, C.J.1
Bush, T.L.2
Penberthy, L.T.3
-
36
-
-
84893257511
-
Net reclassification improvement: Computation, interpretation, and controversies: A literature review and clinician's guide
-
Leening MJG, Vedder MM, Witteman JCM, et al. Net reclassification improvement: computation, interpretation, and controversies: A literature review and clinician's guide. Ann Intern Med 2014;160:122.
-
(2014)
Ann Intern Med
, vol.160
, pp. 122
-
-
Leening, M.J.G.1
Vedder, M.M.2
Witteman, J.C.M.3
-
37
-
-
36248968660
-
Cross-national comparative performance of three versions of the ICD-10 charlson index
-
Sundararajan V, Quan H, Halfon P, et al. Cross-national comparative performance of three versions of the ICD-10 charlson index. Med Care 2007;45:1210-1215.
-
(2007)
Med Care
, vol.45
, pp. 1210-1215
-
-
Sundararajan, V.1
Quan, H.2
Halfon, P.3
-
38
-
-
40849134056
-
Risk adjustment performance of Charlson and Elixhauser comorbidities in ICD-9 and ICD-10 administrative databases
-
Li B, Evans D, Faris P, et al. Risk adjustment performance of Charlson and Elixhauser comorbidities in ICD-9 and ICD-10 administrative databases. BMC Health Ser Res 2008;8:12.
-
(2008)
BMC Health ser Res
, vol.8
, pp. 12
-
-
Li, B.1
Evans, D.2
Faris, P.3
-
39
-
-
84939504260
-
-
Health Protection Scotland 31 December 2011 (15 August 2012 date last accessed)
-
Health Protection Scotland. Trends in HIV Reporting, Scotland, by Selected Year of Report to 31 December 2011, 2011. Available at: http://www. documents. hps. scot. nhs. uk/bbvsti/annual-data-tables/2011/hiv-trends-scotland-2011. pdf (15 August 2012 date last accessed).
-
(2011)
Trends in HIV Reporting, Scotland, by Selected Year of Report to
-
-
-
40
-
-
66849101464
-
Evidence of methodological bias in hospital standardised mortality ratios: Retrospective database study of English hospitals
-
Mohammed MA, Deeks JD, Girling A, et al. Evidence of methodological bias in hospital standardised mortality ratios: retrospective database study of English hospitals. BMJ 2009;338:780-788.
-
(2009)
BMJ
, vol.338
, pp. 780-788
-
-
Mohammed, M.A.1
Deeks, J.D.2
Girling, A.3
|