-
1
-
-
0033962905
-
Comorbidity and colorectal cancer according to subsite and stage: A population-based study
-
De Marco MF, Janssen-Heijnen MLG, van der Heijden LH, et al. Comorbidity and colorectal cancer according to subsite and stage: a population-based study. Eur J Cancer 2000;36:95-9.
-
(2000)
Eur J Cancer
, vol.36
, pp. 95-99
-
-
De Marco, M.F.1
Janssen-Heijnen, M.L.G.2
van der Heijden, L.H.3
-
2
-
-
33750936956
-
The effect of age and chronic illness on life expectancy after a diagnosis of colorectal cancer: Implications for screening
-
Gross CP, McAvay GJ, Krumholz HM, et al. The effect of age and chronic illness on life expectancy after a diagnosis of colorectal cancer: implications for screening. Ann Intern Med 2006;145:646-54.
-
(2006)
Ann Intern Med
, vol.145
, pp. 646-654
-
-
Gross, C.P.1
McAvay, G.J.2
Krumholz, H.M.3
-
3
-
-
0035403769
-
Comparison of the performance of two comorbidity measures, with and without information from prior hospitalizations
-
Stukenborg GJ, Wagner DP, Connors AF. Comparison of the performance of two comorbidity measures, with and without information from prior hospitalizations. Med Care 2001;39:727-39.
-
(2001)
Med Care
, vol.39
, pp. 727-739
-
-
Stukenborg, G.J.1
Wagner, D.P.2
Connors, A.F.3
-
5
-
-
0023092594
-
A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation
-
Charlson ME, Pompei P, Ales K. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis 1987;40:373-83.
-
(1987)
J Chronic Dis
, vol.40
, pp. 373-383
-
-
Charlson, M.E.1
Pompei, P.2
Ales, K.3
-
6
-
-
2142695867
-
Comparison of the Elixhauser and Charlson/Deyo methods of comorbidity measurement in administrative data
-
Southern DA, Quan H, Ghali WA. Comparison of the Elixhauser and Charlson/Deyo methods of comorbidity measurement in administrative data. Med Care 2004;42:355-60.
-
(2004)
Med Care
, vol.42
, pp. 355-360
-
-
Southern, D.A.1
Quan, H.2
Ghali, W.A.3
-
7
-
-
0029944493
-
Searching for an improved clinical comorbidity index for use with ICD-9-CM administrative data
-
Ghali WA, Hall RE, Rosen AK. Searching for an improved clinical comorbidity index for use with ICD-9-CM administrative data. J Clin Epidemiol 1996;49:273-78.
-
(1996)
J Clin Epidemiol
, vol.49
, pp. 273-278
-
-
Ghali, W.A.1
Hall, R.E.2
Rosen, A.K.3
-
8
-
-
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
-
9
-
-
7044281135
-
-
American Society of Anaesthesiologists, accessed 7 March 2008
-
American society of anaesthesiologists. ASA physical status classification system. American Society of Anaesthesiologists 2008. http://www.asahq.org/clinical/ physicalstatus (accessed 7 March 2008).
-
(2008)
ASA physical status classification system
-
-
-
10
-
-
11144254062
-
New ICD-10 version of Charlson comorbidity index predicted in-hospital mortality
-
Sundararajan V, Henderson T, Perry C, et al. New ICD-10 version of Charlson comorbidity index predicted in-hospital mortality. J Clin Epidemiol 2004;57:1288-94.
-
(2004)
J Clin Epidemiol
, vol.57
, pp. 1288-1294
-
-
Sundararajan, V.1
Henderson, T.2
Perry, C.3
-
11
-
-
0031613172
-
Comorbidity measures for use with administrative data
-
Elixhauser A, Steiner C, Harris DR, et al. Comorbidity measures for use with administrative data. Med Care 1998;36:8-27.
-
(1998)
Med Care
, vol.36
, pp. 8-27
-
-
Elixhauser, A.1
Steiner, C.2
Harris, D.R.3
-
12
-
-
0033229420
-
The performance of different look back periods and sources of information for Charlson comorbidity adjustment in Medicare claims
-
Zhang JX, Iwashyna TJ, Christakis NA. The performance of different look back periods and sources of information for Charlson comorbidity adjustment in Medicare claims. Med Care 1999;37:1128-39.
-
(1999)
Med Care
, vol.37
, pp. 1128-1139
-
-
Zhang, J.X.1
Iwashyna, T.J.2
Christakis, N.A.3
-
13
-
-
33746684230
-
Length of comorbidity lookback period affected regression model performance of administrative health data
-
Preen DB, Holman CD, Spilsbury K, et al. Length of comorbidity lookback period affected regression model performance of administrative health data. J Clin Epidemiol 2006;59:940-6.
-
(2006)
J Clin Epidemiol
, vol.59
, pp. 940-946
-
-
Preen, D.B.1
Holman, C.D.2
Spilsbury, K.3
-
14
-
-
3042606112
-
Deprivation, comorbidity and survival in a cohort of patients with colorectal cancer
-
Munro AJ, Bentley AHM. Deprivation, comorbidity and survival in a cohort of patients with colorectal cancer. Eur J Cancer Care(Engl) 2004;13:262.
-
(2004)
Eur J Cancer Care(Engl)
, vol.13
, pp. 262
-
-
Munro, A.J.1
Bentley, A.H.M.2
-
15
-
-
18844415829
-
-
Lemmens VE, Janssen-Heijnen ML, Verheij CD, et al. Repelaer va Driel OJ, Coebergh JW. Co-morbidity leads to altered treatment and worse survival of elderly patients with colorectal cancer. Br J Surg 2005;92:615-23.
-
Lemmens VE, Janssen-Heijnen ML, Verheij CD, et al. Repelaer va Driel OJ, Coebergh JW. Co-morbidity leads to altered treatment and worse survival of elderly patients with colorectal cancer. Br J Surg 2005;92:615-23.
-
-
-
-
16
-
-
33845494530
-
Multimorbidity and survival in older persons with colorectal cancer
-
Gross CP, Guo Z, McAvay GJ, et al. Multimorbidity and survival in older persons with colorectal cancer. J Am Geriatr Soc 2006;54:1898-904.
-
(2006)
J Am Geriatr Soc
, vol.54
, pp. 1898-1904
-
-
Gross, C.P.1
Guo, Z.2
McAvay, G.J.3
-
17
-
-
76649084882
-
-
NHS Connecting for Health. OPCS Classification of Interventions and Procedures Version 4.3. London: The Stationery Office, 2006
-
NHS Connecting for Health. OPCS Classification of Interventions and Procedures Version 4.3. London: The Stationery Office, 2006.
-
-
-
-
18
-
-
0036818274
-
Should scoring rules be based on odds ratios or regression coefficients?
-
Moons KG, Harell FE, Steyerberg EW. Should scoring rules be based on odds ratios or regression coefficients? J Clin Epidemiol 2008;55:1054-155.
-
(2008)
J Clin Epidemiol
, vol.55
, pp. 1054-1155
-
-
Moons, K.G.1
Harell, F.E.2
Steyerberg, E.W.3
-
20
-
-
76649113721
-
-
accessed 2 May 2008
-
Office for National Statistics. National Statistics. 2008. http://www.statistics.gov. uk (accessed 2 May 2008).
-
(2008)
-
-
-
21
-
-
0346025735
-
Regression models for relative survival
-
Dickman PW, Sloggett A, Hills M, et al. Regression models for relative survival. Stat Med 2004;23:51-64.
-
(2004)
Stat Med
, vol.23
, pp. 51-64
-
-
Dickman, P.W.1
Sloggett, A.2
Hills, M.3
-
23
-
-
0036288706
-
Colon cancer in France: Evidence for improvement in management and survival
-
Faivre-Finn C, Bouvier-Benhamiche AM, Phelip JM, et al. Colon cancer in France: evidence for improvement in management and survival. Gut 2002;51:60-4.
-
(2002)
Gut
, vol.51
, pp. 60-64
-
-
Faivre-Finn, C.1
Bouvier-Benhamiche, A.M.2
Phelip, J.M.3
-
24
-
-
65649129019
-
The effect of comorbidity on the use of adjuvant chemotherapy and survival from colon cancer: A retrospective cohort study
-
Sarfati D, Hill S, Blakely T, et al. The effect of comorbidity on the use of adjuvant chemotherapy and survival from colon cancer: a retrospective cohort study. BMC cancer 2009;9:115-25.
-
(2009)
BMC cancer
, vol.9
, pp. 115-125
-
-
Sarfati, D.1
Hill, S.2
Blakely, T.3
-
25
-
-
34250155990
-
The impact of chronic illnesses on the use and effectiveness of adjuvant chemotherapy for colon cancer
-
Gross CP, McAvay GJ, Guo Z, et al. The impact of chronic illnesses on the use and effectiveness of adjuvant chemotherapy for colon cancer. Cancer 2007;109:2410-19.
-
(2007)
Cancer
, vol.109
, pp. 2410-2419
-
-
Gross, C.P.1
McAvay, G.J.2
Guo, Z.3
-
26
-
-
35148861800
-
Comorbidity in older surgical cancer patients: Influence on patient care and outcome
-
Janssen-Heijnen MLG, Maas HA, Houterman S, et al. Comorbidity in older surgical cancer patients: influence on patient care and outcome. Eur J Cancer 2007;43:2179-93.
-
(2007)
Eur J Cancer
, vol.43
, pp. 2179-2193
-
-
Janssen-Heijnen, M.L.G.1
Maas, H.A.2
Houterman, S.3
-
27
-
-
2442696436
-
Prognostic importance of comorbidity in a hospital-based cancer registry
-
Piccirillo JF, Tierney RM, Costas I, et al. Prognostic importance of comorbidity in a hospital-based cancer registry. JAMA 2004;291:2441-47.
-
(2004)
JAMA
, vol.291
, pp. 2441-2447
-
-
Piccirillo, J.F.1
Tierney, R.M.2
Costas, I.3
-
28
-
-
0033805066
-
Understanding variations in survival for colorectal cancer in Europe: A EUROCARE high-resolution study
-
Gatta G, Capocaccia R, Sant M, et al. Understanding variations in survival for colorectal cancer in Europe: a EUROCARE high-resolution study. Gut 2000;47: 533-38.
-
(2000)
Gut
, vol.47
, pp. 533-538
-
-
Gatta, G.1
Capocaccia, R.2
Sant, M.3
-
29
-
-
0036934321
-
The impact of comorbidity on the overall survival and the cause of death in patients after colorectal cancer resection
-
Rieker RJ, Hammer E, Eisele R, et al. The impact of comorbidity on the overall survival and the cause of death in patients after colorectal cancer resection. Langenbecks Arch Surg 2002;387:72-6.
-
(2002)
Langenbecks Arch Surg
, vol.387
, pp. 72-76
-
-
Rieker, R.J.1
Hammer, E.2
Eisele, R.3
-
30
-
-
37349049694
-
Comparison of administrative data with the Association of Coloproctology of Great Britain and Ireland (ACPGBI) colorectal cancer database
-
Garout M, Tilney HS, Tekkis PP, et al. Comparison of administrative data with the Association of Coloproctology of Great Britain and Ireland (ACPGBI) colorectal cancer database. Int J Colorectal Dis 2008;23:155-63.
-
(2008)
Int J Colorectal Dis
, vol.23
, pp. 155-163
-
-
Garout, M.1
Tilney, H.S.2
Tekkis, P.P.3
-
32
-
-
32644441679
-
Charlson scores based on ICD-10 administrative data were valid in assessing comorbidity in patients undergoing urological cancer surgery
-
Nuttal M, van der Meulen J, Emberton M. Charlson scores based on ICD-10 administrative data were valid in assessing comorbidity in patients undergoing urological cancer surgery. J Clin Epidemiol 2006;59:265-73.
-
(2006)
J Clin Epidemiol
, vol.59
, pp. 265-273
-
-
Nuttal, M.1
van der Meulen, J.2
Emberton, M.3
-
33
-
-
34547096275
-
A refined comorbidity measurement algorithm for claims-based studies of breast, prostate, colorectal and lung cancer patients
-
Klabunde CN, Legler JM, Warren JL, et al. A refined comorbidity measurement algorithm for claims-based studies of breast, prostate, colorectal and lung cancer patients. Ann Epidemiol 2007;17:584- 190.
-
(2007)
Ann Epidemiol
, vol.17
, pp. 584-190
-
-
Klabunde, C.N.1
Legler, J.M.2
Warren, J.L.3
-
34
-
-
76649128391
-
-
Estimating diabetes diagnosis rates using QOF data, accessed 11 December 2008
-
Yorkshire and Humberside Public Health Observatory. Estimating diabetes diagnosis rates using QOF data. 2008. http://www.yhpho.org.uk (accessed 11 December 2008).
-
(2008)
Yorkshire and Humberside Public Health Observatory
-
-
-
35
-
-
0038555320
-
Interpreting COPD prevalence estimates: What is the true burden of disease?
-
Halbert RJ, Isonaka S, George D, et al. Interpreting COPD prevalence estimates: What is the true burden of disease? Chest 2003;123:1684-92.
-
(2003)
Chest
, vol.123
, pp. 1684-1692
-
-
Halbert, R.J.1
Isonaka, S.2
George, D.3
-
36
-
-
34547903869
-
Testis and prostate cancer incidence in ethnic groups in South East England
-
Jack RH, Davies EA, Møller H. Testis and prostate cancer incidence in ethnic groups in South East England. Int J Androl 2007;30:215-21.
-
(2007)
Int J Androl
, vol.30
, pp. 215-221
-
-
Jack, R.H.1
Davies, E.A.2
Møller, H.3
-
37
-
-
56549085764
-
Unacceptable variation in abdominoperineal excision rates for rectal cancer: Time to intervene?
-
Morris E, Quirke P, Thomas JD, et al. Unacceptable variation in abdominoperineal excision rates for rectal cancer: time to intervene? Gut 2008;12:1690-97.
-
(2008)
Gut
, vol.12
, pp. 1690-1697
-
-
Morris, E.1
Quirke, P.2
Thomas, J.D.3
|