-
1
-
-
0037425564
-
Mortality associated with influenza and respiratory syncytial virus in the United States
-
Thompson WW, Shay DK, Weintraub E, et al. Mortality associated with influenza and respiratory syncytial virus in the United States. JAMA 2003; 289: 179-186.
-
(2003)
JAMA
, vol.289
, pp. 179-186
-
-
Thompson, W.W.1
Shay, D.K.2
Weintraub, E.3
-
2
-
-
37749047303
-
Influenza- and respiratory syncytial virus-associated mortality and hospitalisations
-
Jansen AGSC, Sanders EAM, Hoes AW, et al. Influenza- and respiratory syncytial virus-associated mortality and hospitalisations. Eur Respir J 2007; 30: 1158-1166.
-
(2007)
Eur Respir J
, vol.30
, pp. 1158-1166
-
-
Jansen, A.G.S.C.1
Sanders, E.A.M.2
Hoes, A.W.3
-
3
-
-
0027973478
-
The efficacy of influenza vaccination in elderly individuals. A randomized double-blind placebo-controlled trial
-
Govaert TM, Thijs CT, Masurel N, et al. The efficacy of influenza vaccination in elderly individuals. A randomized double-blind placebo-controlled trial. JAMA 1994; 272: 1661-1665.
-
(1994)
JAMA
, vol.272
, pp. 1661-1665
-
-
Govaert, T.M.1
Thijs, C.T.2
Masurel, N.3
-
4
-
-
25844467829
-
Efficacy and effectiveness of influenza vaccines in elderly people: A systematic review
-
Jefferson T, Rivetti D, Rivetti A, et al. Efficacy and effectiveness of influenza vaccines in elderly people: a systematic review. Lancet 2005; 366: 1165-1174.
-
(2005)
Lancet
, vol.366
, pp. 1165-1174
-
-
Jefferson, T.1
Rivetti, D.2
Rivetti, A.3
-
5
-
-
13444311601
-
Clinical effectiveness of influenza vaccination in persons younger than 65 years with high-risk medical conditions: The PRISMA study
-
Hak E, Buskens E, van Essen GA, et al. Clinical effectiveness of influenza vaccination in persons younger than 65 years with high-risk medical conditions: the PRISMA study. Arch Intern Med 2005; 165: 274-280.
-
(2005)
Arch Intern Med
, vol.165
, pp. 274-280
-
-
Hak, E.1
Buskens, E.2
van Essen, G.A.3
-
6
-
-
34948849855
-
Effectiveness of influenza vaccine in the community-dwelling elderly
-
Nichol KL, Nordin JD, Nelson DB, et al. Effectiveness of influenza vaccine in the community-dwelling elderly. N Engl J Med 2007; 357: 1373-1381.
-
(2007)
N Engl J Med
, vol.357
, pp. 1373-1381
-
-
Nichol, K.L.1
Nordin, J.D.2
Nelson, D.B.3
-
7
-
-
34548847744
-
Mortality benefits of influenza vaccination in elderly people: An ongoing controversy
-
Simonsen L, Taylor RJ, Viboud C, et al. Mortality benefits of influenza vaccination in elderly people: an ongoing controversy. Lancet Infect Dis 2007; 7: 658-666.
-
(2007)
Lancet Infect Dis
, vol.7
, pp. 658-666
-
-
Simonsen, L.1
Taylor, R.J.2
Viboud, C.3
-
8
-
-
33645829057
-
Functional status is a confounder of the association of influenza vaccine and risk of all cause mortality in seniors
-
Jackson LA, Nelson JC, Benson P, et al. Functional status is a confounder of the association of influenza vaccine and risk of all cause mortality in seniors. Int J Epidemiol 2006; 35: 345-352.
-
(2006)
Int J Epidemiol
, vol.35
, pp. 345-352
-
-
Jackson, L.A.1
Nelson, J.C.2
Benson, P.3
-
10
-
-
0036900831
-
Confounding by indication in non-experimental evaluation of vaccine effectiveness: The example of prevention of influenza complications
-
Hak E, Verheij TJ, Grobbee DE, et al. Confounding by indication in non-experimental evaluation of vaccine effectiveness: the example of prevention of influenza complications. J Epidemiol Community Health 2002; 56: 951-955.
-
(2002)
J Epidemiol Community Health
, vol.56
, pp. 951-955
-
-
Hak, E.1
Verheij, T.J.2
Grobbee, D.E.3
-
11
-
-
0141729308
-
Approaches to combat with confounding by indication in observational studies of intended drug effects
-
McMahon AD. Approaches to combat with confounding by indication in observational studies of intended drug effects. Pharmacoepidemiol Drug Saf 2003; 12: 551-558.
-
(2003)
Pharmacoepidemiol Drug Saf
, vol.12
, pp. 551-558
-
-
McMahon, A.D.1
-
12
-
-
11144249296
-
Methods to assess intended effects of drug treatment in observational studies are reviewed
-
Klungel OH, Martens EP, Psaty BM, et al. Methods to assess intended effects of drug treatment in observational studies are reviewed. J Clin Epidemiol 2004; 57: 1223-1231.
-
(2004)
J Clin Epidemiol
, vol.57
, pp. 1223-1231
-
-
Klungel, O.H.1
Martens, E.P.2
Psaty, B.M.3
-
13
-
-
33645815277
-
Evidence of bias in estimates of influenza vaccine effectiveness in seniors
-
Jackson LA, Jackson ML, Nelson JC, et al. Evidence of bias in estimates of influenza vaccine effectiveness in seniors. Int J Epidemiol 2006; 35: 337-344.
-
(2006)
Int J Epidemiol
, vol.35
, pp. 337-344
-
-
Jackson, L.A.1
Jackson, M.L.2
Nelson, J.C.3
-
14
-
-
48149110000
-
Influenza vaccination and risk of community-acquired pneumonia in immunocompetent elderly people: A population-based, nested case-control study
-
Jackson ML, Nelson JC, Weiss NS, et al. Influenza vaccination and risk of community-acquired pneumonia in immunocompetent elderly people: a population-based, nested case-control study. Lancet 2008; 372: 398-405.
-
(2008)
Lancet
, vol.372
, pp. 398-405
-
-
Jackson, M.L.1
Nelson, J.C.2
Weiss, N.S.3
-
15
-
-
37349033765
-
Influenza vaccination and mortality: Prospective cohort study of the elderly in a large geographical area
-
Ortqvist A, Granath F, Askling J, et al. Influenza vaccination and mortality: prospective cohort study of the elderly in a large geographical area. Eur Respir J 2007; 30: 414-422.
-
(2007)
Eur Respir J
, vol.30
, pp. 414-422
-
-
Ortqvist, A.1
Granath, F.2
Askling, J.3
-
16
-
-
51349146645
-
Mortality reduction with influenza vaccine in patients with pneumonia outside "flu" season: Pleiotropic benefits or residual confounding?
-
Eurich DT, Marrie TJ, Johnstone J, et al. Mortality reduction with influenza vaccine in patients with pneumonia outside "flu" season: pleiotropic benefits or residual confounding? Am J Respir Crit Care Med 2008; 178: 527-533.
-
(2008)
Am J Respir Crit Care Med
, vol.178
, pp. 527-533
-
-
Eurich, D.T.1
Marrie, T.J.2
Johnstone, J.3
-
17
-
-
3042842676
-
A cohort study of the effectiveness of influenza vaccine in older people, performed using the United Kingdom general practice research database
-
Mangtani P, Cumberland P, Hodgson CR, et al. A cohort study of the effectiveness of influenza vaccine in older people, performed using the United Kingdom general practice research database. J Infect Dis 2004; 190: 1-10.
-
(2004)
J Infect Dis
, vol.190
, pp. 1-10
-
-
Mangtani, P.1
Cumberland, P.2
Hodgson, C.R.3
-
18
-
-
7244229602
-
Annual revaccination against influenza and mortality risk in community-dwelling elderly persons
-
Voordouw AC, Sturkenboom MC, Dieleman JP, et al. Annual revaccination against influenza and mortality risk in community-dwelling elderly persons. JAMA 2004; 292: 2089-2095.
-
(2004)
JAMA
, vol.292
, pp. 2089-2095
-
-
Voordouw, A.C.1
Sturkenboom, M.C.2
Dieleman, J.P.3
-
19
-
-
0037413958
-
Design of the Dutch prevention of influenza, surveillance and management (PRISMA) study
-
Hak E, van Loon S, Buskens E, et al. Design of the Dutch prevention of influenza, surveillance and management (PRISMA) study. Vaccine 2003; 21: 1719-1724.
-
(2003)
Vaccine
, vol.21
, pp. 1719-1724
-
-
Hak, E.1
van Loon, S.2
Buskens, E.3
-
20
-
-
0034719422
-
Influenza and the rates of hospitalization for respiratory disease among infants and young children
-
Izurieta HS, Thompson WW, Kramarz P, et al. Influenza and the rates of hospitalization for respiratory disease among infants and young children. N Engl J Med 2000; 342: 232-239.
-
(2000)
N Engl J Med
, vol.342
, pp. 232-239
-
-
Izurieta, H.S.1
Thompson, W.W.2
Kramarz, P.3
-
21
-
-
84949193513
-
Reducing bias in observational studies using subclassification on the propensity score
-
Rosenbaum PR, Rubin DB. Reducing bias in observational studies using subclassification on the propensity score. J Am Stat Assoc 1984; 79: 516-524.
-
(1984)
J Am Stat Assoc
, vol.79
, pp. 516-524
-
-
Rosenbaum, P.R.1
Rubin, D.B.2
-
22
-
-
0030862072
-
Estimating causal effects from large data sets using propensity scores
-
Rubin DB. Estimating causal effects from large data sets using propensity scores. Ann Intern Med 1997; 127: 757-763.
-
(1997)
Ann Intern Med
, vol.127
, pp. 757-763
-
-
Rubin, D.B.1
-
24
-
-
48249156614
-
Replication of the Scandinavian Simvastatin Survival Study using a primary care medical record database prompted exploration of a new method to address unmeasured confounding
-
Weiner MG, Xie D, Tannen RL. Replication of the Scandinavian Simvastatin Survival Study using a primary care medical record database prompted exploration of a new method to address unmeasured confounding. Pharmacoepidemiol Drug Saf 2008; 17: 661-670.
-
(2008)
Pharmacoepidemiol Drug Saf
, vol.17
, pp. 661-670
-
-
Weiner, M.G.1
Xie, D.2
Tannen, R.L.3
-
25
-
-
57349146580
-
Quantifying the potential role of unmeasured confounders: The example of influenza vaccination
-
Groenwold RH, Hoes AW, Nichol KL, et al. Quantifying the potential role of unmeasured confounders: the example of influenza vaccination. Int J Epidemiol 2008; 37: 1422-1429.
-
(2008)
Int J Epidemiol
, vol.37
, pp. 1422-1429
-
-
Groenwold, R.H.1
Hoes, A.W.2
Nichol, K.L.3
-
26
-
-
0032559779
-
A study of the impact of influenza on the functional status of frail older people
-
Barker WH, Borisute H, Cox C. A study of the impact of influenza on the functional status of frail older people. Arch Intern Med 1998; 158: 645-650.
-
(1998)
Arch Intern Med
, vol.158
, pp. 645-650
-
-
Barker, W.H.1
Borisute, H.2
Cox, C.3
-
27
-
-
0041626110
-
Comparison of logistic regression versus propensity scorewhen the number of events is low and there aremultiple confounders
-
Cepeda MS, Boston R, Farrar JT, et al. Comparison of logistic regression versus propensity scorewhen the number of events is low and there aremultiple confounders. Am J Epidemiol 2003; 58: 280-287.
-
(2003)
Am J Epidemiol
, vol.58
, pp. 280-287
-
-
Cepeda, M.S.1
Boston, R.2
Farrar, J.T.3
-
28
-
-
31344433620
-
Results of multivariable logistic regression, propensity matching, propensity adjustment, and propensity-based weighting under conditions of nonuniform effect
-
Kurth T, Walker AM, Glynn RJ, et al. Results of multivariable logistic regression, propensity matching, propensity adjustment, and propensity-based weighting under conditions of nonuniform effect. Am J Epidemiol 2006; 163: 262-270.
-
(2006)
Am J Epidemiol
, vol.163
, pp. 262-270
-
-
Kurth, T.1
Walker, A.M.2
Glynn, R.J.3
-
29
-
-
53349127165
-
Systematic differences in treatment effect estimates between propensity score methods and logistic regression
-
Martens EP, Pestman WR, de Boer A, et al. Systematic differences in treatment effect estimates between propensity score methods and logistic regression. Int J Epidemiol 2008; 37: 1142-1147.
-
(2008)
Int J Epidemiol
, vol.37
, pp. 1142-1147
-
-
Martens, E.P.1
Pestman, W.R.2
de Boer, A.3
-
30
-
-
0030470138
-
Basic methods for sensitivity analysis of biases
-
Greenland S. Basic methods for sensitivity analysis of biases. Int J Epidemiol 1996; 25: 1107-1116.
-
(1996)
Int J Epidemiol
, vol.25
, pp. 1107-1116
-
-
Greenland, S.1
-
31
-
-
0031661402
-
Assessing the sensitivity of regression results to unmeasured confounders in observational studies
-
Lin DY, Psaty BM, Kronmal RA. Assessing the sensitivity of regression results to unmeasured confounders in observational studies. Biometrics 1998; 54: 948-963.
-
(1998)
Biometrics
, vol.54
, pp. 948-963
-
-
Lin, D.Y.1
Psaty, B.M.2
Kronmal, R.A.3
|