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Volumn 19, Issue 6, 2010, Pages 537-554

Instrumental variable methods in comparative safety and effectiveness research

Author keywords

Confounding factors (epidemiology); Instrumental variables

Indexed keywords

ARTICLE; CLINICAL RESEARCH; COMPARATIVE EFFECTIVENESS; COMPARATIVE STUDY; DRUG SAFETY; HEALTH CARE PERSONNEL; HOSPITAL ADMISSION; HUMAN; INSTRUMENTRUMENTAL VARIABLE METHOD; METHODOLOGY; OPERATION DURATION; OUTCOME ASSESSMENT; PRIORITY JOURNAL; PUBLICATION; RANDOMIZATION; STATISTICAL MODEL;

EID: 77953519101     PISSN: 10538569     EISSN: 10991557     Source Type: Journal    
DOI: 10.1002/pds.1908     Document Type: Article
Times cited : (252)

References (72)
  • 1
    • 0031814687 scopus 로고    scopus 로고
    • Econometrics in outcomes research: The use of instrumental variables
    • Newhouse JP, McClellan M. Econometrics in outcomes research: the use of instrumental variables. Annu Rev Public Health 1998; 19: 17-34.
    • (1998) Annu Rev Public Health , vol.19 , pp. 17-34
    • Newhouse, J.P.1    McClellan, M.2
  • 2
    • 0033853460 scopus 로고    scopus 로고
    • An introduction to instrumental variables for epidemiologists
    • Greenland S. An introduction to instrumental variables for epidemiologists. Int J Epidemiol 2000; 29: 722-729.
    • (2000) Int J Epidemiol , vol.29 , pp. 722-729
    • Greenland, S.1
  • 4
    • 46249086672 scopus 로고    scopus 로고
    • Natural experiments and instrumental variable analyses in social epidemiology
    • Oakes JM, Kaufman JS (eds). John Wiley and Sons: San Francisco, CA
    • Glymour MM. Natural experiments and instrumental variable analyses in social epidemiology. In Methods in Social Epidemiology, Oakes JM, Kaufman JS (eds). John Wiley and Sons: San Francisco, CA, 2006; 429-468.
    • (2006) Methods in Social Epidemiology , pp. 429-468
    • Glymour, M.M.1
  • 5
    • 33748106661 scopus 로고    scopus 로고
    • Instruments for causal inference: An epidemiologist's dream?
    • Hernan MA, Robins JM. Instruments for causal inference: an epidemiologist's dream? Epidemiology 2006; 17: 360-372.
    • (2006) Epidemiology , vol.17 , pp. 360-372
    • Hernan, M.A.1    Robins, J.M.2
  • 6
    • 35948995701 scopus 로고    scopus 로고
    • A review of instrumental variables estimation of treatment effects in the applied health sciences
    • Grootendorst P. A review of instrumental variables estimation of treatment effects in the applied health sciences Health Serv Outcomes Res Methodol. 2007; 10: 159-179.
    • (2007) Health Serv Outcomes Res Methodol , vol.10 , pp. 159-179
    • Grootendorst, P.1
  • 7
    • 0040332008 scopus 로고    scopus 로고
    • Instrumental variables and the search for identification: From supply and demand to natural experiments
    • Angrist JD, Krueger AB. Instrumental variables and the search for identification: from supply and demand to natural experiments. J Econ Perspect 2001; 15: 69-85.
    • (2001) J Econ Perspect , vol.15 , pp. 69-85
    • Angrist, J.D.1    Krueger, A.B.2
  • 8
    • 0000985150 scopus 로고
    • Structural equation methods in the social sciences
    • Goldberger AS. Structural equation methods in the social sciences. Econometrica 1972; 40: 979-1001.
    • (1972) Econometrica , vol.40 , pp. 979-1001
    • Goldberger, A.S.1
  • 10
    • 84871768280 scopus 로고
    • Problems with instrumental variables estimation when the correlation between the instruments and the endogeneous explanatory variables is weak
    • Bound J, Jaeger DA, Baker RM. Problems with instrumental variables estimation when the correlation between the instruments and the endogeneous explanatory variables is weak. J Am Stat Assoc 1995; 90: 443-450.
    • (1995) J Am Stat Assoc , vol.90 , pp. 443-450
    • Bound, J.1    Jaeger, D.A.2    Baker, R.M.3
  • 11
    • 0346307687 scopus 로고    scopus 로고
    • Instrumental variables regression with weak instruments
    • Staiger D, Stock JH. Instrumental variables regression with weak instruments. Econometrica 1997; 65: 557-586. (Pubitemid 127466159)
    • (1997) Econometrica , vol.65 , Issue.3 , pp. 557-586
    • Staiger, D.1    Stock, J.H.2
  • 12
    • 54949119165 scopus 로고    scopus 로고
    • War and wages: The strength of instrumental variables and their sensitivity to unobserved biases
    • Small DS, Rosenbaum P. War and wages: the strength of instrumental variables and their sensitivity to unobserved biases. J Am Stat Assoc 2008; 103: 924-933.
    • (2008) J Am Stat Assoc , vol.103 , pp. 924-933
    • Small, D.S.1    Rosenbaum, P.2
  • 13
    • 0002596470 scopus 로고
    • The Analysis of randomized and nonrandomized AIDS treatment trials using a new approach to causal inference in longitudinal studies
    • Sechrest L, Freeman H, Mulley A (eds). U.S. Public Health Service: Washington, D.C
    • Robins JM. The Analysis of randomized and nonrandomized AIDS treatment trials using a new approach to causal inference in longitudinal studies. In Health Services Research Methodology: A focus on AIDS, Sechrest L, Freeman H, Mulley A (eds). U.S. Public Health Service: Washington, D.C, 1989; 113-159.
    • (1989) Health Services Research Methodology: A Focus on AIDS , pp. 113-159
    • Robins, J.M.1
  • 14
    • 0000770002 scopus 로고
    • Nonparametric bounds on causal effects
    • Manski CF. Nonparametric bounds on causal effects. Am Econ Rev 1990; 80: 319-323.
    • (1990) Am Econ Rev , vol.80 , pp. 319-323
    • Manski, C.F.1
  • 15
    • 30244508525 scopus 로고    scopus 로고
    • Bounds on Treatment Effects from Studies with Imperfect Compliance
    • Balke A, Pearl J. Bounds on treatment effects from studies with imperfect compliance. J Am Stat Assoc 1997; 92: 1171-1176. (Pubitemid 127119877)
    • (1997) Journal of the American Statistical Association , vol.92 , Issue.439 , pp. 1171-1176
    • Balke, A.1    Pearl, J.2
  • 16
    • 20544453910 scopus 로고    scopus 로고
    • Bounding causal effects under uncontrolled confounding using counterfactuals
    • MacLehose RF, Kaufman S, Kaufman JS, Poole C. Bounding causal effects under uncontrolled confounding using counterfactuals. Epidemiology 2005; 16: 548-555.
    • (2005) Epidemiology , vol.16 , pp. 548-555
    • MacLehose, R.F.1    Kaufman, S.2    Kaufman, J.S.3    Poole, C.4
  • 17
    • 33750346366 scopus 로고    scopus 로고
    • Bounds on causal effects in three-arm trials with noncompliance
    • Cheng J, Small DS. Bounds on causal effects in three-arm trials with noncompliance. J R Stat Soc B 2006; 68: 815-836.
    • (2006) J R Stat Soc B , vol.68 , pp. 815-836
    • Cheng, J.1    Small, D.S.2
  • 18
    • 67649920923 scopus 로고    scopus 로고
    • Analytic bounds on causal risk differences in directed acyclic graphs involving three binary variables
    • Kaufman S, Kaufman JS, MacLehose RF. Analytic bounds on causal risk differences in directed acyclic graphs involving three binary variables. J Stat Plan Inference 2009; 139: 3473-3487.
    • (2009) J Stat Plan Inference , vol.139 , pp. 3473-3487
    • Kaufman, S.1    Kaufman, J.S.2    MacLehose, R.F.3
  • 19
    • 0001566850 scopus 로고
    • Identification and estimation of local average treatment effects
    • Imbens GW, Angrist JD. Identification and estimation of local average treatment effects. Econometrica 1994; 62: 467-475.
    • (1994) Econometrica , vol.62 , pp. 467-475
    • Imbens, G.W.1    Angrist, J.D.2
  • 21
    • 37849042876 scopus 로고    scopus 로고
    • Preference-based instrumental variable methods for the estimation of treatment effects: Assessing validity and interpreting results
    • Brookhart MA, Schneeweiss S. Preference-based instrumental variable methods for the estimation of treatment effects: assessing validity and interpreting results. Int J Biostat 2007; 3.
    • (2007) Int J Biostat , vol.3
    • Brookhart, M.A.1    Schneeweiss, S.2
  • 22
    • 0031287121 scopus 로고    scopus 로고
    • On two stage least squares estimation of the average treatment effect in a random coefficient model
    • PII S0165176597818903
    • Wooldridge J. On two-stage least-squares estimation of the average treatment effect in a random coefficient model. Econ Lett 1997; 56: 129-133. (Pubitemid 127175187)
    • (1997) Economics Letters , vol.56 , Issue.2 , pp. 129-133
    • Wooldridge, J.M.1
  • 23
    • 19744380180 scopus 로고    scopus 로고
    • Understanding instrumental variable models with essential heterogeneity
    • Heckman JJ, Urzua S, Vytlacil EJ. Understanding instrumental variable models with essential heterogeneity. NBER Working Pap 2006; 12: 574.
    • (2006) NBER Working Pap , vol.12 , pp. 574
    • Heckman, J.J.1    Urzua, S.2    Vytlacil, E.J.3
  • 24
    • 35948945718 scopus 로고    scopus 로고
    • Use of instrumental variables in the presence of heterogeneity and self-selection: An application to treatments of breast cancer patients
    • Basu A, Heckman JJ, Navarro-Lozano S, Urzua S. Use of instrumental variables in the presence of heterogeneity and self-selection: an application to treatments of breast cancer patients. Health Econ 2007; 16: 1133-1157.
    • (2007) Health Econ , vol.16 , pp. 1133-1157
    • Basu, A.1    Heckman, J.J.2    Navarro-Lozano, S.3    Urzua, S.4
  • 25
    • 0027991786 scopus 로고
    • Does more intensive treatment of acute myocardial infarction in the elderly reduce mortality? Analysis using instrumental variables
    • McClellan M, McNeil BJ, Newhouse JP. Does more intensive treatment of acute myocardial infarction in the elderly reduce mortality? Analysis using instrumental variables. JAMA 1994; 272: 859-866.
    • (1994) JAMA , vol.272 , pp. 859-866
    • McClellan, M.1    McNeil, B.J.2    Newhouse, J.P.3
  • 26
    • 33751028948 scopus 로고    scopus 로고
    • Effect of dialysis center profit-status on patient survival: A comparison of risk-adjustment and instrumental variable approaches
    • Brooks JM, Irwin CP, Hunsicker LG, Flanigan MJ, Chrischilles EA, Pendergast JF. Effect of dialysis center profit-status on patient survival: a comparison of risk-adjustment and instrumental variable approaches. Health Serv Res 2006; 41: 2267-2289.
    • (2006) Health Serv Res , vol.41 , pp. 2267-2289
    • Brooks, J.M.1    Irwin, C.P.2    Hunsicker, L.G.3    Flanigan, M.J.4    Chrischilles, E.A.5    Pendergast, J.F.6
  • 27
    • 16344386276 scopus 로고    scopus 로고
    • Mortality benefit of transfer to level I versus level II trauma centers for head-injured patients
    • McConnell KJ, Newgard CD, Mullins RJ, Arthur M, Hedges JR. Mortality benefit of transfer to level I versus level II trauma centers for head-injured patients. Health Serv Res 2005; 40: 435-457.
    • (2005) Health Serv Res , vol.40 , pp. 435-457
    • McConnell, K.J.1    Newgard, C.D.2    Mullins, R.J.3    Arthur, M.4    Hedges, J.R.5
  • 28
    • 38149099901 scopus 로고    scopus 로고
    • Do pediatric patients with trauma in Florida have reduced mortality rates when treated in designated trauma centers?
    • Pracht EE, Tepas JJ, 3rd, Langland-Orban B, Simpson L, Pieper P, Flint LM. Do pediatric patients with trauma in Florida have reduced mortality rates when treated in designated trauma centers? J Pediatr Surg 2008; 43: 212-221.
    • (2008) J Pediatr Surg , vol.43 , pp. 212-221
    • Pracht, E.E.1    Tepas III, J.J.2    Langland-Orban, B.3    Simpson, L.4    Pieper, P.5    Flint, L.M.6
  • 29
    • 0344628714 scopus 로고    scopus 로고
    • Uses of ecologic studies in the assessment of intended treatment effects
    • Wen SW, Kramer MS. Uses of ecologic studies in the assessment of intended treatment effects. J Clin Epidemiol 1999; 52: 7-12.
    • (1999) J Clin Epidemiol , vol.52 , pp. 7-12
    • Wen, S.W.1    Kramer, M.S.2
  • 30
    • 0035865273 scopus 로고    scopus 로고
    • Effectiveness of chemotherapy for advanced lung cancer in the elderly: Instrumental variable and propensity analysis
    • Earle CC, Tsai JS, Gelber RD,Weinstein MC, Neumann PJ,Weeks JC. Effectiveness of chemotherapy for advanced lung cancer in the elderly: instrumental variable and propensity analysis. J Clin Oncol 2001; 19: 1064-1070.
    • (2001) J Clin Oncol , vol.19 , pp. 1064-1070
    • Earle, C.C.1    Tsai, J.S.2    Gelber, R.D.3    Weinstein, M.C.4    Neumann, P.J.5    Weeks, J.C.6
  • 31
    • 0345759770 scopus 로고    scopus 로고
    • Was breast conserving surgery underutilized for early stage breast cancer? Instrumental variables evidence for stage II patients from Iowa
    • erratum appears in Health Serv Res. 2004 Jun;39(3):693
    • Brooks JM, Chrischilles EA, Scott SD, Chen-Hardee SS. Was breast conserving surgery underutilized for early stage breast cancer? Instrumental variables evidence for stage II patients from Iowa (erratum appears in Health Serv Res. 2004 Jun;39(3):693). Health Serv Res 2003; 38: 1385-1402.
    • (2003) Health Serv Res , vol.38 , pp. 1385-1402
    • Brooks, J.M.1    Chrischilles, E.A.2    Scott, S.D.3    Chen-Hardee, S.S.4
  • 32
    • 33846436128 scopus 로고    scopus 로고
    • Analysis of observational studies in the presence of treatment selection bias: Effects of invasive cardiac management on AMI survival using propensity score and instrumental variable methods
    • Stukel TA, Fisher ES,Wennberg DE, Alter DA, Gottlieb DJ, Vermeulen MJ. Analysis of observational studies in the presence of treatment selection bias: effects of invasive cardiac management on AMI survival using propensity score and instrumental variable methods. JAMA 2007; 297: 278-285.
    • (2007) JAMA , vol.297 , pp. 278-285
    • Stukel, T.A.1    Fisher, E.S.2    Wennberg, D.E.3    Alter, D.A.4    Gottlieb, D.J.5    Vermeulen, M.J.6
  • 33
    • 0034535836 scopus 로고    scopus 로고
    • Combining ecological and individual variables to reduce confounding by indication: Case study - Subarachnoid hemorrhage treatment
    • Johnston SC. Combining ecological and individual variables to reduce confounding by indication: case study - subarachnoid hemorrhage treatment. J Clin Epidemiol 2000; 53: 1236-1241.
    • (2000) J Clin Epidemiol , vol.53 , pp. 1236-1241
    • Johnston, S.C.1
  • 34
    • 39549100109 scopus 로고    scopus 로고
    • Aprotinin during coronary-artery bypass grafting and risk of death
    • Schneeweiss S, Seeger JD, Landon J, Walker AM. Aprotinin during coronary-artery bypass grafting and risk of death. N Engl J Med 2008; 358: 771-783.
    • (2008) N Engl J Med , vol.358 , pp. 771-783
    • Schneeweiss, S.1    Seeger, J.D.2    Landon, J.3    Walker, A.M.4
  • 35
    • 42649089469 scopus 로고    scopus 로고
    • Evidence from nonrandomized studies: A case study on the estimation of causal effects
    • Schmoor C, Caputo A, Schumacher M. Evidence from nonrandomized studies: a case study on the estimation of causal effects. Am J Epidemiol 2008; 167(9): 1120-1129.
    • (2008) Am J Epidemiol , vol.167 , Issue.9 , pp. 1120-1129
    • Schmoor, C.1    Caputo, A.2    Schumacher, M.3
  • 36
    • 70450180171 scopus 로고    scopus 로고
    • Greater Epoetin alfa (EPO) doses and short-term mortality risk among hemodialysis patients with hemoglobin levels less than 11 g/dL
    • Bradbury BD, Do TP, Winkelmayer WC, Critchlow CW, Brookhart MA. Greater Epoetin alfa (EPO) doses and short-term mortality risk among hemodialysis patients with hemoglobin levels less than 11 g/dL. Pharmacoepidemiol Drug Saf 2009; 18: 932-940.
    • (2009) Pharmacoepidemiol Drug Saf , vol.18 , pp. 932-940
    • Bradbury, B.D.1    Do, T.P.2    Winkelmayer, W.C.3    Critchlow, C.W.4    Brookhart, M.A.5
  • 37
    • 0006742415 scopus 로고    scopus 로고
    • Clinician Preferences and the Estimation of Causal Treatment Differences
    • Korn EL, Baumrind S. Clinician preference and the estimation of causal treatment effects. Stat Sci 1998; 13: 209-235. (Pubitemid 128466409)
    • (1998) Statistical Science , vol.13 , Issue.3 , pp. 209-235
    • Korn, E.L.1    Baumrind, S.2
  • 38
    • 33646802964 scopus 로고    scopus 로고
    • Evaluating short-term drug effects using a physician-specific prescribing preference as an instrumental variable
    • Brookhart MA, Wang PS, Solomon DH, Schneeweiss S. Evaluating short-term drug effects using a physician-specific prescribing preference as an instrumental variable. Epidemiology 2006; 17: 268-275.
    • (2006) Epidemiology , vol.17 , pp. 268-275
    • Brookhart, M.A.1    Wang, P.S.2    Solomon, D.H.3    Schneeweiss, S.4
  • 39
    • 28244431743 scopus 로고    scopus 로고
    • Risk of death in elderly users of conventional vs. atypical antipsychotic medications
    • Wang PS, Schneeweiss S, Avorn J, et al. Risk of death in elderly users of conventional vs. atypical antipsychotic medications. N Engl J Med 2005; 353: 2335-2341.
    • (2005) N Engl J Med , vol.353 , pp. 2335-2341
    • Wang, P.S.1    Schneeweiss, S.2    Avorn, J.3
  • 40
    • 33750965282 scopus 로고    scopus 로고
    • Simultaneous assessment of short-term gastrointestinal benefits and cardiovascular risks of selective cyclooxygenase 2 inhibitors and nonselective nonsteroidal antiinflammatory drugs: An instrumental variable analysis
    • Schneeweiss S, Solomon DH, Wang PS, Rassen J, Brookhart MA. Simultaneous assessment of short-term gastrointestinal benefits and cardiovascular risks of selective cyclooxygenase 2 inhibitors and nonselective nonsteroidal antiinflammatory drugs: an instrumental variable analysis. Arthritis Rheum 2006; 54: 3390-3398.
    • (2006) Arthritis Rheum , vol.54 , pp. 3390-3398
    • Schneeweiss, S.1    Solomon, D.H.2    Wang, P.S.3    Rassen, J.4    Brookhart, M.A.5
  • 41
    • 33746679832 scopus 로고    scopus 로고
    • Drug copayment and adherence in chronic heart failure: Effect on cost and outcomes
    • Cole JA, Norman H, Weatherby LB,Walker AM. Drug copayment and adherence in chronic heart failure: effect on cost and outcomes. Pharmacotherapy 2006; 26: 1157-1164.
    • (2006) Pharmacotherapy , vol.26 , pp. 1157-1164
    • Cole, J.A.1    Norman, H.2    Weatherby, L.B.3    Walker, A.M.4
  • 42
    • 55249098444 scopus 로고    scopus 로고
    • Instantaneous preference was a stronger instrumental variable than 3- And 6- month prescribing preference for NSAIDs
    • Hennessy S, Leonard CE, Palumbo CM, Shi X, Ten Have TR. Instantaneous preference was a stronger instrumental variable than 3- and 6- month prescribing preference for NSAIDs. J Clin Epidemiol 2008; 61(12): 1285-1288.
    • (2008) J Clin Epidemiol , vol.61 , Issue.12 , pp. 1285-1288
    • Hennessy, S.1    Leonard, C.E.2    Palumbo, C.M.3    Shi, X.4    Ten Have, T.R.5
  • 43
    • 70350564880 scopus 로고    scopus 로고
    • Instrumental variables II: Instrumental variable application-in 25 variations, the physician prescribing preference generally was strong and reduced covariate imbalance
    • Rassen JA, Brookhart MA, Glynn RJ, Mittleman MA, Schneeweiss S. Instrumental variables II: instrumental variable application-in 25 variations, the physician prescribing preference generally was strong and reduced covariate imbalance. J Clin Epidemiol 2009; 62(12): 1233-1241.
    • (2009) J Clin Epidemiol , vol.62 , Issue.12 , pp. 1233-1241
    • Rassen, J.A.1    Brookhart, M.A.2    Glynn, R.J.3    Mittleman, M.A.4    Schneeweiss, S.5
  • 44
    • 0034006844 scopus 로고    scopus 로고
    • Multiple approaches to assessing the effects of delays for hip fracture patients in the United States and Canada
    • Ho V, Hamilton BH, Roos LL. Multiple approaches to assessing the effects of delays for hip fracture patients in the United States and Canada. Health Serv Res 2000; 34: 1499-1518.
    • (2000) Health Serv Res , vol.34 , pp. 1499-1518
    • Ho, V.1    Hamilton, B.H.2    Roos, L.L.3
  • 45
    • 2142781636 scopus 로고    scopus 로고
    • Causal models for randomized physician encouragement trials in treating primary care depression
    • Ten Have tr Elliot MR, Joffe MM, Zanutto E, Datto C. Causal models for randomized physician encouragement trials in treating primary care depression. J Am Stat Assoc 2004; 99: 16-25.
    • (2004) J Am Stat Assoc , vol.99 , pp. 16-25
    • Ten Have Tr Elliot, M.R.1    Joffe, M.M.2    Zanutto, E.3    Datto, C.4
  • 46
    • 0026229505 scopus 로고
    • Changing physician behavior is tool to reduce health care costs
    • Rosenstein AH, Shulkin D. Changing physician behavior is tool to reduce health care costs. Health Care Strateg Manage 1991; 9: 14-16.
    • (1991) Health Care Strateg Manage , vol.9 , pp. 14-16
    • Rosenstein, A.H.1    Shulkin, D.2
  • 47
    • 28844474002 scopus 로고    scopus 로고
    • Adherence and outcomes: It's more than taking the pills
    • White HD. Adherence and outcomes: it's more than taking the pills. Lancet 2005; 366: 1989-1991.
    • (2005) Lancet , vol.366 , pp. 1989-1991
    • White, H.D.1
  • 48
    • 34547670103 scopus 로고    scopus 로고
    • Adherence to lipid-lowering therapy and the use of preventive health services: An investigation of the healthy user effect
    • Brookhart MA, Patrick AR, Dormuth C, et al. Adherence to lipid-lowering therapy and the use of preventive health services: an investigation of the healthy user effect. Am J Epidemiol 2007; 166: 348-354.
    • (2007) Am J Epidemiol , vol.166 , pp. 348-354
    • Brookhart, M.A.1    Patrick, A.R.2    Dormuth, C.3
  • 49
    • 2542447680 scopus 로고    scopus 로고
    • Gastrointestinal bleeding after the introduction of COX 2 inhibitors: Ecological study
    • Mamdani M, Juurlink DN, Kopp A, Naglie G, Austin PC, Laupacis A. Gastrointestinal bleeding after the introduction of COX 2 inhibitors: ecological study. BMJ (Clin Res) 2004; 328: 1415-1416. (Pubitemid 38789196)
    • (2004) British Medical Journal , vol.328 , Issue.7453 , pp. 1415-1416
    • Mamdani, M.1    Juurlink, D.N.2    Kopp, A.3    Naglie, G.4    Austin, P.C.5    Laupacis, A.6
  • 50
    • 3442886513 scopus 로고    scopus 로고
    • Rates of hyperkalemia after publication of the randomized aldactone evaluation study
    • Juurlink DN, Mamdani MM, Lee DS, et al. Rates of hyperkalemia after publication of the randomized aldactone evaluation study. N Engl J Med 2004; 351: 543-551.
    • (2004) N Engl J Med , vol.351 , pp. 543-551
    • Juurlink, D.N.1    Mamdani, M.M.2    Lee, D.S.3
  • 51
    • 42149190098 scopus 로고    scopus 로고
    • Use of instrumental variables in the analysis of generalized linear models in the presence of unmeasured confounding with applications to epidemiological research
    • Johnston KM, Gustafson P, Levy AR, Grootendorst P. Use of instrumental variables in the analysis of generalized linear models in the presence of unmeasured confounding with applications to epidemiological research. Stat Med 2008; 27: 1539-1556.
    • (2008) Stat Med , vol.27 , pp. 1539-1556
    • Johnston, K.M.1    Gustafson, P.2    Levy, A.R.3    Grootendorst, P.4
  • 52
    • 65249101333 scopus 로고    scopus 로고
    • Effect of highly active antiretroviral therapy on incident AIDS using calendar period as an instrumental variable
    • Cain LE, Cole SR, Greenland S, et al. Effect of highly active antiretroviral therapy on incident AIDS using calendar period as an instrumental variable. Am J Epidemiol 2009; 169: 1124-1132.
    • (2009) Am J Epidemiol , vol.169 , pp. 1124-1132
    • Cain, L.E.1    Cole, S.R.2    Greenland, S.3
  • 53
    • 65549116831 scopus 로고    scopus 로고
    • Hormone replacement therapy and cardiovascular health in the United States
    • Shetty KD, Vogt WB, Bhattacharya J. Hormone replacement therapy and cardiovascular health in the United States. Med Care 2009; 47: 600-606.
    • (2009) Med Care , vol.47 , pp. 600-606
    • Shetty, K.D.1    Vogt, W.B.2    Bhattacharya, J.3
  • 54
    • 0001213058 scopus 로고    scopus 로고
    • Instrument relevance in multivariate linear models: A simple measure
    • Shea J. Instrument relevance in multivariate linear models: a simple measure. Rev Econ Statist 1997; 79: 348-352.
    • (1997) Rev Econ Statist , vol.79 , pp. 348-352
    • Shea, J.1
  • 55
    • 0030187757 scopus 로고    scopus 로고
    • Confounding by indication
    • Walker AM. Confounding by indication. Epidemiology 1996; 7: 335-336.
    • (1996) Epidemiology , vol.7 , pp. 335-336
    • Walker, A.M.1
  • 56
    • 84952506429 scopus 로고
    • Split-sample instrumental variables estimates of the return to schooling
    • Angrist JD, Krueger AB. Split-sample instrumental variables estimates of the return to schooling. J Bus Econ Stat 1995; 13.
    • (1995) J Bus Econ Stat , vol.13
    • Angrist, J.D.1    Krueger, A.B.2
  • 58
    • 85066989975 scopus 로고    scopus 로고
    • Instrumental variables and GMM: Estimation and testing
    • Baum CF, Schaffer ME, Stillman S. Instrumental variables and GMM: estimation and testing. Stata J 2003; 3: 1-31.
    • (2003) Stata J , vol.3 , pp. 1-31
    • Baum, C.F.1    Schaffer, M.E.2    Stillman, S.3
  • 59
    • 0025968778 scopus 로고
    • On estimating efficacy from clinical trials
    • Sommer A, Zeger SL. On estimating efficacy from clinical trials. Stat Med 1991; 10: 45-52.
    • (1991) Stat Med , vol.10 , pp. 45-52
    • Sommer, A.1    Zeger, S.L.2
  • 60
    • 0031005036 scopus 로고    scopus 로고
    • Adjusting for non-compliance and contamination in randomized clinical trials
    • Cuzick J, Edwards R, Segnan N. Adjusting for non-compliance and contamination in randomized clinical trials. Stat Med 1997; 16: 1017-1029.
    • (1997) Stat Med , vol.16 , pp. 1017-1029
    • Cuzick, J.1    Edwards, R.2    Segnan, N.3
  • 61
    • 84972969037 scopus 로고
    • Correcting for non-compliance in randomized trials using structural nested mean models
    • Robins JM. Correcting for non-compliance in randomized trials using structural nested mean models. Commun Stat Theory Methods 1994; 23: 2379-2412.
    • (1994) Commun Stat Theory Methods , vol.23 , pp. 2379-2412
    • Robins, J.M.1
  • 62
    • 31744437790 scopus 로고    scopus 로고
    • Estimating probit models with self-selected treatments
    • Bhattacharya J, Goldman D, McCaffrey D. Estimating probit models with self-selected treatments. Stat Med 2006; 25: 389-413.
    • (2006) Stat Med , vol.25 , pp. 389-413
    • Bhattacharya, J.1    Goldman, D.2    McCaffrey, D.3
  • 63
    • 0010462970 scopus 로고    scopus 로고
    • Instrumental variables for logistic regression: An illustration
    • Foster EM. Instrumental variables for logistic regression: an illustration. Soc Sci Res 1997; 26: 487-504.
    • (1997) Soc Sci Res , vol.26 , pp. 487-504
    • Foster, E.M.1
  • 64
    • 0037108455 scopus 로고    scopus 로고
    • Modeling treatment effects on binary outcomes with grouped-treatment variables and individual covariates
    • Johnston SC, Henneman T, McCulloch CE, van der Laan M. Modeling treatment effects on binary outcomes with grouped-treatment variables and individual covariates. Am J Epidemiol 2002; 156: 753-760.
    • (2002) Am J Epidemiol , vol.156 , pp. 753-760
    • Johnston, S.C.1    Henneman, T.2    McCulloch, C.E.3    Van Der Laan, M.4
  • 66
    • 84922353689 scopus 로고
    • Two-stage least squares estimation of average causal effects in models with variable treatment intensity
    • Angrist JD, Imbens GW. Two-stage least squares estimation of average causal effects in models with variable treatment intensity. J Am Stat Assoc 1995; 90: 431-442.
    • (1995) J Am Stat Assoc , vol.90 , pp. 431-442
    • Angrist, J.D.1    Imbens, G.W.2
  • 67
    • 0002668621 scopus 로고
    • Errors in variables
    • Durbin J. Errors in variables. Rev Int Stat Inst 1954; 22: 23-32.
    • (1954) Rev Int Stat Inst , vol.22 , pp. 23-32
    • Durbin, J.1
  • 68
    • 0000250716 scopus 로고
    • Specification tests in econometrics
    • Hausman JA. Specification tests in econometrics. Econometrica 1978; 46: 1251-1271.
    • (1978) Econometrica , vol.46 , pp. 1251-1271
    • Hausman, J.A.1
  • 69
    • 63849256669 scopus 로고
    • Alternative tests of the independance between stochastic regessors and disturbances
    • Wu DM. Alternative tests of the independance between stochastic regessors and disturbances. Econometrica 1973; 41: 529-546.
    • (1973) Econometrica , vol.41 , pp. 529-546
    • Wu, D.M.1
  • 70
    • 33947264305 scopus 로고    scopus 로고
    • Risk of death associated with the use of conventional versus atypical antipsychotic drugs among elderly patients
    • Schneeweiss S, Setoguchi S, Brookhart A, Dormuth C, Wang PS. Risk of death associated with the use of conventional versus atypical antipsychotic drugs among elderly patients. CMAJ 2007; 176: 627-632.
    • (2007) CMAJ , vol.176 , pp. 627-632
    • Schneeweiss, S.1    Setoguchi, S.2    Brookhart, A.3    Dormuth, C.4    Wang, P.S.5
  • 71
    • 39649084693 scopus 로고    scopus 로고
    • Ventricular arrhythmias and cerebrovascular events in the elderly using conventional and atypical antipsychotic medications
    • Wang PS, Schneeweiss S, Setoguchi S, et al. Ventricular arrhythmias and cerebrovascular events in the elderly using conventional and atypical antipsychotic medications. J Clin Psychopharmacol 2007; 27: 707-710.
    • (2007) J Clin Psychopharmacol , vol.27 , pp. 707-710
    • Wang, P.S.1    Schneeweiss, S.2    Setoguchi, S.3
  • 72
    • 34848852724 scopus 로고    scopus 로고
    • Heterogeneity and the interpretation of treatment effect estimates from risk adjustment and instrumental variable methods
    • Brooks JM, Chrischilles EA. Heterogeneity and the interpretation of treatment effect estimates from risk adjustment and instrumental variable methods. Med Care 2007; 45: S123-S130.
    • (2007) Med Care , vol.45
    • Brooks, J.M.1    Chrischilles, E.A.2


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