-
1
-
-
0034212575
-
Lumbar spinal stenosis: Conservative or surgical management?: A prospec-tive 10-year study
-
Amundsen T, Weber H, Nordal H J, Magnaes B, Abdelnoor M, Lilleas F. Lumbar spinal stenosis: conservative or surgical management?: A prospec-tive 10-year study. Spine 2000; 25: 1424-35.
-
(2000)
Spine
, vol.25
, pp. 1424-35
-
-
Amundsen, T.1
Weber, H.2
Nordal, H.J.3
Magnaes, B.4
Abdelnoor, M.5
Lilleas, F.6
-
2
-
-
0034058106
-
Surgical and nonsurgical management of lumbar spinal stenosis: Four-year outcomes from the Maine lumbar spine study
-
DOI 10.1097/00007632-200003010-00005
-
Atlas S J, Keller R B, Robson D, Deyo R A, Singer D E. Surgical and nonsur-gical management of lumbar spinal stenosis: four-year outcomes from the maine lumbar spine study. Spine 2000; 25: 556-62. (Pubitemid 30158213)
-
(2000)
Spine
, vol.25
, Issue.5
, pp. 556-562
-
-
Atlas, S.J.1
Keller, R.B.2
Robson, D.3
Deyo, R.A.4
Singer, D.E.5
-
3
-
-
0035406399
-
Patient satisfaction measurement strategies: A comparison of phone and mail meth-ods
-
Burroughs T E, Waterman B M, Cira J C, Desikan R, Claiborne D W. Patient satisfaction measurement strategies: a comparison of phone and mail meth-ods. Jt Comm J Qual Improv 2001; 27: 349-61.
-
(2001)
Jt Comm J Qual Improv
, vol.27
, pp. 349-61
-
-
Burroughs, T.E.1
Waterman, B.M.2
Cira, J.C.3
Desikan, R.4
Claiborne, D.W.5
-
4
-
-
0031279593
-
Modeling valuations for EuroQol health states
-
Dolan P. Modeling valuations for EuroQol health states. Med Care 1997; 35: 1095-108. (Pubitemid 127453463)
-
(1997)
Medical Care
, vol.35
, Issue.11
, pp. 1095-1108
-
-
Dolan, P.1
-
5
-
-
0030102792
-
The time trade-off method: Results from a general population study
-
Dolan P, Gudex C, Kind P, Williams A. The time trade-off method: results from a general population study. Health Econ 1996; 5: 141-54. (Pubitemid 126484860)
-
(1996)
Health Economics
, vol.5
, Issue.2
, pp. 141-154
-
-
Dolan, P.1
Gudex, C.2
Kind, P.3
Williams, A.4
-
6
-
-
0000045607
-
New classifcation of physical status
-
Dripps R. New classifcation of physical status. Anesthesiology 1963; 24: 111.
-
(1963)
Anesthesiology
, vol.24
, pp. 111
-
-
Dripps, R.1
-
7
-
-
0037129605
-
Increasing response rates to postal questionnaires: Systematic review
-
Edwards P, Roberts I, Clarke M, DiGuiseppi C, Pratap S, Wentz R, Kwan I. Increasing response rates to postal questionnaires: systematic review. BMJ 2002; 324: 1183.
-
(2002)
BMJ
, vol.324
, pp. 1183
-
-
Edwards, P.1
Roberts, I.2
Clarke, M.3
Diguiseppi, C.4
Pratap, S.5
Wentz, R.6
Kwan, I.7
-
8
-
-
34547779141
-
Methods to increase response rates to postal questionnaires
-
Edwards P, Roberts I, Clarke M, DiGuiseppi C, Pratap S, Wentz R, Kwan I, Cooper R. Methods to increase response rates to postal questionnaires. Cochrane Database Syst Rev 2007;MR000008.
-
(2007)
Cochrane Database Syst Rev
-
-
Edwards, P.1
Roberts, I.2
Clarke, M.3
Diguiseppi, C.4
Pratap, S.5
Wentz, R.6
Kwan, I.7
Cooper, R.8
-
9
-
-
0030681074
-
Analysis of non-response bias in a mailed health survey
-
DOI 10.1016/S0895-4356(97)00166-2, PII S0895435697001662
-
Etter J F, Perneger T V. Analysis of non-response bias in a mailed health survey. J Clin Epidemiol 1997; 50: 1123-8. (Pubitemid 27477989)
-
(1997)
Journal of Clinical Epidemiology
, vol.50
, Issue.10
, pp. 1123-1128
-
-
Etter, J.-F.1
Perneger, T.V.2
-
10
-
-
0036249571
-
Questionnaire color and response rates to mailed surveys: A randomized trial and a meta-analysis
-
DOI 10.1177/01678702025002004
-
Etter J F, Cucherat M, Perneger T V. Questionnaire color and response rates to mailed surveys. A randomized trial and a meta-analysis. Eval Health Prof 2002; 25: 185-99. (Pubitemid 34507359)
-
(2002)
Evaluation and the Health Professions
, vol.25
, Issue.2
, pp. 185-199
-
-
Etter, J.-F.1
Cucherat, M.2
Perneger, T.V.3
-
11
-
-
0032524309
-
A 10-year follow-up of the outcome of lumbar microdiscectomy
-
DOI 10.1097/00007632-199805150-00019
-
Findlay G F, Hall B I, Musa B S, Oliveira M D, Fear S C. A 10-year follow-up of the outcome of lumbar microdiscectomy. Spine 1998; 23: 1168-71. (Pubitemid 28272140)
-
(1998)
Spine
, vol.23
, Issue.10
, pp. 1168-1171
-
-
Findlay, G.F.1
Hall, B.I.2
Musa, B.S.3
Oliveira, M.D.4
Fear, S.C.5
-
12
-
-
31944441404
-
A practical approach to spine registers in Europe: The Swedish experience
-
DOI 10.1007/s00586-005-1051-y
-
Fritzell P, Stromqvist B, Hagg O. A practical approach to spine registers in Europe: the Swedish experience. Eur Spine J (Suppl 1) 2006; 15: S57-S63. (Pubitemid 43188550)
-
(2006)
European Spine Journal
, vol.15
, Issue.SUPPL. 1
-
-
Fritzell, P.1
Stromqvist, B.2
Hagg, O.3
-
13
-
-
33644931936
-
Bias in clinical intervention research
-
Gluud L L. Bias in clinical intervention research. Am J Epidemiol 2006; 163: 493-501.
-
(2006)
Am J Epidemiol
, vol.163
, pp. 493-501
-
-
Gluud, L.L.1
-
14
-
-
0242442690
-
Using publicly available directories to trace survey nonresponders and calculate adjusted response rates
-
DOI 10.1093/aje/kwg240
-
Harvey B J, Wilkins A L, Hawker G A, Badley E M, Coyte P C, Glazier R H, Williams J I, Wright J G. Using publicly available directories to trace survey nonresponders and calculate adjusted response rates. Am J Epide-miol 2003; 158: 1007-11. (Pubitemid 37413400)
-
(2003)
American Journal of Epidemiology
, vol.158
, Issue.10
, pp. 1007-1011
-
-
Harvey, B.J.1
Wilkins, A.L.2
Hawker, G.A.3
Badley, E.M.4
Coyte, P.C.5
Glazier, R.H.6
William, J.I.7
Wright, J.G.8
-
15
-
-
0033546995
-
What is meant by intention to treat analysis? Survey of published randomised controlled trials
-
Hollis S, Campbell F. What is meant by intention to treat analysis? Survey of published randomised controlled trials. BMJ 1999; 319: 670-4. (Pubitemid 29423954)
-
(1999)
British Medical Journal
, vol.319
, Issue.7211
, pp. 670-674
-
-
Hollis, S.1
Campbell, F.2
-
16
-
-
0031654553
-
Retaining and tracking cohort study members
-
Hunt J R, White E. Retaining and tracking cohort study members. Epidemiol Rev 1998; 20: 57-70. (Pubitemid 28449753)
-
(1998)
Epidemiologic Reviews
, vol.20
, Issue.1
, pp. 57-70
-
-
Hunt, J.R.1
White, E.2
-
17
-
-
0346333149
-
Response bias: Effect on outcomes evaluation by mail surveys after total knee arthroplasty
-
Kim J, Lonner J H, Nelson C L, Lotke P A. Response bias: effect on outcomes evaluation by mail surveys after total knee arthroplasty. J Bone Joint Surg (Am) 2004; 86: 15-21. (Pubitemid 38057331)
-
(2004)
Journal of Bone and Joint Surgery - Series A
, vol.86
, Issue.1
, pp. 15-21
-
-
Kim, J.1
Lonner, J.H.2
Nelson, C.L.3
Lotke, P.A.4
-
18
-
-
0032860357
-
Worst-rank score analysis with informatively missing observations in clinical trials
-
DOI 10.1016/S0197-2456(99)00022-7, PII S0197245699000227
-
Lachin J M. Worst-rank score analysis with informatively missing observa-tions in clinical trials. Control Clin Trials 1999; 20: 408-22. (Pubitemid 29460918)
-
(1999)
Controlled Clinical Trials
, vol.20
, Issue.5
, pp. 408-422
-
-
Lachin, J.M.1
-
19
-
-
0030460385
-
Intent-to-treat analysis for longitudinal studies with drop-outs
-
DOI 10.2307/2532847
-
Little R, Yau L. Intent-to-treat analysis for longitudinal studies with drop-outs. Biometrics 1996; 52: 1324-33. (Pubitemid 26425283)
-
(1996)
Biometrics
, vol.52
, Issue.4
, pp. 1324-1333
-
-
Little, R.1
Yau, L.2
-
20
-
-
0042590954
-
Influence of follow-up methodology and completeness on apparent clinical outcome of fundoplication
-
DOI 10.1016/S0002-9610(03)00175-2
-
Ludemann R, Watson D I, Jamieson G G. Infuence of follow-up methodol-ogy and completeness on apparent clinical outcome of fundoplication. Am J Surg 2003; 186: 143-7. (Pubitemid 37289085)
-
(2003)
American Journal of Surgery
, vol.186
, Issue.2
, pp. 143-147
-
-
Ludemann, R.1
Watson, D.I.2
Jamieson, G.G.3
-
21
-
-
0007154135
-
A comparison of methods for studentizing the sample mean
-
McKean J W, Schrader R M. A comparison of methods for studentizing the sample mean. Commun Statist 1984; 13: 751-73.
-
(1984)
Commun Statist
, vol.13
, pp. 751-73
-
-
McKean, J.W.1
Schrader, R.M.2
-
24
-
-
0034533363
-
Assessing research outcomes by postal questionnaire with telephone follow-up
-
Parker C, Dewey M. Assessing research outcomes by postal questionnaire with telephone follow-up. TOTAL Study Group. Trial of Occupational Therapy and Leisure. Int J Epidemiol 2000; 29: 1065-9. (Pubitemid 32007643)
-
(2000)
International Journal of Epidemiology
, vol.29
, Issue.6
, pp. 1065-1069
-
-
Parker, Cj.1
Dewey, M.2
Gladman, J.3
Drummond, A.4
Dewey, M.5
Lincoln, N.6
Parker, C.7
Logan, P.8
Radford, K.9
Sharma, A.10
Watkins, C.11
Leathley, M.12
Dickinson, H.13
Mackie, E.14
Rhodes, J.15
Lightbody, L.16
Murray, J.17
Lennon, G.18
Mullarkey, C.19
McCormick, H.20
Chisnall, V.21
McCann, S.22
Birch, M.23
Smith, H.24
Gamm, D.25
Vincent, M.26
Chorlton, S.27
Sessions, D.28
Dennis, M.29
Chalmers, A.30
Moffat, L.31
Langhorne, P.32
Peters, J.33
Blackwood, K.34
Gilbertson, L.35
Barer, D.36
Fall, S.37
more..
-
25
-
-
29144444055
-
SSE Spine Tango - Content, workflow, set-up www.eurospine.org - Spine Tango
-
DOI 10.1007/s00586-005-1023-2
-
Roder C, Chavanne A, Mannion A F, Grob D, Aebi M. SSE Spine Tango\content, workfow, set-up. www.eurospine.org-Spine Tango. Eur Spine J 2005; 14: 920-4. (Pubitemid 41798043)
-
(2005)
European Spine Journal
, vol.14
, Issue.10
, pp. 920-924
-
-
Roder, C.1
Chavanne, A.2
Mannion, A.F.3
Grob, D.4
Aebi, M.5
-
26
-
-
0025801348
-
Multiple imputation in health-care databases: An overview and some applications
-
Rubin D B, Schenker N. Multiple imputation in health-care databases: an overview and some applications. Stat Med 1991; 10: 585-98.
-
(1991)
Stat Med
, vol.10
, pp. 585-98
-
-
Rubin, D.B.1
Schenker, N.2
-
28
-
-
0037006675
-
Sample size slippages in randomised trials: Exclusions and the lost and wayward
-
DOI 10.1016/S0140-6736(02)07882-0
-
Schulz K F, Grimes D A. Sample size slippages in randomised trials: exclu-sions and the lost and wayward. Lancet 2002; 359: 781-5. (Pubitemid 34215082)
-
(2002)
Lancet
, vol.359
, Issue.9308
, pp. 781-785
-
-
Schulz, K.F.1
Grimes, D.A.2
-
29
-
-
0242466086
-
Problems in dealing with missing data and informative censoring in clinical trials
-
Shih W. Problems in dealing with missing data and informative censoring in clinical trials. Curr Control Trials Cardiovasc Med 2002; 3: 4.
-
(2002)
Curr Control Trials Cardiovasc Med
, vol.3
, pp. 4
-
-
Shih, W.1
-
30
-
-
0030965969
-
Testing for treatment differences with dropouts present in clinical trials - A composite approach
-
DOI 10.10 02/(SICI)1097-0 258(19970 615)16:11<1225 ::AID-SIM548>3.0.CO;2-Y
-
Shih W J, Quan H. Testing for treatment differences with dropouts present in clinical trials-a composite approach. Stat Med 1997; 16: 1225-39. (Pubitemid 27252594)
-
(1997)
Statistics in Medicine
, vol.16
, Issue.11
, pp. 1225-1239
-
-
Shih, W.J.1
Quan, H.2
-
31
-
-
0015895170
-
Importance of a high tracing-rate in long-term medical follow-up studies
-
Sims A C. Importance of a high tracing-rate in long-term medical follow-up studies. Lancet 1973; 2: 433-5.
-
(1973)
Lancet
, vol.2
, pp. 433-5
-
-
Sims, A.C.1
-
32
-
-
0031928523
-
Response rate in patient satisfaction research: An analysis of 210 published studies
-
DOI 10.1093/intqhc/10.4.311
-
Sitzia J, Wood N. Response rate in patient satisfaction research: an analysis of 210 published studies. Int J Qual Health Care 1998; 10: 311-7. (Pubitemid 28385074)
-
(1998)
International Journal for Quality in Health Care
, vol.10
, Issue.4
, pp. 311-317
-
-
Sitzia, J.1
Wood, N.2
-
33
-
-
15044349750
-
The risk of "getting worse" after lumbar microdiscectomy
-
DOI 10.1007/s00586-004-0721-5
-
Solberg T K, Nygaard O P, Sjaavik K, Hofoss D, Ingebrigtsen T. The risk of "getting worse" after lumbar microdiscectomy. Eur Spine J 2005a; 14: 49-54. (Pubitemid 40379287)
-
(2005)
European Spine Journal
, vol.14
, Issue.1
, pp. 49-54
-
-
Solberg, T.K.1
Nygaard, O.P.2
Sjaavik, K.3
Hofoss, D.4
Ingebrigtsen, T.5
-
34
-
-
29144436447
-
Health-related quality of life assessment by the EuroQol-50 can provide cost-utility data in the field of low-back surgery
-
DOI 10.1007/s00586-005-0898-2
-
Solberg T K, Olsen J A, Ingebrigtsen T, Hofoss D, Nygaard O P. Health-related quality of life assessment by the EuroQol-5D can provide cost-utility data in the feld of low-back surgery. Eur Spine J 2005b; 14: 1000-7 (Pubitemid 41798052)
-
(2005)
European Spine Journal
, vol.14
, Issue.10
, pp. 1000-1007
-
-
Solberg, T.K.1
Olsen, J.-A.2
Ingebrigtsen, T.3
Hofoss, D.4
Nygaard, O.P.5
-
35
-
-
0025688231
-
EuroQol-A new facility for the measurement of health-related quality of life. The EuroQol Group
-
The EuroQol Group
-
The EuroQol Group. EuroQol-a new facility for the measurement of health-related quality of life. The EuroQol Group. Health Policy 1990; 16: 199-208.
-
(1990)
Health Policy
, vol.16
, pp. 199-208
-
-
-
37
-
-
25144472336
-
Are missing outcome data adequately handled? A review of published randomized controlled trials in major med-ical journals
-
Wood A M, White I R, Thompson S G. Are missing outcome data adequately handled? A review of published randomized controlled trials in major med-ical journals. Clin Trials 2004; 1: 368-76.
-
(2004)
Clin Trials
, vol.1
, pp. 368-76
-
-
Wood, A.M.1
White, I.R.2
Thompson, S.G.3
|