-
1
-
-
0023920461
-
Controlled treatment trials in the irritable bowel syndrome, a critique
-
1 Klein KB. Controlled treatment trials in the irritable bowel syndrome, a critique. Gastroentrology 1988;95:232-41.
-
(1988)
Gastroentrology
, vol.95
, pp. 232-241
-
-
Klein, K.B.1
-
2
-
-
0029873337
-
Drug treatment of functional dyspepsia. A systematic analysis of trial methodology with recommendations for design of future trials
-
2 Veldhuyzen van Zanten SJO, Cleary C, Talley NJ, et al. Drug treatment of functional dyspepsia. A systematic analysis of trial methodology with recommendations for design of future trials. Am J Gastroenterol 1996;91:660-71.
-
(1996)
Am J Gastroenterol
, vol.91
, pp. 660-671
-
-
Veldhuyzen Van Zanten, S.J.O.1
Cleary, C.2
Talley, N.J.3
-
3
-
-
0027724679
-
The irritable bowel syndrome. Toward optimal design of controlled treatment trials
-
3 Talley NJ, Nyren O, Drossman DA, et al. The irritable bowel syndrome. Toward optimal design of controlled treatment trials. Gastroenterol Int 1993;6:189-211.
-
(1993)
Gastroenterol Int
, vol.6
, pp. 189-211
-
-
Talley, N.J.1
Nyren, O.2
Drossman, D.A.3
-
4
-
-
0003474762
-
-
McLean, VA: Degnon Associates
-
4 Drossman DA, Richter JE, Talley NJ, et al (eds). The functional gastrointestinal disorders: diagnosis, pathophysiology, and treatment. McLean, VA: Degnon Associates, 1994.
-
(1994)
The Functional Gastrointestinal Disorders: Diagnosis, Pathophysiology, and Treatment
-
-
Drossman, D.A.1
Richter, J.E.2
Talley, N.J.3
-
5
-
-
0025601811
-
Identification of subgroups of functional gastrointestinal disorders
-
5 Drossman DA, Thompson WG, Talley NJ, et al. Identification of subgroups of functional gastrointestinal disorders. Gastroenterol Int 1990;3:159-72.
-
(1990)
Gastroenterol Int
, vol.3
, pp. 159-172
-
-
Drossman, D.A.1
Thompson, W.G.2
Talley, N.J.3
-
6
-
-
0027489972
-
Lack of discriminant value of dyspepsia subgroups in patients referred for upper endoscopy
-
6 Talley NJ, Weaver AL, Tesmer DL, et al. Lack of discriminant value of dyspepsia subgroups in patients referred for upper endoscopy. Gastroenterology 1993;105:1378-86.
-
(1993)
Gastroenterology
, vol.105
, pp. 1378-1386
-
-
Talley, N.J.1
Weaver, A.L.2
Tesmer, D.L.3
-
9
-
-
0021073461
-
Designs for experiments. Parallel comparisons of treatment
-
9 Lavori PW, Louis TA, Bailar JC III, et al. Designs for experiments. Parallel comparisons of treatment. N Engl J Med 1983;309:1291-8.
-
(1983)
N Engl J Med
, vol.309
, pp. 1291-1298
-
-
Lavori, P.W.1
Louis, T.A.2
Bailar J.C. III3
-
10
-
-
0024536039
-
The two-period crossover design in medical research
-
10 Woods JR, Williams JG, Tavel M. The two-period crossover design in medical research. Ann Intern Med 1989;110:560-6.
-
(1989)
Ann Intern Med
, vol.110
, pp. 560-566
-
-
Woods, J.R.1
Williams, J.G.2
Tavel, M.3
-
11
-
-
0018117298
-
Double blind withdrawal trial of azathioprine as maintenance treatment for Crohn's disease
-
11 O'Donoghue DP, Dawson AM, Powell-Tuck Brown RL, et al. Double blind withdrawal trial of azathioprine as maintenance treatment for Crohn's disease. Lancet 1978;ii:955-7.
-
(1978)
Lancet
, vol.2
, pp. 955-957
-
-
O'Donoghue, D.P.1
Dawson, A.M.2
Powell-Tuck Brown, R.L.3
-
12
-
-
0026693139
-
Randomized controlled trial of azathioprine withdrawal in ulcerative colitis
-
12 Hawthorne AB, Logan RFA, Hawkey CJ, et al. Randomized controlled trial of azathioprine withdrawal in ulcerative colitis. BMJ 1992;305:20-2.
-
(1992)
BMJ
, vol.305
, pp. 20-22
-
-
Hawthorne, A.B.1
Logan, R.F.A.2
Hawkey, C.J.3
-
13
-
-
0025759841
-
Randomisation
-
13 Altman DG. Randomisation. BMJ 1991;302:1481-2.
-
(1991)
BMJ
, vol.302
, pp. 1481-1482
-
-
Altman, D.G.1
-
14
-
-
0023124019
-
Cisapride in non-ulcer dyspepsia. Results of a placebo-controlled trial
-
14 Rösch W. Cisapride in non-ulcer dyspepsia. Results of a placebo-controlled trial. Scand J Gastroenterol 1987;22:161-4.
-
(1987)
Scand J Gastroenterol
, vol.22
, pp. 161-164
-
-
Rösch, W.1
-
15
-
-
0031912843
-
AGA technical review. Evaluation of dyspepsia
-
15 Talley NJ, Silverstein MC, Agreus L, et al. AGA Technical review. Evaluation of dyspepsia. Gastroenterology 1988; 114(suppl A):582-95.
-
(1988)
Gastroenterology
, vol.114
, Issue.SUPPL. A
, pp. 582-595
-
-
Talley, N.J.1
Silverstein, M.C.2
Agreus, L.3
-
16
-
-
0016725211
-
The McGill pain questionnaire. Major properties and scoring methods
-
16 Melzack R. The McGill Pain Questionnaire. Major properties and scoring methods. Pain 1975;1:277-99.
-
(1975)
Pain
, vol.1
, pp. 277-299
-
-
Melzack, R.1
-
19
-
-
0022645752
-
Standards for the use of ordinal scales in clinical trials
-
19 MacKenzie CR, Charlson ME. Standards for the use of ordinal scales in clinical trials. BMJ 1986;292:40-3.
-
(1986)
BMJ
, vol.292
, pp. 40-43
-
-
MacKenzie, C.R.1
Charlson, M.E.2
-
20
-
-
0025234338
-
A comparison of seven-point and visual analogue scales
-
20 Jaeschke R, Singer J, Guyatt GH. A comparison of seven-point and visual analogue scales. Control Clin Trials 1990;11:43-51.
-
(1990)
Control Clin Trials
, vol.11
, pp. 43-51
-
-
Jaeschke, R.1
Singer, J.2
Guyatt, G.H.3
-
21
-
-
0024852022
-
Measurement of health status. Ascertaining the minimal clinically important difference
-
21 Jacschke R, Singer J, Guyatt GH. Measurement of health status. Ascertaining the minimal clinically important difference. Control Clin Trials 1989;10:407-15.
-
(1989)
Control Clin Trials
, vol.10
, pp. 407-415
-
-
Jacschke, R.1
Singer, J.2
Guyatt, G.H.3
-
22
-
-
0028868486
-
Well-being and gastrointestinal symptoms among patients referred to endoscopy due to suspected duodenal ulcer
-
22 Dimenas H. Glise H, Ballerback B, et at. Well-being and gastrointestinal symptoms among patients referred to endoscopy due to suspected duodenal ulcer. Scand J Gastroenterol 1995;30:1046-52.
-
(1995)
Scand J Gastroenterol
, vol.30
, pp. 1046-1052
-
-
Dimenas, H.1
Glise, H.2
Ballerback, B.3
-
23
-
-
0029964730
-
The Glasgow dyspepsia severity score. A tool for the global measurement of dyspepsia
-
23 El-Omar EM, Banerjee S, Wirz A, et al. The Glasgow Dyspepsia Severity Score. A tool for the global measurement of dyspepsia. Eur J Gastroenterol Hepatol 1996;8:967-71.
-
(1996)
Eur J Gastroenterol Hepatol
, vol.8
, pp. 967-971
-
-
El-Omar, E.M.1
Banerjee, S.2
Wirz, A.3
-
24
-
-
0027408640
-
Can severity of symptoms be used as outcome measures in trials of non-ulcer dyspepsia and Helicobacter pylori
-
24 Veldhuyzen van Zanten SJO, Tygat KMAJ, Pollak PT, et al. Can severity of symptoms be used as outcome measures in trials of non-ulcer dyspepsia and Helicobacter pylori. J Clin Epidemiol 1993;46:273-9.
-
(1993)
J Clin Epidemiol
, vol.46
, pp. 273-279
-
-
Veldhuyzen Van Zanten, S.J.O.1
Tygat, K.M.A.J.2
Pollak, P.T.3
-
25
-
-
0030049375
-
Symptomatology, quality of life and economic features of irritable bowel syndrome. The effect of hypnotherapy
-
25 Houghton LA, Heyman DJ, Whorwell PJ. Symptomatology, quality of life and economic features of irritable bowel syndrome. The effect of hypnotherapy. Aliment Pharmacol Ther 1996;10:91-5.
-
(1996)
Aliment Pharmacol Ther
, vol.10
, pp. 91-95
-
-
Houghton, L.A.1
Heyman, D.J.2
Whorwell, P.J.3
-
26
-
-
0030751639
-
Evaluation of a new quality of life questionnaire for patients with irritable bowel syndrome
-
26 Hahn HA, Kirchdoerfer LJ, Fullerton S, et al. Evaluation of a new quality of life questionnaire for patients with irritable bowel syndrome. Aliment Pharmacol Ther 1997;11:547-52.
-
(1997)
Aliment Pharmacol Ther
, vol.11
, pp. 547-552
-
-
Hahn, H.A.1
Kirchdoerfer, L.J.2
Fullerton, S.3
-
27
-
-
0031940237
-
Quality of life questionnaire for patients with irritable bowel syndrome. Development and validation of a new measure
-
27 Patrick DL, Drossman DA, Frederick IO, et al. Quality of life questionnaire for patients with irritable bowel syndrome. Development and validation of a new measure. Dig Dis Sci 1998;43:400-11.
-
(1998)
Dig Dis Sci
, vol.43
, pp. 400-411
-
-
Patrick, D.L.1
Drossman, D.A.2
Frederick, I.O.3
-
28
-
-
6844254439
-
Better reporting of randomized controlled trials. The CONSORT statement
-
28 Altman DG. Better reporting of randomized controlled trials. The CONSORT statement. JAMA 1996;276:637-9.
-
(1996)
JAMA
, vol.276
, pp. 637-639
-
-
Altman, D.G.1
-
29
-
-
0022477197
-
Confidence intervals for reporting results of clinical trials
-
29 Simon R. Confidence intervals for reporting results of clinical trials. Ann Intern Med 1986;105:429-35.
-
(1986)
Ann Intern Med
, vol.105
, pp. 429-435
-
-
Simon, R.1
-
30
-
-
0023613630
-
Impact of multiple comparisons in randomized clinical trials
-
30 Smith DG. Clemens J, Crede W, et al. Impact of multiple comparisons in randomized clinical trials. Am J Med 1987;83:545-50.
-
(1987)
Am J Med
, vol.83
, pp. 545-550
-
-
Smith, D.G.1
Clemens, J.2
Crede, W.3
-
31
-
-
0032542897
-
What is wrong with Bonferroni adjustments
-
31 Perniger TV. What is wrong with Bonferroni adjustments. BMJ 1998;316:1236-8.
-
(1998)
BMJ
, vol.316
, pp. 1236-1238
-
-
Perniger, T.V.1
-
32
-
-
0026501239
-
A consumer's guide to subgroup analyses
-
32 Oxman AD, Guyatt GH. A consumer's guide to subgroup analyses. Ann Intern Med 1992;116:78-84.
-
(1992)
Ann Intern Med
, vol.116
, pp. 78-84
-
-
Oxman, A.D.1
Guyatt, G.H.2
-
33
-
-
0018076475
-
The importance of beta, the type II error and sample size in the design and interpretation of the randomized control trial
-
33 Freiman JA, Chalmers TC, Smith H, et al. The importance of beta, the type II error and sample size in the design and interpretation of the randomized control trial. N Engl J Med 1978;299:690-4.
-
(1978)
N Engl J Med
, vol.299
, pp. 690-694
-
-
Freiman, J.A.1
Chalmers, T.C.2
Smith, H.3
-
34
-
-
84942475903
-
The Cochrane collaboration. Preparing, maintaining and disseminating systematic reviews of the effects of health care
-
34 Bero L, Rennie C. The Cochrane Collaboration. Preparing, maintaining and disseminating systematic reviews of the effects of health care. JAMA 1995;274:1935-8.
-
(1995)
JAMA
, vol.274
, pp. 1935-1938
-
-
Bero, L.1
Rennie, C.2
|