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Table 3 The dataset Hpylori , which is included in the R package SAMURAI

From: SAMURAI: Sensitivity analysis of a meta-analysis with unpublished but registered analytical investigations (software)

Study number Study name Year Outlook expt.events expt.n ctrl.events ctrl.n
1 Rauws 1990 published 7 24 5 26
2 Graham 1991 published 4 53 10 52
3 Bayrerdorffer 1992 published 2 29 4 29
4 Hosking 1992 published 8 78 21 77
5 Bianchi Porro 1993 published 7 91 12 92
6 Hentschel 1993 published 1 52 3 52
7 Mantzaris 1993 published 5 17 8 16
8 Wang 1993 published 3 23 6 36
9 Lin 1994 published 0 21 2 21
10 Spinzi 1994 published 2 24 3 29
11 Bayrerdorffer 1995 published 4 136 12 128
12 Katoh 1995 published 0 27 1 25
13 Logan 1995 published 2 70 6 78
14 Pinero 1995 published 8 30 7 30
15 Sobhani 1995 published 7 59 15 60
16 Avsar 1996 published 2 23 10 22
17 Figueroa 1996 published 4 57 4 43
18 Harford 1996 published 36 127 25 69
19 Kato 1996 published 0 28 1 23
20 O'Morain 1996 published 9 102 15 106
21 Parente 1996 published 7 63 1 33
22 Porro 1996 published 2 17 9 15
23 Shirotani 1996 published 4 25 6 25
24 Bardhan 1997 published 4 141 6 74
25 Carpintero 1997 published 3 78 3 44
26 Pounder 1997 published 5 61 8 30
27 Graham 1998 negative NA 77 NA 76
28 Schwartz 1998 positive NA 292 NA 60
29 Kepecki 1999 negative NA 39 NA 34
30 van Zanten 1999 very positive NA 98 NA 48
31 Wong 1999 negative NA 57 NA 57
32 Asaka 2001 positive NA 205 NA 51
33 Mones 2001 positive NA 42 NA 43
  1. expt.n: Sample size of the experimental treatment arm.
  2. ctrl.n: Sample size of the control/reference treatment arm.
  3. expt.events: Number of events occurring within the experimental treatment group.
  4. ctrl.events: Number of events occurring within the control/reference treatment group.
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