Author | Year | Allocation | Concealment | Blinding | Outcome data addressed | Selective outcome reporting | Other bias | ITT analysis |
---|---|---|---|---|---|---|---|---|
Skyring A [27] | 1965 | no | yes | yes | no | no | no | no |
Ryall RJ [28] | 1966 | no | no | no | no | no | no | no |
Trapnell JE [29] | 1967 | no | yes | yes | no | no | no | no |
Bachrach WH [31] | 1968 | no | yes | yes | no | no | no | no |
Möller C [32] | 1969 | no | no | no | no | no | no | no |
Baden H [33] | 1969 | no | yes | yes | no | no | no | no |
Trapnell JE [34] | 1974 | no | yes | yes | no | no | no | no |
MRC Multicenter Trial [35] | 1977 | no | yes | yes | no | no | no | no |
Gauthier A [36] | 1978 | no | yes | yes | no | yes | no | no |
Imrie CW [37] | 1978 | no | yes | yes | no | no | no | no |
MRC Multicenter Trial [41] | 1980 | no | yes | yes | no | yes | no | no |
Freise J [42] | 1986 | no | yes | yes | no | no | no | no |
Yang CY [43] | 1987 | no | no | no | no | no | no | no |
Goebell H [44] | 1988 | no | yes | yes | yes | no | no | no |
Valderrama R [46] | 1992 | yes | yes | yes | yes | no | no | no |
Büchler M [47] | 1993 | yes | yes | yes | yes | yes | no | yes |
Chen HM [49] | 2000 | no | no | no | no | yes | no | no |