Study | Jadad score | Allocation concealment | Similarity in baseline characteristics | Eligibility criteria | Blinding | Completeness of follow-up | Intention- to-Treat Analysis | ||
---|---|---|---|---|---|---|---|---|---|
Assessor | Provider | Patient | |||||||
Davini 1992 | 1 | No | No | Yes | No | No | No | Yes | No |
Iliceto 1995 | 4 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
Singh 1996 | 3 | Yes | No | Yes | N/p | Yes | Yes | Yes | No |
Iyer 1999 | 5 | Yes | Yes | Yes | Yes | Yes | Yes | No | No |
Tarantini 2006 | 3 | Yes | Yes | Yes | N/p | Yes | Yes | Yes | Yes |