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Table 4 RCTs Quality assessment results

From: A systematic review of integrated working between care homes and health care services

Study Sequence generation adequate? Allocation concealment adequate Blinding of outcome assessment Incomplete outcome data assessed? Free from selective reporting?
Crotty 2004 Y Y N Y Y
Llewellyn-Jones 1999 Y U Y N Y
Opie 2002 Y U N Y Y
Schmidt 1998 U U U U Y