. Author manuscript; available in PMC: 2014 May 27.

Published in final edited form as: Cochrane Database Syst Rev. 2011 Jul 6;(7):CD009231. doi: 10.1002/14651858.CD009231

Analysis 4.2. Comparison 4 Carer outcomes, Outcome 2 Carer morale.

Carer morale

Study	Heading 1	Heading 2
Hughes 1992	At 1 month: NS	Confidence intervals not calculated as no numbers reported
	At 6 months:
	for patients surviving
	> 30 days: p = 0.03