Table 2.

 Number of emergency hospital readmissions by group during six months' trial follow-up

Group	No of readmissions over 6 months							Total admissions	Person years of follow-up
	0	1	2	3	4	5	6
Control	70	49	13	9	1	0	1	112	64.58
Intervention	72	42	18	12	1	2	1	134	67.18