Individual and family self-management for high-risk gastrointestinal bleeding in older adults

Table 2 Comparison of Self-Management Ability Scale-Short Form scores for self-management behaviors between the two groups (score, mean ± SD)

Group	Before Intervention	After Intervention	t value	P value
Observation group (n = 75)	48.86 ± 6.69	73.51 ± 5.20	25.194	< 0.001
Control group (n = 75)	50.17 ± 7.39	68.73 ± 5.16	17.833	< 0.001
t value	1.138	5.561	-	-
P value	0.257	< 0.001	-	-