. 2016 Mar 14;15:19. doi: 10.1186/s12912-016-0140-z

Table 4.

Duration of patient-centered nursing interventions

Intervention	Duration^a			95 % CI^b		p-value
Intervention	Min^a	Max^a	M (SD)^a	IL^a,c	UL^a,d	p-value
Intervention 1	10	120	66.4 (25.7)	57.6	72.3	-
Intervention 2	10	120	61.4 (24.6)	55.3	70.1	0.004*
Intervention 3	5	180	59.1 (31.6)	50.9	69.8	0.002*
Intervention 4	5	120	55.5 (23.8)	49.4	64.0	0.013
Intervention 5	5	150	54.0 (27.3)	45.7	62.3	0.027

Note: ^a in mins; ^bConfidence Interval; ^cInferior level; ^dUpper Level; *Significant with p-value < 0,013 after Bonferonni correction