Table 4.

Comparison of the mean Nursing Activities Score between the two hospital stays for items related to caregiver training

Variable	Mean (%)	Standard deviation (%)	p value
Item 7a in the first hospital stay	53.9	13.8
Item 7a in the second hospital stay	79.5	18.2	< 0.001*
Difference	-25.6	22.5
Item 7b in the first hospital stay	46.1	13.8
Item 7b in the second hospital stay	20.5	18.2	< 0.001*
Difference	25.6	22.5

Student’s t-test.

^*Statistical significance (p ≤ 0.05).