Effect of nursing intervention based on Maslow's hierarchy of needs in patients with coronary heart disease interventional surgery

Table 2 Comparison of chronic disease self-efficacy scale scores between the two groups (mean ± SD)

Group	Number	Self-efficacy of disease commonality management	Disease management self-efficacy	Total score
Before intervention
Research	47	8.89 ± 2.83	20.23 ± 4.12	29.12 ± 4.69
Control	47	9.05 ± 3.11	19.65 ± 3.79	28.70 ± 4.51
t		0.261	0.710	0.443
P value		0.795	0.479	0.659
After intervention
Research	47	16.05 ± 3.23	29.09 ± 3.88	45.14 ± 5.35
Control	47	13.13 ± 2.94	24.30 ± 4.23	37.43 ± 4.81
t		4.583	5.743	7.385
P value		< 0.001	< 0.001	< 0.001