Exploration of cardiac rehabilitation nursing for elderly patients with myocardial infarction based on individualized cardiac rehabilitation

Table 3 The baroreflex sensitivity variation (mean ± SD, ms/mmHg)

Group	n	T0	T1	T2
Research group	37	4.38 ± 2.24	7.04 ± 2.56a,b	8.02 ± 3.54a,b
Control group	37	4.51 ± 2.32	5.82 ± 2.47b	6.12 ± 3.87b
F/P value1		6.542/0.011
F/P value2		16.450/< 0.001
F/P value3		2.344/0.098

^aP< 0.05, compared with the control group.

^bP < 0.05, compared with T0.

¹The inter-group comparison.

²The time comparison

³The interactive comparison between inter-group time.