Table 4.

Comparison of blood pressure control before and after intervention (x̅ ± sd, mmHg)

Group	SBP	DBP
Research group (n=45)
Before intervention	159.30±8.09	126.50±7.50
After intervention	131.20±7.80*,#	112.29±5.40*,#
Control group (n=44)
Before intervention	160.04±9.66	127.09±7.39
After intervention	140.04±7.40*	118.28±5.06*

Note: Compared with before intervention;

^*P<0.05.

Compared with control group;

^#P<0.05.

SBP: systolic blood pressure; DBP: diastolic blood pressure.