Clinical Study on Blood Pressure Variability, Montreal Cognitive Assessment and Arteriosclerosis Index in Patients with Cerebral Small Vessel Disease Treated with Integrated Traditional Chinese and Western Medicine by Invigorating Kidney and Removing Blood Stasis

Table 2

Comparison of 24 h ambulatory blood pressure mean values before and after treatment in the two groups ( ± s, mmHg).

Group	Observation group (n = 71)		Control group (n = 58)		T	^#
	Before therapy	After treatment	Before therapy	After treatment
24hSBP	146.73 ± 6.23	123.68 ± 3.48^#	145.96 ± 6.34	130.52 ± 4.38^#	7.482	0.035
24hDBP	81.56 ± 7.16	72.27 ± 6.33^#	79.82 ± 8.36	71.36 ± 6.27^#	4.394	0.873
dSBP	148.71 ± 8.43	123.62 ± 5.43^#	147.82 ± 8.49	132.79 ± 6.11^#	11.751	0.005
dDBP	81.57 ± 7.39	73.89 ± 6.28^#	82.25 ± 7.42	72.43 ± 6.45^#	8.463	0.497
nSBP	137.64 ± 17.58	122.89 ± 9.71^#	138.39 ± 13.25	125.89 ± 9.06^#	10.527	0.693
nDBP	77.34 ± 10.83	69.47 ± 7.56^#	76.92 ± 9.68	67.89 ± 7.49^#	15.263	0.749

Note. ^#Comparison between groups after treatment.