Table 4. Comparison of Smoothness Index Between Two Groups for Systolic and Diastolic BP.

Smoothness index	Parameter	All patients
		Group		P valuea
		Telmisartan (n = 17)	Cilnidipine (n = 19)
Systolic BP	Mean	1.79	1.38	0.601
	SD	1.52	2.82
	Median	2.3	0.75
	IQR	1.55	1.31
Diastolic BP	Mean	1.44	0.68	0.167
	SD	1.6	1.54
	Median	1.62	0.68
	IQR	2.66	2.2

^aObtained using t-test for independent samples. SD: standard deviation; BP: blood pressure; IQR: interquartile range.