Intra-Articular Application of Sluijter-Teixera Poisson Pulsed Radiofrequency in Symptomatic Patients with Knee Osteoarthritis: Focus upon Clinical Efficacy and Safety

Table 1

Demographic characteristics of the total group of cases (N = 39).

Variables	Statistics
	Mean	SD	Min	Max
Age (yrs)	71.59	11.99	37	93
Gender (M/F)	9/30
Weight (kg)	81.66	15.72	45	140
Height (cm)	164.10	6.95	150	185
BMI	30.23	4.69	15.57	44.69

Note. SD = standard deviation; Min = minimum; Max = maximum; yrs = years; M/F = male/female; kg = kilograms; cm = centimeters. Continuous variables (age, weight, and height) are presenting as mean ± SD (min-max). Gender is presenting in absolute frequency.