Research Article
Effect of Peat Intervention on Pain and Gait in Patients with Knee Osteoarthritis: A Prospective, Double-Blind, Randomized, Controlled Study
Table 4
Range of motion of knee joint at frontal plane in peat intervention and control groups.
| |||||||||||||||||||||||||||||||||||||||||||||
SD: standard deviation. , significant difference at intergroup and intragroup comparing. Because the data are about both knees, the number of participants doubled. Comparison between peat intervention and control group, Student’s t test. Comparison between before- and afterintervention, paired t test. |