Effects of Autologous Platelet-Rich Plasma on Healing of Peptic Ulcers: A Randomized Controlled Trial

Table 2

Comparison of healing time between the PRP group and control group in peptic ulcer healing.

Category	No.	Diameter of ulcer^a	Symptom score^b	Healing time (d)
PRP group	15
Control group	12
value^c		>0.05	>0.05	>0.05

No.: number of patients; PRP: platelet-rich plasma. ^aThe size of ulcer was measured before the intervention. ^bThe score of clinical symptom was evaluated in the initial examination. ^cIndependent sample test was used to test statistical difference in the distribution with each group.