Table 6.

Patients’ satisfaction.

	Group		Comparisons between groups
Sample size	129	129
Type of hyaluronan injections	Chemically cross-linked	Avian derived	p-Value
Period	CCH	ADH
One month	59.68±2.44	59.55±2.28	0.7028
Three months	60.67±2.40	60.55±2.27	0.7352
Six months	61.67±2.41	61.54±2.29	0.7189

Independent t-test was used for statistical analysis. A p<0.05 was considered as significant. Missing data were collected via electronic conversation. Data were represented as mean ±SD. A 0: Completely dissatisfied and 100: Completely satisfied.