Keyphrases
Intra-articular
100%
Polyacrylamide Hydrogel
100%
Knee Osteoarthritis
100%
WOMAC
100%
Intra-articular Injection
60%
Osteoarthritis Pain
40%
Stiffness
20%
Drought
20%
Risk Reduction
20%
Beneficial Effects
20%
Missing Data Imputation
20%
Physical Function
20%
WOMAC Questionnaire
20%
Observation Period
20%
Mixed-effects Model
20%
Risk of Bias
20%
Initial Estimation
20%
Change from Baseline
20%
Clinically Significant
20%
New Therapies
20%
Effective Treatment
20%
Cross-linked
20%
Nursing and Health Professions
Hydrogel
100%
Knee Osteoarthritis
100%
Polyacrylamide
100%
Western Ontario and McMaster Universities Osteoarthritis Index
100%
Cohort Analysis
100%
Intraarticular Drug Administration
50%
Rigidity
16%
Physical Disease by Body Function
16%
Medicine and Dentistry
Cohort Analysis
100%
Knee Osteoarthritis
100%
Polyacrylamide
100%
Intra-Articular Injection
50%
Physical Disease by Body Function
16%
Pharmacology, Toxicology and Pharmaceutical Science
Polyacrylamide
100%
Knee Osteoarthritis
100%
Cohort Study
100%
Physical Disease by Body Function
20%