Table 3. Characterization of the questionnaires.
| Study | Questionnaire | Characteristics | Description | n | Injury |
|---|---|---|---|---|---|
| Brazilian Portuguese | |||||
| Nigri et al. 25 | ADLS-KOS | Nonspecific. Symptoms and function in activities of daily living | 17 questions. Score entre 0 and 100 (0 = worst condition; 100 = best condition) | 53 | Ligament injury, meniscal injury, cartilage injury, patellar luxation and tendinopathy |
| Metsavaht et al. 32 | IKDC | Nonspecific. Symptoms and function | 10 questions. Score entre 0 and 100 (0 = worst condition; 100 = best condition). | 117 | Osteoarthrosis, meniscal injury, ACL injury, PPS, tendinopathy, patellar fracture, tibial fracture, ACL injury, and arthroplasty |
| Silva et al. 27 | KSS | Nonspecific. Symptoms | 10 questions. Score between 0 and 200 (100 for function and 100 for symptoms; 0 = worst condition; 100 = best condition) | 70 | Primary osteoarthrosis with posterior arthroplasty |
| Marx et al. 31 | Lequesne | Specific. Functionality in osteoarthritis | 10 questions. Score between 0 and 24 (0 = best condition; 24 = worst condition). | 42 | Osteoartritis |
| Peccin et al. 26 | Lysholm | Nonspecific. Symptoms | 8 questions. Score between 0-100 (100-95: excellent; 94-84: good; 83-65: regular; below 64: bad). | 50 | Osteoarthrosis, meniscal injury, ACL injury and chondral injury |
| Gonçalves et al. 24 | SAS-KOS | Nonspecific. Symptoms and function in sports activities | 11 questions. Score between 0 and 55 (0 = worst condition; 55 = best condition) | 23 | Nonspecific knee conditions |
| Aquino et al. 30 | SPFD | Specific. Symptoms da SDPF | 13 questions. Score between 0 and 100 (0 = worst knee condition; 100 = best condition). | X | (validation not performed) |
| Wageck et al. 29 | VISA-P | Specific. Severity of SDPF | 8 questions. Score between 0 and 100 (0 = worst knee condition; 100 = best condition). | 52 | SDPF |
| Fernandes 34 | WOMAC | Specific. Life Quality in osteoarthrosis | 24 questions. Score between 0 and 96 (0 = best condition; 96 = worst condition). | 42 | Osteoarthrosis |
| Metsavaht et al. 28 | LEFS | Non Specific. Functionality | 20 questions. Score between 0 and 80 (0 = worst condition; 100 = best condition) | 87 | Osteoarthritis, ACL injury, meniscal injury, tendinopathy, arthroplasty, patellar fracture, PCL injury and chronic laxity |
| Metsavaht et al. 33 | WOMAC Lysholm IKDC | Already presented | Already presented | 57 | Osteoarthritis |
| Portuguese from Portugal | |||||
| Gonçalves et al. 19 | KOS-ADLS | Nonspecific. Symptoms and function in activities of daily living | 17 questions. Score between 0 and 100 (0 = worst condition; 100 = best condition) | 168 | Osteoarthritis |
| Gonçalves et al. 22 | ICOAP | Specific. Pain due to osteoarthritis | 11 questions. Score between 0 and 100 (0 = no pain; 100 = extreme pain) | 97 | Osteoarthritis |
| Gonçalves et al. 21 | KOOS | Non Specific. Functionality | 42 questions. Score between 0 and 100 in each one of five subscales (pain, other symptoms, function in sports, function in daily life and life quality. 0 = worst condition; 100 = best condition) | 223 | Osteoarthritis |
| Gonçalves et al. 20 | KOOS-PS | Non Specific. Functionality | 7 questions. Score between 0 and 100 (0 = best condition; 100 = worst condition) | 85 | Osteoarthritis |
| Gonçalves et al. 23 | OKS | Specific. Symptons and function in total knee arthroplasty | 12 questions. Score between 12 and 60 (12 = best condition; 60 = worst condition). | 80 | Primary Osteoarthrosis that lead to arthroplasty |
ACL = Anterior cruciate ligament; PCL = Posterior cruciate ligament; Lequesne = Algofuncional Lequesne questionnaire; PPF = Patellofemoral pain syndrome