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Table 1 General characteristics of Chinese cross–culturally adapted knee PROMs

From: Chinese cross-culturally adapted patient-reported outcome measures (PROMs) for knee disorders: a systematic review and assessment using the Evaluating the Measurement of Patient-Reported Outcomes (EMPRO) instrument

Instrument

Author (year)

Population for evaluation

Number of items and dimensions

Scale

Forgotten joint score (FJS)

Cao S et al. (2017)

Post-TKA for Degenerative KOA

Mean age 68.1

12 items

Standardized on a scale from 0 (high degree of awareness) to 100 (low degree of awareness)

Forgotten joint score (FJS)

Wang Z et al. (2020)

Post-unicompartmental TKA

Mean age: 61.8

12 items

Standardized on a scale from 0 (high degree of awareness) to 100 (low degree of awareness)

University of California at Los Angeles activity score for arthroplasty and arthroscopy (UCLA)

Cao S et al. (2017)

TKA and Arthroscopy for KOA, cartilage defect or meniscal tear

Mean age: Arthroscopy: 48.8, Arthroplasty: 69.4

1 item

1 (worst) to 10 (best)

Oxford knee score (OKS)

Chen C et al. (2020)

KOA for TKA

Mean age: 63.7

12 items

0 (worst outcome) to 48 (best outcome)

Oxford knee score (OKS)

Lin K et al. (2017)

Unilateral TKA for KOA

Mean age 67.6

Oxford knee score (OKS)

Wu H et al. (2020)

Unilateral TKA for KOA

Mean age: N/A

Oxford knee score (OKS)

Li YJ et al. (2019)

KOA

Mean age: 64.1

Oxford knee score (OKS)

Chen S et al. (2018)

KOA

Mean age 59.3

Anterior Cruciate ligament return to sport after injury scale (ACL-RSI)

Chen T et al. (2017)

Post-ACLR

Mean age: 26.6

12 items: Emotions (5), Confidence in performance (5), Risk appraisal (2)

11-point Numeric Rating Scale (NRS) from 0 (worst) to 100 (best)

Anterior Cruciate ligament return to sport after injury scale (ACL-RSI)

Jia ZY et al. (2018)

Post-ACLR

Mean age: 34

12 items: Emotions (5), Confidence in performance (5), Risk appraisal (2)

Tegner Activity Score

Huang H et al. (2016)

Pre-ACLR and Post-ACLR

Mean age: 29.5

1 item

0 (worst) to 10 (best)

Knee outcome survey activities of daily living scale (KOS ADL)

Jia ZY et al. (2016)

Knee disorders

Mean age: 44.4

14 items: Symptoms (6), Functionality (8)

Standardized 0 (worst) to 100 (best)

International knee documentation committee subjective knee form (IKDC)

Jia ZY et al. (2018)

Knee disorders: degenerative changes, ligamentous injuries, meniscus injuries, patellofemoral pain, or patellar dislocation

Mean age: 49.4

18-item: Symptoms (7), Function (1), Sports activity (10)

Standardized 0 (best) to 100 (worst)

Activity and participation questionnaire(APQ)

Chen C et al. (2020)

KOA

Mean age: 63.7

8 items

0 (worst) to 32 (best)

Western Ontario and McMaster University Osteoarthritis index scale (WOMAC)

Symonds T et al. (2015)

KOA

Mean age: 59.1

24 items: Pain (5), Stiffness (2 s), Physical function (17)

Standardized on a scale from 0 (best) to 100 (worst)

Western Ontario meniscal evaluation tool (WOMET)

Tong WW et al. (2016)

Meniscal injury—Post-arthroscopic repair

Mean age: 41.2

16 items: Physical symptoms (9), Sports/reaction/ work/lifestyle (4), Emotions (3)

0 (best) to 1600 (worst)

Lysholm knee score

Wang W et al. (2016)

ACL injury

Mean age: 25.9

8 items

0 (worst) to 100 (best)

The osteoarthritis of knee and hip quality of life (OAKHQOL)

Wang W et al. (2016)

Osteoarthritis for both hip and knee arthroplasty

Mean age 63

5 Domains: Physical activities (16), Mental health (13), Pain (4), Social support (4), social activities (3). Others are three independent items related to relationships, sexual activity and professional life

Standardized on a scale from 0 (worst quality of life) to 100 (best quality of life)

Lower extremity function scale (LEFS)

Xu L et al. (2020)

KOA—Arthroplasty

Mean age: 65.1

20 items

0 (worst) to 80 (best)

Lower extremity function scale (LEFS)

Lu Nan (2015)

KOA

Mean age: 63.4

20 items

0 (worst) to 80 (best)

Frenchay Activities Index (FAI)

Zhang TJ et al. (2014)

Post-TKR

Mean age: 59.4

15 items: Domestic (5), Leisure/work (5), Outdoors (5)

15 (worst) to 60 (best)

Frenchay Activities Index (FAI)

Lian HR et al. (2014)

Post-TKR

Mean age: 59.4

Knee injury and osteoarthritis outcome score (KOOS)

Zhang QH et al. (2019)

ACL injury

Mean age: 44.86

42 items: Pain (9), Symptoms (7), Activities of daily life function (17), Sports and Recreation Function (5), Quality of Life (4)

Standardized on a scale from 0 (worst) to 100 (best) for each domain

Knee injury and osteoarthritis outcome score (KOOS)

Sheng WJ (2011)

Cruciate ligament injury, meniscal tears, mixed injury

Mean age: 46.7

Knee injury and osteoarthritis outcome score (KOOS)

Wang Y et al. (2015)

ACL injury, meniscal injury, mixed injury, sprains, tibial plateau injury, KOA, Other knee injuries

Mean age: 47.58

Knee injury and osteoarthritis outcome score (KOOS)

Chen S et al. (2018)

KOA

Mean age: 59.3

International physical activity questionnaire (IPAQ)

Gao D et al. (2020)

Post-TKR

Mean age: 60.22

7 items

http:// www.ipaq.ki.se Scoring Instructions

International physical activity questionnaire (IPAQ)

Lan PW et al. (2013)

Post-TKR

Age > 50

Knee self-efficacy scale (K-SES)

Zhao H (2015)

Post-ACLR

Mean Age: 30.5

22 items: Daily activities (7), Sports and Leisure activities (5), Physical activities (6), Your knee function in the future (4)

Items are scored on an 11-point scale (0 = not certain at all and 10 = very certain)

Musculoskeletal quality of health (MSK HQ)

Pu Y (2019)

Post-unilateral TKA

Age range: 45–79

14 items

0 (worst) to 56 (best)

Japanese knee osteoarthritis measure (JKOM)

Xu SY et al. (2014)

KOA

Mean age: 63.35

25 items: Pain/stiffness, (7), Activities of daily living (6), Movement / role / participation / health perception (12)

Each item is scored from 0–4 and the pain item is scored on a 10 point VAS scale

Knee osteoarthritis traditional Chinese medicine syndrome evaluation scale (KOA-TCM-SES)

Huang SM (2017)

KOA

Mean age: 60.6

11 items

0 (best) to 99 (worst)

Modified Western Ontario and McMaster University osteoarthritis index scale (Modified WOMAC)

Shen ZD. et al. (2019)

KOA

Mean age: 59

22 items: Pain (5), Stiffness (2), Function (12), Quality of Life (3)

0 (best) to 88 (worst)

Intermittent and constant osteoarthritis pain (ICOAP)

Zhang C et al. (2017)

KOA

Mean age: 63.77

11 items: Constant pain (5), Intermittent pain (6)

0 (worst) to 44 (best)

Tampa scale for Kinesiophobia (TSK-11)

Cai L et al. (2019)

Post-unilateral TKA

Mean age 63.1

11 items

11 (best) to 44 (worst)

  1. Key, KOA knee osteoarthritis, ACL, anterior cruciate ligament, ACLR, anterior cruciate ligament repair, TKA, total knee arthroplasty, TKR, total knee replacement, N/A, not available. For table references see Additional file 3