PMID- 31078576
OWN - NLM
STAT- MEDLINE
DCOM- 20200525
LR  - 20200525
IS  - 1878-5921 (Electronic)
IS  - 0895-4356 (Linking)
VI  - 113
DP  - 2019 Sep
TI  - Minimal clinically important difference of commonly used hip-, knee-, foot-, and 
      ankle-specific questionnaires: a systematic review.
PG  - 44-57
LID - S0895-4356(18)30938-7 [pii]
LID - 10.1016/j.jclinepi.2019.04.017 [doi]
AB  - OBJECTIVE: Minimal clinically important difference (MCID) has become the most 
      important psychometric factor for interpreting change in individual's responses 
      over time from the patient's perspective, evaluating study results and planning 
      sample sizes. The purpose was to synthesize and critically appraise MCID of the 
      most frequently used hip-, knee-, foot-, and ankle-specific patient-reported 
      outcomes (PROs). STUDY DESIGN AND SETTING: A search was conducted on PubMed, 
      Cochrane Library, and Web of Science from each site's respective inception 
      through January 2019 for MCID in 25 PROs. The studies reporting their results 
      with anchor-based method were included. RESULTS: 228 full-text articles were 
      assessed for eligibility, and 48 were included in the final evaluation. Our 
      synthesis provides a comprehensive assessment of MCID for 16 disease or joint 
      specific PROs. MCID of the Western Ontario and McMaster Universities Index 
      (33.3%), International Knee Documentation Committee Subjective Knee Form (14.5%) 
      and Knee Injury, and Osteoarthritis Outcome Score (14.5%) was found to be the 
      most commonly presented PROs. The studies mainly (85%) used the receiver 
      operating curve analysis to elicit MCID. CONCLUSION: MCID is increasingly used as 
      a measure of patient's improvement. However, MCID varied based on the analytic 
      methods, study population, type of disease, the baseline status, change in values 
      and treatments, and patient demographics. Therefore, it should be interpreted 
      with caution.
CI  - Copyright (c) 2019 Elsevier Inc. All rights reserved.
FAU - Celik, Derya
AU  - Celik D
AD  - Division of Physiotherapy and Rehabilitation, Istanbul University-Cerrahpasa, 
      Faculty of Health Sciences, Istanbul, Turkey. Electronic address: 
      ptderya@hotmail.com.
FAU - Coban, Ozge
AU  - Coban O
AD  - Division of Physiotherapy and Rehabilitation, Ankara Yildirim Beyazit University, 
      Faculty of Health Sciences, Ankara, Turkey.
FAU - Kilicoglu, Onder
AU  - Kilicoglu O
AD  - Department of Orthopaedics and Traumatology, Istanbul University, Istanbul 
      Faculty of Medicine, Istanbul, Turkey.
LA  - eng
PT  - Journal Article
PT  - Meta-Analysis
PT  - Systematic Review
DEP - 20190509
PL  - United States
TA  - J Clin Epidemiol
JT  - Journal of clinical epidemiology
JID - 8801383
SB  - IM
MH  - Adult
MH  - Aged
MH  - Aged, 80 and over
MH  - Ankle Injuries/*diagnosis
MH  - *Disability Evaluation
MH  - Female
MH  - Foot Diseases/*diagnosis
MH  - Humans
MH  - Male
MH  - Middle Aged
MH  - *Minimal Clinically Important Difference
MH  - Ontario
MH  - Osteoarthritis, Hip/*diagnosis
MH  - Osteoarthritis, Knee/*diagnosis
MH  - Patient Reported Outcome Measures
MH  - Surveys and Questionnaires/*standards/statistics & numerical data
OTO - NOTNLM
OT  - Lower extremity outcome scores
OT  - MCID
OT  - Minimum important difference
OT  - Patient-reported outcomes
EDAT- 2019/05/13 06:00
MHDA- 2020/05/26 06:00
CRDT- 2019/05/13 06:00
PHST- 2018/10/20 00:00 [received]
PHST- 2019/03/27 00:00 [revised]
PHST- 2019/04/25 00:00 [accepted]
PHST- 2019/05/13 06:00 [pubmed]
PHST- 2020/05/26 06:00 [medline]
PHST- 2019/05/13 06:00 [entrez]
AID - S0895-4356(18)30938-7 [pii]
AID - 10.1016/j.jclinepi.2019.04.017 [doi]
PST - ppublish
SO  - J Clin Epidemiol. 2019 Sep;113:44-57. doi: 10.1016/j.jclinepi.2019.04.017. Epub 
      2019 May 9.