Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 217,275,344 papers from all fields of science
Search
Sign In
Create Free Account
Tai Ji
Known as:
Tai Chi
, chi tai
, Chi, Tai
Expand
A form of traditional Chinese mind/body exercise and meditation that uses slow sets of body movements and controlled breathing. Tai chi is done to…
Expand
National Institutes of Health
Create Alert
Alert
Related topics
Related topics
4 relations
Educational aspects
legislation & jurisprudence
nursing therapy
standards characteristics
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2020
Highly Cited
2020
2019 American College of Rheumatology/Arthritis Foundation Guideline for the Management of Osteoarthritis of the Hand, Hip, and Knee
S. Kolasinski
,
T. Neogi
,
+29 authors
J. Reston
Arthritis care & research
2020
Corpus ID: 210041163
To develop an evidence‐based guideline for the comprehensive management of osteoarthritis (OA) as a collaboration between the…
Expand
Review
2017
Review
2017
Noninvasive Treatments for Acute, Subacute, and Chronic Low Back Pain: A Clinical Practice Guideline From the American College of Physicians.
A. Qaseem
,
T. Wilt
,
R. McLean
,
M. Forciea
Annals of Internal Medicine
2017
Corpus ID: 207538763
Description The American College of Physicians (ACP) developed this guideline to present the evidence and provide clinical…
Expand
Highly Cited
2013
Highly Cited
2013
The Chi-square test of independence
Mary L. McHugh
Biochemia Medica
2013
Corpus ID: 18099903
The Chi-square statistic is a non-parametric (distribution free) tool designed to analyze group differences when the dependent…
Expand
Review
2012
Review
2012
American College of Rheumatology 2012 recommendations for the use of nonpharmacologic and pharmacologic therapies in osteoarthritis of the hand, hip, and knee
M. Hochberg
,
R. Altman
,
+7 authors
P. Tugwell
Arthritis care & research
2012
Corpus ID: 11711160
To update the American College of Rheumatology (ACR) 2000 recommendations for hip and knee osteoarthritis (OA) and develop new…
Expand
Highly Cited
2010
Highly Cited
2010
Prevalence of diabetes among men and women in China.
S. Yang
,
K. Dou
,
Wen Song
New England Journal of Medicine
2010
Corpus ID: 4295625
Background Because of the rapid change in lifestyle in China, there is concern that diabetes may become epidemic. We conducted a…
Expand
Review
2009
Review
2009
Interventions for preventing falls in older people living in the community.
L. Gillespie
,
M. Robertson
,
+4 authors
B. Rowe
Cochrane Database of Systematic Reviews
2009
Corpus ID: 37193596
BACKGROUND Approximately 30% of people over 65 years of age living in the community fall each year. OBJECTIVES To assess the…
Expand
Highly Cited
1999
Highly Cited
1999
European system for cardiac operative risk evaluation (EuroSCORE).
S. Nashef
,
F. Roques
,
P. Michel
,
E. Gauducheau
,
S. Lemeshow
,
R. Salamon
European Journal of Cardio-Thoracic Surgery
1999
Corpus ID: 17234054
Highly Cited
1995
Highly Cited
1995
The New Issues Puzzle
Tim Loughran
,
J. Ritter
1995
Corpus ID: 154341835
Companies issuing stock during 1970 to 1990, whether an initial public offering or a seasoned equity offering, have been poor…
Expand
Highly Cited
1976
Highly Cited
1976
Estimability and estimation in case-referent studies.
O. Miettinen
American Journal of Epidemiology
1976
Corpus ID: 6715948
The concepts that case-referent studies provide for the estimation of "relative risk" only if the illness is "rare", and that the…
Expand
Highly Cited
1954
Highly Cited
1954
A note on the multiplying factors for various chi square approximations
M. Bartlett
,
Bartlett
,
M. Bartlett
,
M. Bartlett
,
M. G. Bartlett
1954
Corpus ID: 117705045
By clicking accept or continuing to use the site, you agree to the terms outlined in our
Privacy Policy
(opens in a new tab)
,
Terms of Service
(opens in a new tab)
, and
Dataset License
(opens in a new tab)
ACCEPT & CONTINUE