Leigh F. Callahan mainly focuses on Rheumatoid arthritis, Physical therapy, Internal medicine, Activities of daily living and Arthritis. His Rheumatoid arthritis study incorporates themes from Grip strength, Surgery, Radiography and Disease. Leigh F. Callahan has researched Physical therapy in several fields, including Orthopedic surgery, Rheumatism, Incidence and Family medicine.
His Internal medicine study frequently links to adjacent areas such as Osteoarthritis. Leigh F. Callahan combines subjects such as Visual Analog Pain Scale, Clinical trial, Learned helplessness, Shoulders and Cohort with his study of Activities of daily living. His Arthritis study combines topics from a wide range of disciplines, such as Vitamin D and neurology, vitamin D deficiency, Pharmacotherapy, Prednisone and Comorbidity.
His scientific interests lie mostly in Physical therapy, Arthritis, Rheumatoid arthritis, Osteoarthritis and Internal medicine. His Physical therapy research focuses on subjects like Cohort, which are linked to Cohort study. His research integrates issues of Intervention, Gerontology and Family medicine in his study of Arthritis.
His work deals with themes such as Grip strength, Surgery, Radiography and Disease, which intersect with Rheumatoid arthritis. The concepts of his Osteoarthritis study are interwoven with issues in Body mass index, Socioeconomic status and Confidence interval. His is involved in several facets of Internal medicine study, as is seen by his studies on Rheumatology and Epidemiology.
Osteoarthritis, Physical therapy, Internal medicine, Arthritis and Confidence interval are his primary areas of study. Leigh F. Callahan has included themes like Body mass index, Precision medicine, Physical medicine and rehabilitation and Radiography in his Osteoarthritis study. His Fibromyalgia study in the realm of Physical therapy interacts with subjects such as Internet based.
His work in Internal medicine is not limited to one particular discipline; it also encompasses Hip osteoarthritis. His work on Arthritis foundation as part of general Arthritis research is frequently linked to In patient, bridging the gap between disciplines. His study on Meta-analysis is mostly dedicated to connecting different topics, such as Rheumatoid arthritis.
His primary areas of investigation include Osteoarthritis, Physical therapy, Internal medicine, Cohort and Confidence interval. His Osteoarthritis research includes elements of Body mass index, Prospective cohort study, Disease and Psychological intervention. The Fibromyalgia research Leigh F. Callahan does as part of his general Physical therapy study is frequently linked to other disciplines of science, such as Community based, therefore creating a link between diverse domains of science.
His study in Internal medicine concentrates on Comorbidity, Rheumatology and Rheumatoid arthritis. His Rheumatoid arthritis research integrates issues from Strength training, Strictly standardized mean difference, Minimal clinically important difference and Arthritis. In his work, Veterans Affairs, Outpatient clinic, Clinical trial and Severity of illness is strongly intertwined with Odds ratio, which is a subfield of Cohort.
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Severe functional declines, work disability, and increased mortality in seventy‐five rheumatoid arthritis patients studied over nine years
Theodore Pincus;Leigh F. Callahan;William G. Sale;Arthur L. Brooks.
Arthritis & Rheumatism (1984)
Prevalence of Hip Symptoms and Radiographic and Symptomatic Hip Osteoarthritis in African Americans and Caucasians: The Johnston County Osteoarthritis Project
Joanne Marie Jordan;Charles G. Helmick;Jordan B Renner;Gheorghe Luta.
The Journal of Rheumatology (2009)
Special article the economic cost and social and psychological impact of musculoskeletal conditions
Edward Yelin;Leigh F. Callahan.
Arthritis & Rheumatism (1995)
Development of a PROMIS item bank to measure pain interference
Dagmar Amtmann;Karon F. Cook;Mark P. Jensen;Wen Hung Chen.
The burden of musculoskeletal conditions at the start of the new millennium
J. Agel;K. Akesson;P. C. Amadio;M. Anderson.
Who Technical Report Series (2003)
Evidence of significant radiographic damage in rheumatoid arthritis within the first 2 years of disease.
H. A. Fuchs;J. J. Kaye;Leigh F Callahan;E. P. Nance.
The Journal of Rheumatology (1989)
The measurement of helplessness in rheumatoid arthritis. The development of the arthritis helplessness index.
Nicassio Pm;Wallston Ka;Callahan Lf;Herbert M.
The Journal of Rheumatology (1985)
Taking mortality in rheumatoid arthritis seriously--predictive markers, socioeconomic status and comorbidity.
T. Pincus;Leigh F Callahan.
The Journal of Rheumatology (1986)
Prediction of Long-Term Mortality in Patients with Rheumatoid Arthritis according to Simple Questionnaire and Joint Count Measures
Theodore Pincus;Raye H. Brooks;Leigh F. Callahan;Leigh F. Callahan.
Annals of Internal Medicine (1994)
A genomewide screen in multiplex rheumatoid arthritis families suggests genetic overlap with other autoimmune diseases.
Damini Jawaheer;Michael F. Seldin;Christopher I. Amos;Wei V. Chen.
American Journal of Human Genetics (2001)
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