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L F Callahan

Explore the profile of L F Callahan including associated specialties, affiliations and a list of published articles. Areas
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Articles 96
Citations 1871
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Recent Articles
1.
Traore Y, Epstein J, Spitz E, March L, Maillefert J, Rutherford C, et al.
Osteoarthritis Cartilage . 2022 Jan; 30(5):689-696. PMID: 35066175
Objective: Ability to assess flares in osteoarthritis (OA) of the knee and hip (KHOA) is important in clinical care and research. Using mixed methods, we developed a self-reported instrument measuring...
2.
Master H, Neogi T, Callahan L, Nelson A, Lavalley M, Cleveland R, et al.
Osteoarthritis Cartilage . 2020 Aug; 28(12):1551-1558. PMID: 32861851
Objective: Adults with radiographic knee OA (rKOA) are at increased risk of mortality and walking difficulty may modify this relation. Little is known about specific aspects of walking difficulty that...
3.
Cleveland R, Alvarez C, Nelson A, Schwartz T, Renner J, Jordan J, et al.
Osteoarthritis Cartilage . 2020 Aug; 28(10):1330-1340. PMID: 32777267
Objective: To investigate the impact of hip osteoarthritis (OA) and/or hip symptoms on excess mortality. Design: We analyzed data from 3,919 individuals in a community-based prospective cohort of African Americans...
4.
Sheikh S, Kaufman K, Gordon B, Hicks S, Love A, Walker J, et al.
Lupus . 2019 May; 28(6):764-770. PMID: 31042128
Objective: To conduct a proof-of-concept pilot evaluation of the self-directed format of Walk With Ease (WWE), a 6-week walking program developed for adults with arthritis, in patients with systemic lupus...
5.
Nelson A, Fang F, Arbeeva L, Cleveland R, Schwartz T, Callahan L, et al.
Osteoarthritis Cartilage . 2019 Apr; 27(7):994-1001. PMID: 31002938
Objective: Knee osteoarthritis (KOA) is a heterogeneous condition representing a variety of potentially distinct phenotypes. The purpose of this study was to apply innovative machine learning approaches to KOA phenotyping...
6.
Cleveland R, Alvarez C, Schwartz T, Losina E, Renner J, Jordan J, et al.
Osteoarthritis Cartilage . 2018 Dec; 27(4):593-602. PMID: 30583096
Objective: To investigate the impact of knee osteoarthritis (OA) and/or knee pain on excess mortality. Method: We analyzed data from 4,182 participants in a community-based prospective cohort study of African...
7.
Allen K, Arbeeva L, Callahan L, Golightly Y, Goode A, Heiderscheit B, et al.
Osteoarthritis Cartilage . 2018 Jan; 26(3):383-396. PMID: 29307722
Objective: To compare the effectiveness of physical therapy (PT, evidence-based approach) and internet-based exercise training (IBET), each vs a wait list (WL) control, among individuals with knee osteoarthritis (OA). Design:...
8.
Gates L, Leyland K, Sheard S, Jackson K, Kelly P, Callahan L, et al.
Rheumatol Int . 2017 Feb; 37(4):469-478. PMID: 28238075
Physical activity (PA) is increasingly recognised as an important factor within studies of osteoarthritis (OA). However, subjective methods used to assess PA are highly variable and have not been developed...
9.
Mielenz T, Callahan L, Edwards M
Public Health . 2017 Jan; 142:15-21. PMID: 28057192
Objectives: Our study had two main objectives: 1) to determine whether perceived neighbourhood physical features are associated with physical activity levels in adults with arthritis; and 2) to determine whether...
10.
Danila M, Westfall A, Raman K, Chen L, Reynolds R, Hughes L, et al.
Genes Immun . 2015 Jul; 16(7):446-51. PMID: 26226010
This study investigates the association of CRP (C-reactive protein) single-nucleotide polymorphisms (SNPs) with plasma CRP levels and radiographic severity in African Americans with early and established rheumatoid arthritis (RA). Using...