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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 3 of 3 Research Studies DisplayedGilbert AL, Lee J, Ehrlich-Jones L
A randomized trial of a motivational interviewing intervention to increase lifestyle physical activity and improve self-reported function in adults with arthritis.
In this study, the investigators evaluated the effect of a motivational interviewing-based lifestyle physical activity intervention on self-reported physical function in adults with knee osteoarthritis (KOA) or rheumatoid arthritis (RA). They found that participants with KOA receiving the lifestyle intervention experienced modest improvement in self-reported function and a trend toward improved pain compared to controls; there was no intervention effect for RA participants.
AHRQ-funded; HS023011.
Citation: Gilbert AL, Lee J, Ehrlich-Jones L .
A randomized trial of a motivational interviewing intervention to increase lifestyle physical activity and improve self-reported function in adults with arthritis.
Semin Arthritis Rheum 2018 Apr;47(5):732-40. doi: 10.1016/j.semarthrit.2017.10.003..
Keywords: Arthritis, Health Promotion, Lifestyle Changes, Arthritis
Gianfrancesco MA, Yazdany J, Schmajuk G
The impact of smoking on disease measures in rheumatoid arthritis: the need for appropriate adjustment of time-varying confounding.
In a recent publication, Quintana-Dunque et al. studied patients with early onset rheumatoid arthritis (RA) and showed that baseline smoking status was inversely associated with disease activity and disability at 36 months. This paper argues that the authors failed to highlight several limitations of study design and analysis, including time-varying confounding, which may have had a direct impact on results and corresponding conclusions.
AHRQ-funded; HS024412.
Citation: Gianfrancesco MA, Yazdany J, Schmajuk G .
The impact of smoking on disease measures in rheumatoid arthritis: the need for appropriate adjustment of time-varying confounding.
Rheumatol Int 2018 Feb;38(2):313-14. doi: 10.1007/s00296-017-3902-3.
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Keywords: Health Status, Lifestyle Changes, Arthritis, Tobacco Use
Pellegrini CA, Song J, Chang RW
Change in physical activity and sedentary time associated with 2-year weight loss in obese adults with osteoarthritis.
The investigators examined if changes in moderate-to-vigorous physical activity (MVPA), light activity, and sedentary behavior are related to weight change over a 2-year period in obese adults with elevated risk for knee osteoarthritis. They found that small increases in MVPA and decreases in sedentary time over 2 years were associated with weight loss among adults with obesity and with or at elevated risk for knee osteoarthritis.
AHRQ-funded; HS023011.
Citation: Pellegrini CA, Song J, Chang RW .
Change in physical activity and sedentary time associated with 2-year weight loss in obese adults with osteoarthritis.
J Phys Act Health 2016 May;13(5):461-6. doi: 10.1123/jpah.2015-0404.
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Keywords: Lifestyle Changes, Obesity, Arthritis, Obesity: Weight Management