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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 2 of 2 Research Studies DisplayedSimmons SF, Keeler E, An R
Cost-effectiveness of nutrition intervention in long-term care.
The researchers sought to determine the cost-effectiveness of two nutrition interventions on food, beverage, and supplement intake and body weight. They found that oral liquid nutrition supplements and snack offers were efficacious in promoting caloric intake when coupled with assistance to promote consumption and a variety of options, but neither intervention resulted in significant weight gain.
AHRQ-funded; HS018580.
Citation: Simmons SF, Keeler E, An R .
Cost-effectiveness of nutrition intervention in long-term care.
J Am Geriatr Soc 2015 Nov;63(11):2308-16. doi: 10.1111/jgs.13709..
Keywords: Elderly, Long-Term Care, Nursing Homes, Nutrition, Comparative Effectiveness
Huybrechts KF, Gerhard T, Franklin JM
Instrumental variable applications using nursing home prescribing preferences in comparative effectiveness research.
The objective of this study was to explore the presence of unexplained between-nursing home (NH) variation in prescribing and to empirically evaluate the validity of instruments based on NH prescribing preference. High-prescribing and low-prescribing nursing homes differed by a factor of 2. There was no evidence that instrument status was associated with markers of nursing home quality of care.
AHRQ-funded; 290200500161; HS021112
Citation: Huybrechts KF, Gerhard T, Franklin JM .
Instrumental variable applications using nursing home prescribing preferences in comparative effectiveness research.
Pharmacoepidemiol Drug Saf 2014 Aug;23(8):830-8. doi: 10.1002/pds.3611..
Keywords: Nursing Homes, Comparative Effectiveness, Medication, Quality of Care