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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 DisplayedArvold ND, Wang Y, Zigler C
Hospitalization burden and survival among older glioblastoma patients.
The researchers performed a retrospective cohort study among patients aged 65 years and older with glioblastoma diagnosed between 1999 and 2007. They found that higher comorbidity score and black race were associated with an increased risk of being hospitalized for at least 25% of remaining life, whereas radiation, temozolomide, and extensive surgery were associated with a decreased risk.
AHRQ-funded; HS021991.
Citation: Arvold ND, Wang Y, Zigler C .
Hospitalization burden and survival among older glioblastoma patients.
Neuro Oncol 2014 Nov;16(11):1530-40. doi: 10.1093/neuonc/nou060.
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Keywords: Cancer, Elderly, Hospitalization, Mortality, Quality of Life
Buys DR, Roth DL, Ritchie CS
Nutritional risk and body mass index predict hospitalization, nursing home admissions, and mortality in community-dwelling older adults: results from the UAB Study of Aging with 8.5 years of follow-up.
This study finds that nutritional risk was prospectively associated with all-cause and nonsurgical hospitalizations and with nursing home admission and mortality in unadjusted models. After adjusting for other risk factors, the association between high nutritional risk and all-cause and nonsurgical hospitalizations remained significant.
AHRQ-funded; HS013852
Citation: Buys DR, Roth DL, Ritchie CS .
Nutritional risk and body mass index predict hospitalization, nursing home admissions, and mortality in community-dwelling older adults: results from the UAB Study of Aging with 8.5 years of follow-up.
J Gerontol A Biol Sci Med Sci. 2014 Sep;69(9):1146-53. doi: 10.1093/gerona/glu024..
Keywords: Nutrition, Hospitalization, Elderly, Long-Term Care, Mortality
Tong L, Ahn C, Symanski E
Effects of newly developed chemotherapy regimens, comorbidities, chemotherapy-related toxicities on the changing patterns of the leading causes of death in elderly patients with colorectal cancer.
This study examined the effects of newly developed chemotherapy regimens, comorbidities, and chemotherapy-related toxicities on the changing patterns of the leading causes of death in elderly patients with colorectal cancer (CRC). It found that the risks of CRC-specific death decreased with diagnostic time periods only in chemotherapy recipients.
AHRQ-funded; HS018956
Citation: Tong L, Ahn C, Symanski E .
Effects of newly developed chemotherapy regimens, comorbidities, chemotherapy-related toxicities on the changing patterns of the leading causes of death in elderly patients with colorectal cancer.
Ann Oncol. 2014 Jun;25(6):1234-42. doi: 10.1093/annonc/mdu131..
Keywords: Elderly, Mortality, Treatments, Medicare