Publications
Department of Medicine faculty members published more than 3,000 peer-reviewed articles in 2022.
2010
2010
BACKGROUND
National-level data are needed on predictors of mild physical impairment among older adults to assist policy makers with resource allocation.
METHOD
We analyzed data on adults above age 64 from the Medicare Current Beneficiary Survey (MCBS) with no activity of daily living (ADL) difficulties at baseline ( n = 14,226). Five ADLs were measured annually and recovery was defined as regaining complete ADL function at follow-up.
RESULTS
The strongest correlates of ADL difficulty were use of antipsychotic medications (adjusted odds ratio [AOR] = 1.93, 95% confidence interval [CI] = 1.44 to 2.58), instrumental ADL difficulty (AOR = 1.90, 95% CI = 1.74 to 2.07), and fair-poor general health (AOR = 1.59, 95% CI = 1.42 to 1.78). Only the number of incident ADL difficulties was associated with recovery (AOR = 0.02, 95% CI = 0.01 to 0.02).
CONCLUSION
Identifying factors associated with development of mild physical impairment could help direct patients toward preventive care programs to preempt decline in physical function.
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2010
2010
2010
2010
2010
2010
BACKGROUND & AIMS
The absence of grade A supporting evidence for surveillance colonoscopy in patients with ulcerative colitis (UC) has led to controversy regarding its benefit, yet it is routinely recommended in practice guidelines. Limited data are available on rates of colonoscopy surveillance and factors associated with surveillance.
METHODS
A retrospective study of UC patients receiving care between 2006 and 2007 with ≥ 8 years history of UC was conducted. Primary outcome was the proportion of patients who underwent surveillance during this 2-year study period. Sociodemographic and disease factors were identified a priori from variables recorded electronically in the medical record; multivariable associations with surveillance were estimated using logistic regression.
RESULTS
Of 771 patients with ≥ 8 years history of UC, 24.6% of patients underwent at least 1 surveillance colonoscopy within the 2-year study period, with a maximum of 38.5% observed among patients with primary sclerosing cholangitis. In a multivariable analysis, gender, age, race, and education were not associated with surveillance. Factors associated with increasing surveillance included lack of significant comorbidity (Charlson-Deyo index 0 vs 1+: odds ratio [OR], 1.7; 95% confidence interval: 1.1-2.5), > 3 inflammatory bowel disease-related outpatient visits (OR, 2.0; 95% CI: 1.4-3.0), and use of mesalamine (OR, 2.8; 95% CI: 1.7-4.4).
CONCLUSIONS
Utilization of surveillance colonoscopy in a 2-year period was low, even among high-risk patients. Although specific factors recorded in computerized data were identified to be associated with surveillance, a greater understanding of how patients and physicians decide on surveillance is needed.
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