Concepedia

The Association of Symptoms with Health Outcomes in Chronically Ill Adults

Lisa M. Walke, Amy L. Byers, William T. Gallo, Jérôme Endrass, Terri R. Fried

Journal of Pain and Symptom Management · 2006 · 63 citations · 30 references

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References

30

Assessment of Older People: Self-Maintaining and Instrumental Activities of Daily Living

M. P. Lawton, Elaine Brody · The Gerontologist · 1969 · 18.5K citations

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STUDIES OF ILLNESS IN THE AGED. THE INDEX OF ADL: A STANDARDIZED MEASURE OF BIOLOGICAL AND PSYCHOSOCIAL FUNCTION.

Sidney Katz · PubMed · 1963 · 12.2K citations

, , +16

Applied Regression Analysis and Other Multivariable Methods

Esteban Walker, David G. Kleinbaum, Lawrence L. Kupper et al. · Technometrics · 1989 · 8.4K citations

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A Short Portable Mental Status Questionnaire for the Assessment of Organic Brain Deficit in Elderly Patients†

Eric Pfeiffer · Journal of the American Geriatrics Society · 1975 · 5.4K citations

, , +14

A step-by-step approach to using the SAS system for factor analysis and structural equation modeling

Choice Reviews Online · 1995 · 3.4K citations

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