Validation of the Cumulative Illness Rating Scale in a Geriatric Residential Population

A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation

1987 • 44,619 citations

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

1969 • 16,855 citations

The Association Between Quantitative Measures of Dementia and of Senile Change in the Cerebral Grey Matter of Elderly Subjects

1968 • 4,041 citations

Measuring Functioning and Well-Being: The Medical Outcomes Study Approach

1992 • 2,647 citations

CUMULATIVE ILLNESS RATING SCALE

1968 • 2,184 citations

APACHE—acute physiology and chronic health evaluation: a physiologically based classification system

1981 • 2,152 citations

Rating chronic medical illness burden in geropsychiatric practice and research: Application of the Cumulative Illness Rating Scale

1992 • 1,867 citations

Standardizing Assessment of Elderly People in Acute Care: The interRAI Acute Care Instrument

2008 • 919 citations

The Relation of Pain to Depression Among Institutionalized Aged

1991 • 396 citations

Depression Among Institutionalized Aged: Assessment and Prevalence Estimation

1989 • 368 citations

Patient-proxy response comparability on measures of patient health and functional status

1988 • 343 citations

Validation of a Measure of Physical Illness Burden at Autopsy: The Cumulative Illness Rating Scale

1993 • 343 citations

Structured Assessment of Independent Living Skills: Preliminary Report of a Performance Measure of Functional Abilities in Dementia

1991 • 184 citations

Risk factors for disability among U.S. adults with arthritis

1991 • 178 citations

Health Status Assessment for Elderly Patients

1989 • 172 citations

Incidence of Depression in Long-term Care Settings

1992 • 169 citations

Getting Better and Getting Worse

1993 • 156 citations

Predicting outcome in critical care: the current status of the APACHE prognostic scoring system

1991 • 153 citations

The effect of treatment setting and patient characteristics on pain in terminal cancer patients: A report from the national hospice study

1986 • 137 citations

Health and Subjective Well-Being: A Replicated Secondary Data Analysis

1984 • 124 citations

Anxiety and Its Association With Depression Among Institutionalized Elderly

1993 • 121 citations

Prediction of Outcome From Critical Illness

1989 • 121 citations

Depression and physical illness among elderly general medical clinic patients

1986 • 103 citations

Clinical assessments as predictors of one year survival after hospitalization: Implications for prognostic stratification

1988 • 74 citations

Failure To Thrive in the Elderly: Exploration of the Concept and Delineation of Psychiatric Components

1993 • 60 citations

The principle of parsimony: Glasgow Coma Scale score predicts mortality as well as the APACHE II score for stroke patients.

1990 • 39 citations

Measuring Functioning and Health in the Very Old

1993 • 37 citations

Physicians' Ratings of Health in Middle and Old Age: A Cautionary Note

1993 • 30 citations

Indices of Health in an Aging Population

1967 • 28 citations

The Case Against Using the Apache System to Predict Intensive Care Unit Outcome in Trauma Patients

1994 • 25 citations