Delirium subtype identification and the validation of the Delirium Rating Scale—Revised‐98 (Dutch version) in hospitalized elderly patients

“Mini-mental state”

1975 • 82,784 citations

Clarifying Confusion: The Confusion Assessment Method

1990 • 4,729 citations

The impact of delirium in the intensive care unit on hospital length of stay

2001 • 1,013 citations

A Prospective Study of Delirium in Hospitalized Elderly

1990 • 890 citations

Validation of the Delirium Rating Scale-Revised-98

2001 • 885 citations

The memorial delirium assessment scale

1997 • 788 citations

A symptom rating scale for delirium

1988 • 652 citations

The Prognostic Significance of Delirium in Older Hospital Patients

1997 • 463 citations

An Empirical Study of Delirium Subtypes

1992 • 396 citations

Transient cognitive disorders (delirium, acute confusional states) in the elderly

1983 • 350 citations

Transient Cognitive Disorders (Delirium, Acute Confusional Sates) in the Elderly

1983 • 345 citations

Performance of the Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) as a screening test for dementia

1991 • 313 citations

Delirium Severity and Psychomotor Types: Their Relationship with Outcomes after Hip Fracture Repair

2002 • 312 citations

An Open Trial of Olanzapine for the Treatment of Delirium in Hospitalized Cancer Patients

2002 • 292 citations

The Delirium Symptom Interview: An Interview for the Detection of Delirium Symptoms in Hospitalized Patients

1992 • 278 citations

The course of delirium in older medical inpatients

2003 • 265 citations

Delirium on Hospital Admission in Aged Hip Fracture Patients: Prediction of Mortality and 2-Year Functional Outcomes

2000 • 224 citations

Reliability and Validity of a New Measure of Severity of Delirium

1998 • 108 citations

Clinical Subtypes of Delirium in the Elderly

1999 • 103 citations

Association of low serum anticholinergic levels and cognitive impairment in elderly presurgical patients

1988 • 98 citations

Risk factors for delirium in acutely admitted elderly patients: a prospective cohort study

2005 • 91 citations

Clinical subtypes of delirium and their relevance for daily clinical practice: a systematic review

2005 • 87 citations

Further analyses of the Delirium Rating Scale

1995 • 62 citations

Relationship between Etiology and Phenomenologic Profile in Delirium

1998 • 60 citations

Factor analysis supports the evidence of existing hyperactive and hypoactive subtypes of delirium

2000 • 58 citations

Cross‐validation of the Delirium Rating Scale in Older Patients

1996 • 47 citations

Differential Diagnosis of Dementia, Delirium and Depression

1994 • 45 citations

Confusional State Evaluation (CSE): An instrument for measuring severity of delirium in the elderly

1997 • 42 citations

Rating the severity of delirium: The delirium assessment scale

1994 • 37 citations