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This database contains 17 studies, archived under the term: "linear models"

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Validation of a cognitive assessment battery administered over the telephone

Objectives: To evaluate the validity and reliability of a cognitive test battery and questionnaires administered by telephone.; Design: Observational study; 110 participants randomly assigned to receive two administrations of the same cognitive test battery 6 months apart in one of four combinations (Time 1 administration/Time 2 administration): telephone/telephone, telephone/face to face, face to face/telephone, face […]

Evaluating cognition in an elderly cohort via telephone assessment

Objective: Longitudinal neuropsychological assessment provides the opportunity to observe the earliest transition to cognitive impairment in healthy, elderly individuals. We examined the feasibility, and its comparability to in-person assessment, of a telephone administered battery of established neuropsychological measures of cognitive functioning in healthy, elderly women.; Methods: Fifty-four women (age = 79 +/- 7.7; education = […]

Cost effectiveness of a manual based coping strategy programme in promoting the mental health of family carers of people with dementia (the START (STrAtegies for RelaTives) study): a pragmatic randomised controlled trial

Objective: To assess whether the START (STrAtegies for RelatTives) intervention added to treatment as usual is cost effective compared with usual treatment alone.; Design: Cost effectiveness analysis nested within a pragmatic randomised controlled trial.; Setting: Three mental health and one neurological outpatient dementia service in London and Essex, UK.; Participants: Family carers of people with […]

Walking the line: a randomised trial on the effects of a short term walking programme on cognition in dementia

Background: Walking has proven to be beneficial for cognition in healthy sedentary older people. The aim of this study was to examine the effects of a walking intervention on cognition in older people with dementia.; Methods: 97 older nursing home residents with moderate dementia (mean age 85.4 years; 79 female participants; mean Mini-Mental State Examination […]

A subtest of the MMSE as a valid test of episodic memory? Comparison with the Free and Cued Reminding Test

Background/aims: Episodic memory impairment is known to be the core of Alzheimer’s disease (AD) dementia syndrome and one of the earliest domains to decline. However, episodic memory tests are long and expensive.; Methods: In a sample of the French Three-City Study (n = 1,516), we aimed at validating a subtest of the Mini-Mental State Examination […]

Flavonoid intake and disability-adjusted life years due to Alzheimer’s and related dementias: a population-based study involving twenty-three developed countries

Objective: Dietary flavonoids and their metabolites may have neuroprotective effects against age-associated neurodegenerative disorders such as Alzheimer’s and related dementias (dementia). There is a lack of population studies, however, on correlations between flavonoid intake and dementia. The main objective of the present study was to analyse such a relationship at a large-scale population level.; Design: […]

Low agreement between the modified diet and renal disease formula and the Cockcroft-Gault formula for assessing chronic kidney disease in cognitively impaired elderly outpatients

Objective: Chronic kidney disease is a global public health concern. Glomerular filtration rate (GFR) prediction based on serum creatinine is used to assess renal function in the elderly. The Cockcroft-Gault (CG) formula, based on body surface area (CG/BSA formula), and the Modified Diet and Renal Disease formula (MDRD formula) are commonly used in assessing renal […]

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