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List of works by Siegfried Weyerer

A comparison of GP and GDS diagnosis of depression in late life among multimorbid patients - results of the MultiCare study

scientific article published on 18 June 2014

A qualitative study on older primary care patients' perspectives on depression and its treatments - potential barriers to and opportunities for managing depression

scientific article published on 3 January 2018

AD dementia risk in late MCI, in early MCI, and in subjective memory impairment

scientific article published on 30 January 2013

APOE e4-allele and mental work demands on cognitive decline in old age: Results from the German Study on Ageing, Cognition, and Dementia in Primary Care Patients (AgeCoDe)

scientific article published on 20 August 2020

Advance directives and power of attorney for health care in the oldest-old - results of the AgeQualiDe study

scientific article

Age-related predictors of institutionalization: results of the German study on ageing, cognition and dementia in primary care patients (AgeCoDe).

scientific article

Agreement between self-reported and general practitioner-reported chronic conditions among multimorbid patients in primary care - results of the MultiCare Cohort Study

scientific article

Anticholinergic drug use and risk for dementia: target for dementia prevention

scientific article published on 20 October 2010

Apart from nihilism and stigma: what influences general practitioners' accuracy in identifying incident dementia?

scientific article published in November 2009

Assessment of mild cognitive impairment and dementia in epidemiologic studies. An overview on the current state of research in Germany

scientific article published on 5 April 2013

Association between multimorbidity patterns and chronic pain in elderly primary care patients: a cross-sectional observational study

scientific article

Association of anxiety symptoms with health care use and costs in people aged 85 and over

scientific article published on 15 March 2019

Association of the Alzheimer's disease clusterin risk allele with plasma clusterin concentration.

scientific article published in January 2011

Associations between Dementia Outcomes and Depressive Symptoms, Leisure Activities, and Social Support

scientific article

At-risk alcohol drinking in primary care patients aged 75 years and older

scientific article published on 01 December 2009

Categorical and dimensional perspectives on depression in elderly primary care patients - Results of the AgeMooDe study.

scientific article

Changes in Social Network Size Are Associated With Cognitive Changes in the Oldest-Old

scientific article published on 04 May 2020

Cognitive performance before and after the onset of subjective cognitive decline in old age.

scientific article published on 02 May 2015

Complex coevolution of depression and health-related quality of life in old age.

scientific article published on 19 May 2015

Converging genetic and functional brain imaging evidence links neuronal excitability to working memory, psychiatric disease, and brain activity

scientific article

Correlates of alcohol consumption among Germans in the second half of life. Results of a population-based observational study

scientific article published on 8 September 2017

Correlates of hospitalization among the oldest old: results of the AgeCoDe-AgeQualiDe prospective cohort study

scientific article published on 17 August 2019

Cross-cultural validation of the German version of the Four-Dimensional Symptom Questionnaire (4DSQ) in multimorbid elderly people

scientific article published on 27 June 2018

Current alcohol consumption and its relationship to incident dementia: results from a 3-year follow-up study among primary care attenders aged 75 years and older

scientific article published on 2 March 2011

Dementia disorders, behavior problems and the care of clients in geriatric day-care compared to residents in homes for the elderly: a cross-sectional study in eight communities in Baden

scientific article

Depression, non-fatal stroke and all-cause mortality in old age: a prospective cohort study of primary care patients

scientific article

Depressionsscreening am Telefon mittels der Allgemeinen Depressionsskala (ADS)

scientific article published on 13 May 2013

Depressive Symptoms and Frailty Among the Oldest Old: Evidence From the Multicenter Prospective AgeCoDe-AgeQualiDe Study

scientific article published on 19 November 2020

Depressive mood mediates the influence of social support on health-related quality of life in elderly, multimorbid patients

scientific article

Determinants of health-related quality of life in older primary care patients: results of the longitudinal observational AgeCoDe Study.

scientific article

Determinants of incident dementia in different old age groups: results of the prospective AgeCoDe/AgeQualiDe study

scientific article published on 23 December 2019

Differential Risk of Incident Alzheimer's Disease Dementia in Stable Versus Unstable Patterns of Subjective Cognitive Decline

scientific article published on 24 August 2016

Disentangling the complex relation of disability and depressive symptoms in old age - findings of a multicenter prospective cohort study in Germany

scientific article published on 30 January 2017

Does transpersonal trust moderate the association between chronic conditions and general practitioner visits in the oldest old? Results of the AgeCoDe and AgeQualiDe study

scientific article published on 24 June 2019

Driving status and health-related quality of life among the oldest old: a population-based examination using data from the AgeCoDe-AgeQualiDe prospective cohort study

scientific article published on 31 January 2020

EQ-5D-3L health status and health state utilities of the oldest-old (85 +) in Germany: results from the AgeCoDe-AgeQualiDe study

scientific article published on 26 August 2020

Effect of Visual Impairment on Physical and Cognitive Function in Old Age: Findings of a Population-Based Prospective Cohort Study in Germany

scientific article published on 27 September 2016

Effect of cardiovascular and metabolic disease on cognitive test performance and cognitive change in older adults

scientific article

Effects of multiple chronic conditions on health care costs: an analysis based on an advanced tree-based regression model

scientific article

Elevated HbA1c is associated with increased risk of incident dementia in primary care patients

scientific article published on January 2015

Evaluation of special and traditional dementia care in nursing homes: results from a cross-sectional study in Germany

scientific article

Excess health care costs of late-life depression - Results of the AgeMooDe study

scientific article published on 12 April 2016

Frequent attendance in primary care in the oldest old: evidence from the AgeCoDe-AgeQualiDe study

scientific article published on 27 February 2020

Gender differences in predictors of nursing home placement in the elderly: a systematic review

scientific article published on 10 July 2009

Gender differences in the effect of social support on health-related quality of life: results of a population-based prospective cohort study in old age in Germany

scientific article published on 27 October 2015

Gene polymorphisms in prodynorphin (PDYN) are associated with episodic memory in the elderly

scientific article published on 26 May 2009

General practitioners' judgment of their elderly patients' cognitive status

scientific article published on 21 October 2009

Genetic Analysis of Association Between Calcium Signaling and Hippocampal Activation, Memory Performance in the Young and Old, and Risk for Sporadic Alzheimer Disease

scientific article published on 02 September 2015

Help-seeking for psychological distress and its association with anxiety in the oldest old - results from the AgeQualiDe cohort study

scientific article published on 21 February 2020

How does social support affect functional impairment in late life? Findings of a multicenter prospective cohort study in Germany

scientific article

Impact of coronary heart disease on cognitive decline in Alzheimer's disease: a prospective longitudinal cohort study in primary care

scientific article

Impact of depression on health care utilization and costs among multimorbid patients--from the MultiCare Cohort Study

scientific article

Impact of falls on depressive symptoms among the oldest old: Results from the AgeQualiDe study

scientific article published on 19 July 2018

Implementation of chronic illness care in German primary care practices--how do multimorbid older patients view routine care? A cross-sectional study using multilevel hierarchical modeling

scientific article

Incidence and predictors of depression in non-demented primary care attenders aged 75 years and older: results from a 3-year follow-up study

scientific article published on 11 January 2013

Incident Subjective Cognitive Decline Does Not Predict Mortality in the Elderly--Results from the Longitudinal German Study on Ageing, Cognition, and Dementia (AgeCoDe).

scientific article published on 14 January 2016

Influence of social support on cognitive change and mortality in old age: results from the prospective multicentre cohort study AgeCoDe ⬇️

scientific article published on March 20, 2012

Interprofessional collaboration and communication in nursing homes: a qualitative exploration of problems in medical care for nursing home residents – study protocol

scientific article published on 23 October 2014

Interprofessional collaboration in nursing homes (interprof): a grounded theory study of general practitioner experiences and strategies to perform nursing home visits

scientific article

Interprofessional collaboration in nursing homes (interprof): development and piloting of measures to improve interprofessional collaboration and communication: a qualitative multicentre study

scientific article published on 11 January 2018

Is function in instrumental activities of daily living a useful feature in predicting Alzheimer's disease dementia in subjective cognitive decline?

scientific article published on 09 November 2018

Is the Short Form of the Mini-Mental State Examination (MMSE) a better screening instrument for dementia in older primary care patients than the original MMSE? Results of the German study on ageing, cognition, and dementia in primary care patients (

scientific article published on 30 March 2015

Is the clock drawing test appropriate for screening for mild cognitive impairment?--Results of the German study on Ageing, Cognition and Dementia in Primary Care Patients (AgeCoDe).

scientific article

Late-Life Depressive Symptoms and Lifetime History of Major Depression: Cognitive Deficits are Largely Due to Incipient Dementia rather than Depression

scientific article published on August 2016

Late-life depressive symptoms are associated with functional impairment cross-sectionally and over time: Results of the AgeMooDe study

Lifestyle Aspects As A Predictor Of Pain Among Oldest-Old Primary Care Patients - A Longitudinal Cohort Study

scientific article published on 01 November 2019

Longitudinal Predictors of Institutionalization in Old Age.

scientific article published on 14 December 2015

Longitudinal predictors of informal and formal caregiving time in community-dwelling dementia patients

scientific article published on 23 October 2015

Malperformance in verbal fluency and delayed recall as cognitive risk factors for impairment in instrumental activities of daily living.

scientific article published on 15 January 2011

Mild Depressive Symptoms Predict Mortality from Heart Failure in Elderly Men but Not Women

scientific article published in November 2015

Mild cognitive impairment and quality of life in the oldest old: a closer look

scientific article published on 28 January 2020

Mild cognitive impairment in general practice: age-specific prevalence and correlate results from the German study on ageing, cognition and dementia in primary care patients (AgeCoDe)

scientific article published on 11 September 2007

Mortality in Incident Cognitive Impairment: Results of the Prospective AgeCoDe Study

scientific article

Motivational reserve: Motivation-related occupational abilities and risk of mild cognitive impairment and Alzheimer disease ⬇️

scientific article published on August 29, 2011

Needs and health care costs in old age: a longitudinal perspective: results from the AgeMooDe study

scientific article published on 08 October 2019

Obesity and associated lifestyle in a large sample of multi-morbid German primary care attendees

scientific article

Patterns of subjective memory impairment in the elderly: association with memory performance.

scientific article published on 11 July 2007

Potentially inappropriate medication: Association between the use of antidepressant drugs and the subsequent risk for dementia

scientific article published on 14 September 2017

Prediction of dementia by subjective memory impairment: effects of severity and temporal association with cognitive impairment.

scientific article published in April 2010

Prediction of dementia in primary care patients.

scientific article

Prediction of dementia of Alzheimer type by different types of subjective cognitive decline

scientific article published on 02 November 2020

Prediction of incident dementia: impact of impairment in instrumental activities of daily living and mild cognitive impairment-results from the German study on ageing, cognition, and dementia in primary care patients

scientific article published on November 2012

Prediction of institutionalization in the elderly. A systematic review

scientific article

Predictors of costs in dementia in a longitudinal perspective

scientific article

Predictors of institutionalisation in incident dementia--results of the German Study on Ageing, Cognition and Dementia in Primary Care Patients (AgeCoDe study).

scientific article published on 2 July 2012

Prevalence and course of depression among elderly residential home admissions in Mannheim and Camden, London.

scientific article published in January 1995

Prevalence and determinants of driving habits in the oldest old: Results of the multicenter prospective AgeCoDe-AgeQualiDe study

scientific article published on 07 March 2019

Prevalence and determinants of overweight and obesity in old age in Germany

scientific article published on 14 July 2015

Prevalence and factors associated with obesity among the oldest old

scientific article published on 10 April 2020

Prevalence and risk factors for depression in non-demented primary care attenders aged 75 years and older

scientific article published on 26 March 2008

Prevalence and risk factors of depressive symptoms in latest life--results of the Leipzig Longitudinal Study of the Aged (LEILA 75+).

scientific article

Prevalence of Anxiety Symptoms and Their Association With Loss Experience in a Large Cohort Sample of the Oldest-Old. Results of the AgeCoDe/AgeQualiDe Study

Prevalence of dementia and medical care in German nursing homes: a nationally representative survey

scientific article published on 13 May 2013

Prevalence of pain and its associated factors among the oldest-olds in different care settings - results of the AgeQualiDe study.

scientific article

Prognosis of mild cognitive impairment in general practice: results of the German AgeCoDe study

scientific article published on March 2014

Prospective Associations between Single Foods, Alzheimer's Dementia and Memory Decline in the Elderly

scientific article published on 29 June 2018

Proxy screening tools improve the recognition of dementia in old-age homes: results of a validation study

scientific article published on 19 September 2007

Relative impact of multimorbid chronic conditions on health-related quality of life--results from the MultiCare Cohort Study

scientific article

Risk of dementia in elderly patients with the use of proton pump inhibitors

scientific article

Self-efficacy in multimorbid elderly patients with osteoarthritis in primary care--influence on pain-related disability

scientific article published on 6 September 2014

Self-rated health in multimorbid older general practice patients: a cross-sectional study in Germany

scientific article

Social inequalities in patient-reported outcomes among older multimorbid patients--results of the MultiCare cohort study

scientific article

Subjective Cognitive Decline May Be a Stronger Predictor of Incident Dementia in Women than in Men

scientific article published on 01 January 2019

Subjective cognitive decline is longitudinally associated with lower health-related quality of life

scientific article

The CERAD neuropsychological assessment battery total score detects and predicts Alzheimer disease dementia with high diagnostic accuracy

scientific article published on 4 June 2013

The German MultiCare-study: Patterns of multimorbidity in primary health care - protocol of a prospective cohort study

scientific article

The Impact of Depressive Symptoms on Healthcare Costs in Late Life: Longitudinal Findings From the AgeMooDe Study

scientific article

The assessment of changes in cognitive functioning in the elderly: age- and education-specific reliable change indices for the SIDAM.

scientific article published on 9 March 2012

The assessment of changes in cognitive functioning: age-, education-, and gender-specific reliable change indices for older adults tested on the CERAD-NP battery: results of the German Study on Ageing, Cognition, and Dementia in Primary Care Patient

scientific article published in January 2012

The assessment of met and unmet care needs in the oldest old with and without depression using the Camberwell Assessment of Need for the Elderly (CANE): Results of the AgeMooDe study

scientific article published on 05 January 2016

The assessment of quality of life in dementia.

scientific article published in September 2003

The costs of dementia from the societal perspective: is care provided in the community really cheaper than nursing home care?

scientific article

The impact of depressive symptoms on utilization of home care by the elderly: Longitudinal results from the AgeMooDe study

scientific article published on 09 August 2016

The impact of social engagement on health-related quality of life and depressive symptoms in old age - evidence from a multicenter prospective cohort study in Germany

scientific article

The influence of age, gender and socio-economic status on multimorbidity patterns in primary care. First results from the multicare cohort study

scientific article

The role of spousal loss in the development of depressive symptoms in the elderly - implications for diagnostic systems

scientific article published on 11 March 2014

The value of the GP's clinical judgement in predicting dementia: a multicentre prospective cohort study among patients in general practice

scientific article published on 31 October 2019

Treatment preferences for depression in the elderly

scientific article published on 28 November 2016

Unmet Care Needs in the Oldest Old Primary Care Patients with Cognitive Disorders: Results of the AgeCoDe and AgeQualiDe Study

scientific article

Unmet care needs of the oldest old with late-life depression: A comparison of patient, caring relative and general practitioner perceptions - Results of the AgeMooDe study

scientific article published on 05 July 2016

Unmet needs in the depressed primary care elderly and their relation to severity of depression: results from the AgeMooDe study

scientific article

What Is Successful Aging? A Psychometric Validation Study of Different Construct Definitions

scientific article published on 01 July 2019

Which Factors Contribute to Frailty among the Oldest Old? Results of the Multicentre Prospective AgeCoDe and AgeQualiDe Study

scientific article published on 07 July 2020

Which factors influence cognitive decline in older adults suffering from dementing disorders?

scientific article published in November 2002

Which types of mental work demands may be associated with reduced risk of dementia?

scientific article published on 28 September 2016

Women Outperform Men in Verbal Episodic Memory Even in Oldest-Old Age: 13-Year Longitudinal Results of the AgeCoDe/AgeQualiDe Study

scientific article published on 01 January 2019

[Barriers and Opportunities for Optimized Treatment of Late Life Depression].

scientific article

[Does an Increase in Depressive Symptoms Lead to an Increase in Functional Impairment or vice versa? Results of the AgeCoDe and AgeQualiDe Study]

scientific article published on 17 January 2020

[Gender-specific predictors of institutionalisation in the elderly--results of the Leipzig longitudinal study of the aged (LEILA 75+)].

scientific article published on 4 August 2010

[Health Insurance in Old Age and Differences in Cognition, Depressive Symptoms and Health-Related Quality of Life]

scientific article published on 26 January 2017

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