International Journal of Epidemiology 2001;30:1491-1492
© International Epidemiological Association 2001
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Commentary: Disentangling the black box of disability prevention in older people
Department of Geriatrics and Rehabilitation, Spital Bern Ziegler, Morillonstr. 75, CH-3001 Bern, Switzerland. E-mail: andreas.stuck@spitalbern.ch
Demographic changes and expected increasing numbers of disabled older people are key challenges for medical and social care systems of this century. Thus, research on the prevention of disability is a high societal priority. Recently, this research received increased attention because of a major disagreement on the effectiveness of preventive programmes for older people.1 In the current debate, the findings of the study by Garcia-Peña et al.2 are timely. Their carefully conducted randomized controlled study showed favourable effects of a preventive home visitation programme among older hypertensive people in
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