Searched for: subject:"Population%5C%2BSurveillance"
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document
van Oyen, H. (author), Heyden, J. (author), Perenboom, R. (author), Jagger, C. (author), TNO Preventie en Gezondheid (author)
Objective: To evaluate a single item instrument, the Global Activity Limitation Indicator (GALI), to measure long-standing health related activity limitations, against several health indicators: a composite morbidity indicator, instruments measuring mental health (SCL-90R, GHQ-12), physical co-morbidity and physical limitations (ADLs, SF-36)....
article 2006
document
van Buuren, S. (author), Eyres, S. (author), Tennant, A. (author), Hopman-Rock, M. (author), TNO Preventie en Gezondheid (author)
Background: Comparability of health data is a major challenge within the context of the Health Monitoring Programme of the European Commission. A common problem in surveys is that many variations of essentially the same question exist. Methods: Response conversion is a new method for improving comparability by scaling the data onto a common...
article 2003