Searched for: author:"Boshuizen, H.C."
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Souverein, O.W. (author), de Vries, J.H.M. (author), Freese, R. (author), Watzl, B. (author), Bub, A. (author), III Miller, E.R., (author), Castenmiller, J.J.M. (author), Pasman, W.J. (author), van het Hof, K. (author), Chopra, M. (author), Karlsen, A. (author), Dragsted, L.O. (author), Winkels, R. (author), Itsiopoulos, C. (author), Brazionis, L. (author), O'Dea, K. (author), van Loo-Bouwman, C.A. (author), Naber, T.H.J. (author), van der Voet, H. (author), Boshuizen, H.C. (author)
Fruit and vegetable consumption produces changes in several biomarkers in blood. The present study aimed to examine the dose-response curve between fruit and vegetable consumption and carotenoid (alpha-carotene, beta-carotene, beta-cryptoxanthin, lycopene, lutein and zeaxanthin), folate and vitamin C concentrations. Furthermore, a prediction...
article 2015
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van Buuren, S. (author), Boshuizen, H.C. (author), Reijneveld, S.A. (author), TNO Kwaliteit van Leven (author)
Background. Guidelines for screening and subsequent treatment of hypertension vary widely between countries. Part of this variation can be attributed to systematic differences between populations, but little is known about the way in which guidelines should be targeted to the population of interest. Optimal guidelines should have high yield and...
article 2006
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Boshuizen, H.C. (author), Stemmerik, L. (author), Westhoff, M.H. (author), Hopman-Rock, M. (author), TNO Kwaliteit van Leven (author)
Elderly participants experiencing difficulty in chair rising and with a maximum knee-extensor torque below 87.5 N · m were randomized to different versions of a strength-training program for the knee-extensors: to a high-guidance group (HG; two group sessions supervised by a physical therapist and one unsupervised home session per week, n = 17),...
article 2005
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van den Heuvel, S.G. (author), Boshuizen, H.C. (author), Hildebrandt, V.H. (author), Blatter, B.M. (author), Ariëns, G.A. (author), Bongers, P.M. (author), TNO Kwaliteit van Leven (author)
OBJECTIVES: To determine the effects of sporting activity on absenteeism in a working population. METHODS: Data were used from a prospective cohort study in a working population with a follow up period of 3 years and were collected with yearly questionnaires or collected from company records. Complete data on absenteeism, sporting activity, and...
article 2005
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Perenboom, R.J.M. (author), van Herten, L.M. (author), Boshuizen, H.C. (author), van den Bos, G.A.M. (author)
Objective. Life expectancy without chronic morbidity, or morbidity-free life expectancy (MFLE), was calculated to measure changes in population health status between 1989 and 2000 on the basis of gender and socioeconomic status. Methods. Sullivan's method was used to calculate morbidity-free life expectancy. Prevalence rates for chronic...
article 2005
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Jansen, M.C.J.F. (author), van Kappel, A.L. (author), Ocké, M.C. (author), van 't Veer, P. (author), Boshuizen, H.C. (author), Riboli, E. (author), Bueno-de-Mesquita, H.B. (author), TNO Voeding (author)
Objective: Fruit and vegetable intake is inversely associated with cancer risk in many epidemiological studies. Accurate assessment of consumption of these foods is difficult, and biomarkers of intake would overcome several drawbacks of currently used dietary assessment methods. Therefore, we investigated the relation between plasma carotenoids...
article 2004
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Perenboom, R.J.M. (author), van Herten, L.M. (author), Boshuizen, H.C. (author), van den Bos, G.A.M. (author)
Purpose: To assess trends in Disability-Free Life Expectancy, in life expectancy with disabilities according to levels of severity and in Disability-Adjusted Life Expectancy in the Netherlands between 1989 and 2000. Method: The disability-free life expectancy, a composite population health status measure, was calculated with data on long-term...
article 2004
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TNO Preventie en Gezondheid (author), van den Heuvel, S.G. (author), Ariëns, G.A.M. (author), Boshuizen, H.C. (author), Hoogendoorn, W.E. (author), Bongers, P.M. (author)
This study aimed at determining the prognostic factors related to the recurrence of low-back pain and future sickness absence due to low-back pain. Data were used from a prospective cohort study in a working population with a three year follow-up period. They were collected with annual questionnaires. A generalised estimating equation model was...
article 2004
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TNO Preventie en Gezondheid (author), van den Heuvel, S.G. (author), Boshuizen, H.C. (author), Hildebrandt, V.H. (author), Blatter, B.M. (author), Ariëns, G.A.M. (author), Bongers, P.M. (author)
Het is afdoende aangetoond dat een lichamelijk actieve levensstijl positieve gezondheidseffecten heeft. Daarnaast zijn voor werknemers diverse positieve arbeidsgebonden effecten beschreven, zoals een lager ziekteverzuim en meer plezier in het werk. In dit artikel worden de resultaten gerapporteerd van een secundaire analyse op de data van een...
article 2003
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Boshuizen, H.C. (author), van der Lem, G.J. (author), de Kauffman-Boer, M.A. (author), van Zanten, G.A. (author), Oudesluys-Murphy, A.M. (author), Verkerk, P.H. (author)
Objective - To compare the cost effectiveness of various strategies for neonatal hearing screening by estimating the cost per hearing impaired child detected. Design - Cost analyses with a simulation model, including a multivariate sensitivity analysis. Comparisons of the cost per child detected were made for: screening method (automated...
article 2001
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TNO Preventie en Gezondheid (author), van Buuren, S. (author), Boshuizen, H.C. (author), Witteman, J.C. (author), Reijneveld, S.A. (author)
report 2001
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Westhoff, M.H. (author), Stemmerik, L. (author), Boshuizen, H.C. (author), TNO Preventie en Gezondheid (author)
This study's purpose was to investigate whether a 10-week low-intensity strength-training program could improve strength of the knee extensors and functional ability. Participants 65 years and older with low knee-extensor muscle strength were randomized into an exercise (n = 11) and a control group (n = 10). Knee-extensor strength and functional...
article 2000
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TNO Preventie en Gezondheid (author), Boshuizen, H.C. (author), Chorus, A.M.J. (author), Deeg, D.J.H. (author)
In 1981 werd door de OECD een vragenlijst gepubliceerd voor het vaststellen van prevalenties van langdurige lichamelijke beperkingen via enquetes in de open bevolking. In het hier beschreven onderzoek werd de test-hertest betrouwbaarheid van deze vragenlijst onderzocht bij ouderen (55-85 jaar, n=356). Daartoe ontvingen zij per post driemaal een...
article 2000
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TNO Preventie en Gezondheid (author), van Herten, L.M. (author), Perenboom, R.J.M. (author), Oudshoorn, K. (author), Boshuizen, H.C. (author)
report 2000
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van Buuren, S. (author), Boshuizen, H.C. (author), Knook, D.L. (author), TNO Preventie en Gezondheid (author)
This paper studies a non-response problem in survival analysis where the occurrence of missing data in the risk factor is related to mortality. In a study to determine the influence of blood pressure on survival in the very old (85+ years), blood pressure measurements are missing in about 12.5 per cent of the sample. The available data suggest...
article 1999
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TNO Preventie en Gezondheid (author), Reijneveld, S.A. (author), Boshuizen, H.C. (author)
Veel gegevens in gezondheids(zorg)onderzoek hebben een hierarchische, geneste, structuur waarbij kenmerken op groeps­ niveau alle individuen in die groep bei:nvloeden, bijvoorbeeld een buurtkenmerk de gezondheid van alle inwoners van een buurt. Daardoor kunnen individuele uitkomsten ('afhankelijke variabelen') per groep gecorreleerd zijn....
article 1999
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TNO Preventie en Gezondheid (author), Boshuizen, H.C. (author), Westhoff, M.H. (author)
report 1999
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Boshuizen, H.C. (author), Verkerk, P.H. (author), Reerink, J.D. (author), Herngreen, W.P. (author), Zaadstra, B.M. (author), Verloove-Vanhorick, S.P. (author), TNO Preventie en Gezondheid (author)
A recent article by Little et al. (Am J Epidemiol 1994;140:544-54) reported that infants in Seattle, Washington, who were breastfed by mothers who smoked gained more weight than either infants who were breastfed by mothers who did not smoke or infants who were bottle-fed by mothers who smoked. In this study, the authors aimed to verify this...
article 1998
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TNO Preventie en Gezondheid (author), Boshuizen, H.C. (author), Izaks, G.J. (author), van Buuren, S. (author), Ligthart, G.J. (author)
Objective: To determine whether the inverse relation between blood pressure and all cause mortality in elderly people over 85 years of age can be explained by adjusting for health status, and to determine whether high blood pressure is a risk factor for mortality when the effects of poor health are accounted for. Design: 5 to 7 year follow up of...
article 1998
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TNO Preventie en Gezondheid (author), van Buuren, S. (author), Perenboom, R.J.M. (author), Rhodes, M.G.H. (author), Boshuizen, H.C. (author)
report 1998
Searched for: author:"Boshuizen, H.C."
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