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dc.contributor.authorWijga A
dc.contributor.authorSmit HA
dc.contributor.authorBrunekreef B
dc.contributor.authorKerkhof M
dc.contributor.authorPraet I
dc.contributor.authorvan Strien R
dc.date.accessioned2013-06-13T23:27:11
dc.date.issued1998-02-28
dc.identifier920001001
dc.description.abstractThis report describes the recruitment of participants for the Natural History study of the PIAMA (Prevention and Incidence of Asthma and Mite Allergy) project, a birth cohort study on incidence and risk factors for asthma and inhalation allergy. With the help of midwives, over 10,000 pregnant women were contacted, allergic women were identified and potential participants for the study were selected. Between June 1996 and July 1997 5,847 of the potential participants were approached by mail and asked to return a written informed consent to join the study for the next 8 years. In September 1997 the study population was complete: 3,291 (response: 56%) pregnant mothers (471 allergic and 2,820 non allergic) had agreed to participate.<br>
dc.description.sponsorshipVWS/GZB
dc.format.extent42 p
dc.language.isonl
dc.publisherRijksinstituut voor Volksgezondheid en Milieu RIVM
dc.relation.ispartofRIVM rapport 920001001
dc.relation.urlhttp://www.rivm.nl/bibliotheek/rapporten/920001001.html
dc.subject02nl
dc.subjectepidemiologienl
dc.subjectgeboortecohortnl
dc.subjectstudie-opzetnl
dc.subjectastmanl
dc.subjectluchtweg-allergienl
dc.titleWerving en samenstelling van de onderzoekspopulatie voor de Natuurlijk Beloop studie van het PIAMA-onderzoeknl
dc.title.alternativeRecruitment and composition of population of research to be used for the Natural History Study of the PIAMA projecten
dc.typeOnderzoeksrapport
dc.contributor.departmentCCM
dc.date.updated2013-06-13T21:27:13Z
html.description.abstractIn dit rapport wordt de werving van deelnemers beschreven voor de Natuurlijk Beloop studie van het PIAMA (Preventie en Incidentie van Astma en Mijt Allergie) onderzoek, een cohort-onderzoek naar de incidentie van en risicofactoren voor astma en luchtwegallergie bij kinderen van 0-8 jaar. Met de hulp van verloskundigen zijn ruim 10.000 zwangeren benaderd. De allergische zwangeren zijn geidentificeerd (n=2.949) en potentiele deelnemers voor het onderzoek zijn geselecteerd. Tussen juni 1996 en juli 1997 zijn 5.847 potentiele deelnemers aangeschreven. In september 1997 hadden 3.291 aanstaande moeders (471 allergische en 2.820 niet allergische) schriftelijk &apos;informed consent&apos; gegeven aan de Natuurlijk Beloop studie mee te doen (respons: 56%) en was de onderzoekspopulatie compleet.&lt;br&gt;
html.description.abstractThis report describes the recruitment of participants for the Natural History study of the PIAMA (Prevention and Incidence of Asthma and Mite Allergy) project, a birth cohort study on incidence and risk factors for asthma and inhalation allergy. With the help of midwives, over 10,000 pregnant women were contacted, allergic women were identified and potential participants for the study were selected. Between June 1996 and July 1997 5,847 of the potential participants were approached by mail and asked to return a written informed consent to join the study for the next 8 years. In September 1997 the study population was complete: 3,291 (response: 56%) pregnant mothers (471 allergic and 2,820 non allergic) had agreed to participate.&lt;br&gt;


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