2001b-542 communityhealthservices communityparticipation healthcareoutcomeassessment healthpromotion healthservicesresearch nutrition outcomeassessment(medicalcare) promotiondelasanté publichealth recherche research researchdesign santé servicescommunautairesde unitedstates wa546aa1c6572000 évaluationdesrésultats(soinsmédicaux)