Objective: To compare information about traffic crash injuries and kilometers driven reported in a written questionnaire with information reported in a telephone interview. Design: Telephone and paper surveys. Setting: The Seguimiento Universidad de Navarra (SUN, University of Navarra Follow-up) study, in Spain. The SUN study is an open enrollment cohort study with 17 000 enrolled graduates followed through biennial mailed questionnaires. Subjects: A sample of 542 individuals from the SUN study participants. Main outcome measure: Agreement on information about traffic crash injuries and mileage driven in a mailed questionnaire and a telephone survey. Results: Participation was 90.4%. Considering the phone survey as the gold standard, data on traffic crash injuries in the mailed questionnaire had 83% sensitivity (95% CI 77% to 89%), 77% specificity (95% CI 71% to 82%), 74% positive predictive value (95% CI 67% to 80%), and 89% negative predictive value (95% CI 83% to 93%). Agreement beyond chance, measured by the kappa statistic, was 0.63 (95% CI 0.56 to 0.70). Correlation between questionnaire and telephone surveys and kilometers driven on average during a year assessed by the intraclass correlation coefficient was 0.64 (95% CI 0.57 to 0.70), p,0.001. Conclusions: Information on sustained traffic crash injuries and traveled mileage over the previous two years as reported through mailed questionnaires in a highly educated population could be used in the study of associations between traffic crash injuries and a variety of risk factors.
Arbeiten, die in der Literatur der jfingsten Zeit fiber den Naehweis yon CO in exhumierten Leichen ver6ffentlicht wurden, beweisen, dab CO in Leiehen lange erhalten bleibt, und dab sein Nachweis auf keine gr6geren Schwierigkeiten st6Bt.
Das Blur der Mutter, des Vatersehaftsverd~chtigen sowie eines der Zwilllnge (3) gehSrten der Blutgruppe A, das des 2. Zwillinges (9) der Gruppe AB an.Das Ergebnis widersprach also der Erfahrung, dab Kinder aus der Kombination A • A der Gruppe A oder der Gruppe 0 angehSren miissen.Der yon dem a]lgemeinen Vererbungsschema abweichende Befund l~Bt 2 MSgliehkeiten zu: Die Zwillinge stammen entweder yon einem Vater, jedoch nicht dem Vatersehaftsverdachtigen, oder jedes yon ihnen stammt yon einem anderen Vater, die mit der Mutter kurz nacheinander verkehrten.Welche yon den beiden MSgliehkeiten vorliegt, ist sehwer zn entseheiden, da fiir das Vorkommen der lfbersehw~Lngerung keine Beweise vorliegen. SoIehe theoretisehen Erwagungen besitzen veto jnristisehen Standpunkte keinen praktischen Wert. W~re die Uberschw~ngerung beim Menschen als sieher anznnehmen,
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.