title: A medical record linkage analysis of abortion underreporting.
abstract: Inaccuracy in women's reports of their abortion histories affects many areas of interest to reproductive health professionals and researchers. The identification of characteristics that affect the accuracy of reporting is essential for the improvement of data collection methods. A comparison of the medical records of 104 American women aged 27-30 in 1990-1991 with their self-reported abortion histories revealed that 19% of these women failed to report one or more abortions. Results of logistic regression analysis indicate that nonwhite women were 3.3 times as likely as whites to underreport. With each additional year that had elapsed since the first recorded abortion, women became somewhat more likely to underreport (odds ratio of 1.3), while each additional year of a woman's education slightly decreased the likelihood of underreporting (odds ratio of 0.7).
authors.affiliation: Department of Sociology, University of North Carolina, Chapel Hill, USA.
authors.forename: J R
authors.initials: JR
authors.lastname: Udry
authors.forename: M
authors.initials: M
authors.lastname: Gaughan
authors.forename: P J
authors.initials: PJ
authors.lastname: Schwingl
authors.forename: B J
authors.initials: BJ
authors.lastname: van den Berg
mesh_terms: D000028:Abortion, Induced / Q000706:statistics & numerical data*; D000328:Adult; D002140:California; D003710:Demography; D004522:Educational Status; D005260:Female; D005500:Follow-Up Studies; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D016015:Logistic Models; D008393:Marriage; D008498:Medical Record Linkage; D016017:Odds Ratio; D010298:Parity; D011247:Pregnancy; D044469:Racial Groups; D011795:Surveys and Questionnaires