title: Analysis of data.
authors.forename: P A
authors.initials: PA
authors.lastname: Chapdelaine
authors.forename: S A
authors.initials: SA
authors.lastname: Maxwell
mesh_terms: D000293:Adolescent; D000704:Analysis of Variance; D003627:Data Interpretation, Statistical; D005260:Female; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests / Q000706:statistics & numerical data*; D011253:Pregnancy in Adolescence / Q000706:statistics & numerical data*; D012044:Regression Analysis; D013997:Time Factors