title: The validity of birth and pregnancy histories in rural Bangladesh.
abstract: BACKGROUND
  Maternity histories provide a means of estimating fertility and mortality from surveys.
  
  
  METHODS
  The present analysis compares two types of maternity histories-birth histories and pregnancy histories-in three respects: (1) completeness of live birth and infant death reporting; (2) accuracy of the time placement of live births and infant deaths; and (3) the degree to which reported versus actual total fertility measures differ. The analysis covers a 15-year time span and is based on two data sources from Matlab, Bangladesh: the 1994 Matlab Demographic and Health Survey and, as gold standard, the vital events data from Matlab's Demographic Surveillance System.
  
  
  RESULTS
  Both histories are near perfect in live-birth completeness; however, pregnancy histories do better in the completeness and time accuracy of deaths during the first year of life.
  
  
  CONCLUSIONS
  Birth or pregnancy histories can be used for fertility estimation, but pregnancy histories are advised for estimating infant mortality.
authors.affiliation: Department of Population, Family and Reproductive Health, Johns Hopkins University, Baltimore, USA. donna_espeut@yahoo.com.
authors.forename: Donna
authors.initials: D
authors.lastname: Espeut
authors.affiliation: Department of Population, Family and Reproductive Health, Johns Hopkins University, Baltimore, USA.
authors.forename: Stan
authors.initials: S
authors.lastname: Becker
mesh_terms: D000328:Adult; D001459:Bangladesh / Q000453:epidemiology; D000068598:Data Accuracy; D003906:Developing Countries; D004208:Displacement, Psychological; D005260:Female; D005298:Fertility; D005313:Fetal Death; D006306:Health Surveys; D006801:Humans; D007223:Infant; D066088:Infant Death; D007247:Infertility, Female / Q000453:epidemiology / Q000208:ethnology; D007407:Interviews as Topic; D050498:Live Birth / Q000208:ethnology; D008297:Male; D008960:Models, Psychological; D011247:Pregnancy; D012423:Rural Health / Q000208:ethnology
references.citation: Stud Fam Plann. 1992 Nov-Dec;23(6 Pt 1):386-91
references.pmid: 1293862
references.citation: Asia Pac Popul Res Abstr. 1997 May;(11):1-2
references.pmid: 12347964
references.citation: Stud Fam Plann. 2003 Jun;34(2):127-32
references.pmid: 12894757
references.citation: Demography. 1982 Nov;19(4):447-58
references.pmid: 7173466
references.citation: Stud Fam Plann. 1982 May;13(5):131-40
references.pmid: 7101359
references.citation: Lancet. 2010 Jun 5;375(9730):1988-2008
references.pmid: 20546887
references.citation: Lancet Glob Health. 2014 Mar;2(3):e165-73
references.pmid: 25102849
references.citation: Lancet Glob Health. 2014 Nov;2(11):e635-44
references.pmid: 25442688
references.citation: Popul Stud (Camb). 1996 Nov;50(3):433-50
references.pmid: 11618376
references.citation: Popul Bull UN. 1994;(36):43-54
references.pmid: 12345758