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References

  • 1
    Kramer MS. Determinants of low birthweight: methodological assessment and meta-analysis. Bull WHO 1987; 65: 663737.
  • 2
    Wen SW, Goldenberg RL, Cutter GR, Hoffman HJ, Cliver SP. Intrauterine growth retardation and preterm delivery: prenatal risk factors in an indigent population. Am J Obstet Gynecol 1990; 162 213218.
  • 3
    Abrams B, Newman V. Small for gestational age birth: maternal predictors and comparison with risk factors of spontaneous preterm delivery in the same cohort. Am J Obstet Gynecol 1991; 164: 785790.
  • 4
    Lang JM, Lieberman E, Cohen A. A comparison of risk factors for preterm labor and term small for gestational age birth. Epidemiology 1996; 7: 369376.
  • 5
    Goldenberg RL, Nelson KG, Koski JF, Cutter GR. Low birth-weight, intrauterine growth retardation and preterm delivery. Am J Obstet Gynecol 1985; 152: 980984.
  • 6
    Lang JM, Cohen A, Lieberman E. Risk factors for small-for-gestational-age birth in a preterm population. Am J Obstet Gynecol 1992; 166 13741378.
  • 7
    Cnattingius S, Ericson A, Gunnarskog J, Killen B. A quality study of a medical birth registry. Scand J Soc Med 1990; 18: 143148.
  • 8
    Marsál K, Persson P-H, Larsen T, Lilja H, Selbing A, Sultan B. Intrauterine growth curves based on ultrasonically estimated foetal weights. Acta Paediatr 1996; 85: 843848.
  • 9
    Lindmark G, Cnattingius S. The scientific basis for antenatal care routines. Acta Obstet Gynecol Scand 1991; 70: 105109.
  • 10
    Education in the Swedish Population. Reports on Statistical Coordination. Stockholm , Sweden : Statistics Sweden, 1993: 6 [in Swedish].
  • 11
    Cnattingius S, Mills JL, Yuen J, Eriksson O, Salonen-Ros H. The paradoxal effect of smoking in pre-eclamptic pregnancies: smoking reduces the incidence, but increases rates of perinatal mortality, placental abruption and intrauterine growth retardation. Am J Obstet Gynecol 1997; 177 156161.
  • 12
    Schlesselman JJ. Case-control studies: design, conduct, analyses. New York , New York , USA : Oxford University Press, 1990.
  • 13
    SAS Institute. SAS User's Guide: Statistics, Version 6. Cary, North Carolina, USA SAS Institute Inc 1993.
  • 14
    Kiely JL. Some conceptual problems in multivariate analysis of perinatal mortality. Paediatric Perinatal Epidemiol 1991; 5: 243257.
  • 15
    Rasmussen F, Oldenburg CEM, Ericson A, Gunnarskog J. Preterm birth and low birthweight among children of Swedish and immigrant women between 1978 and 1990. Paediatric Perinatal Epidemiol 1995; 9: 441454.
  • 16
    Maternal anthropometry for prediction of pregnancy outcomes: memorandum from a USAID/WHO/PAHO/MotherCare meeting. Bull WHO 1991; 69 523532.
  • 17
    Golding J. The epidemiology of perinatal death. In: KileyM, editor. Reproductive and Perinatal Epidemiology, Boca Raton , Florida , USA : CRC Press, 1991: 401436.
  • 18
    Wynn AHA, Crawford MA, Doyle W, Wynn SV. Nutrition of women in anticipation of pregnancy. Nutrition and Health 1991; 7: 6988.
  • 19
    Cnattingius S, Bergstrom R, Lipworth K, Kramer M. Pre-pregnancy body mass index and risk of adverse pregnancy outcome. N Engl J Med 1998; 338: 147152.
  • 20
    Cnattingius S, Forman MR, Berendes HW, Isotalo L. Delayed child bearing and risk of adverse perinatal outcome. JAMA 1992; 268: 886890.
  • 21
    Prysak M, Lorenz R, & Sly, A. Pregnancy outcome in nulliparous women 35 years and older. Obstet Gynecol 1995; 85: 6570.
  • 22
    Berkowitz GS, Skovron ML, Lapinski RH, Berkowitz RL. Delayed childbearing and the outcome of pregnancy. N Engl J Med 1990; 322: 659663.