Smoking, sex of the offspring, and risk of placental abruption, placenta previa, and preeclampsia: a population-based cohort study

References

• Crane JM, van den Hof MC, Dodds L, Armson BA, Liston R. Neonatal outcomes with placenta previa. Obstet Gynecol 1999; 93: 541–4.
   Google Scholar
• Ananth CV, Berkowitz GS, Savitz DA, Lapinski RH. Placental abruption and adverse perinatal outcomes. JAMA 1999; 282: 1646–51.
   Google Scholar
• Meyer MB, Jonas BS, Tonascia JA. Perinatal events associated with maternal smoking during pregnancy. Am J Epidemiol 1976; 103: 464–76.
   Google Scholar
• Williams MA, Mittendorf R, Monson RR. Chronic hypertension, cigarette smoking, and abruptio placentae. Epidemiology 1991; 2: 450–3.
   Google Scholar
• Castles MA, Adams KE, Melvin CL, Kelsch C, Boulton ML. Effects of smoking during pregnancy. Five metaanalyses. Am J Prev Med 1999; 16: 208–15.
   Google Scholar
• Eriksen G, Wohlert M, Eersbak V, Hvidman L, Hedegaard M, Skajaa K. Placental abruption. A case-control investigation. Br J Obstet Gynaecol 1991; 98: 448–52.
   Google Scholar
• Ananth CV, Savitz DA, Luther ER. Maternal cigarette smoking as a risk factor for placental abruption, placenta previa and uterine bleeding in pregnancy. Am J Epidemiol 1996; 144: 881–8.
   Google Scholar
• Brink AL, Odendaal HJ. Risk factors for abruptio placentae. S Afr Med J 1987; 72: 250–2.
   Google Scholar
• Voigt LF, Hollenbach KA, Krohn MA, Daling JR, Hickok DE. The relationship of abruptio placentae with maternal smoking and small for gestational age infants. Obstet Gynecol 1990; 75: 771–4.
   Google Scholar
• Williams MA, Lieberman E, Mittendorf R, Monson RR, Schoenbaum SC. Risk factors for abruptio placentae. Am J Epidemiol 1991; 134: 965–72.
   Google Scholar
• Kramer MD, Taylor V, Hickok DE, Daling JR, Vaighan TL, Hollenbach KA. Maternal smoking and placenta previa. Epidemiology 1991; 2: 221–3.
   Google Scholar
• Handler AS, Mason ED, Rosenberg DL, Davis FG. The relationship between exposure during pregnancy to cigarette smoking and cocaine use and placenta previa. Am J Obstet Gynecol 1994; 170: 884–9.
   Google Scholar
• Williams MA, Mittendorf R, Lieberman E, Monson RR, Schoenbaum SC, Genest DR. Cigarette smoking during pregnancy in relation to placenta previa. Am J Obstet Gynecol 1991; 165: 28–32.
   Google Scholar
• Zhang J, Fried DB. Relationship of maternal smoking during pregnancy to placenta previa. Am J Prev Med 1992; 8: 278–82.
   Google Scholar
• Naeye RL. Abruptio placentae and placenta previa: frequency, perinatal mortality, and cigarette smoking. Obstet Gynecol 1980; 55: 701–4.
   Google Scholar
• Cnattingius S, Mills JL, Yuen J, Eriksson O, Ros HS. The paradoxical effect of smoking in preeclamptic pregnancies: smoking reduces the incidence but increases the rates of perinatal mortality, abruptio placentae, and intrauterine growth restriction. Am J Obstet Gynecol 1997; 177: 156–61.
   Google Scholar
• Conde-Agudelo A, Althabe F, Belizán JM, Kafury-Goeta AC. Cigarette smoking during pregnancy and risk of preeclampsia: a systematic review. Am J Obstet Gynecol 1999; 181: 1026–35.
   Google Scholar
• Conde-Agudelo A, Belizán JM. Risk factors for preeclampsia in a large cohort of Latin American and Caribbean women. BJOG 2000; 107: 75–83.
   Google Scholar
• Dekker GA. Risk factors for preeclampsia. Clin Obstet Gynecol 1999; 42: 422–35.
   Google Scholar
• Zarén B, Lindmark G, Bakketeig L. Maternal smoking affects fetal growth more in the male fetus. Paediatr Perinat Epidemiol 2000; 14: 118–26.
   Google Scholar
• Kristensen J, Langhoff-Roos J, Skovgaard LT, Kristensen FB. Validation of the Danish Birth Registration. J Clin Epidemiol 1996; 49: 893–7.
   Google Scholar
• Kleinman JC, Fowler MG, Kessel SS. Comparison of infant mortality among twins and singletons: United States 1960 and 1983. Am J Epidemiol 1991; 133: 133–43.
   Google Scholar
• Crowther CA. Perinatal mortality in twin pregnancy. A review of 799 twin pregnancies. S Afr Med J 1987; 71: 73–4.
   Google Scholar
• Sehgal NN. Perinatal mortality in twin pregnancies: implications for clinical management. Postgrad Med 1980; 68: 231–6.
   Google Scholar
• Andersen TF, Madsen M, Jørgensen J, Mellemkjær L, Olsen JH. The Danish National Hospital Register. A valuable source of data for modern health sciences. Dan Med Bull 1999; 46: 263–8.
   Google Scholar
• Sorensen HT. Regional administrative health registers as a resource in clinical epidemiology. A study of options, strengths, limitations, and data quality provided with examples of use. Int J Risk Safety Med 1997; 10: 1–22.
   Google Scholar
• Raymond EG, Mills JL. Placental abruption. Maternal risk factors and associated fetal conditions. Acta Obstet Gynecol Scand 1993; 72: 633–9.
   Google Scholar