Abstract
Smoking during pregnancy is causally associated with many adverse health outcomes. Quitting smoking, even late in pregnancy, improves some outcomes. Among adults in general and reproductive-aged women, we sought to understand knowledge and attitudes towards prenatal smoking and its effects on pregnancy outcomes. Using data from the 2008 HealthStyles© survey, we assessed knowledge and attitudes about prenatal smoking and smoking cessation. We classified respondents as having high knowledge if they gave ≥5 correct responses to six knowledge questions regarding the health effects of prenatal smoking. We calculated frequencies of correct responses to assess knowledge about prenatal smoking and estimated relative risk to examine knowledge by demographic and lifestyle factors. Only 15 % of all respondents and 23 % of reproductive-aged women had high knowledge of the adverse effects of prenatal smoking on pregnancy outcomes. Preterm birth and low birth weight were most often recognized as adverse outcomes associated with prenatal smoking. Nearly 70 % of reproductive-aged women smokers reported they would quit smoking if they became pregnant without any specific reasons from their doctor. Few respondents recognized the benefits of quitting smoking after the first trimester of pregnancy. Our results suggest that many women lack knowledge regarding the increased risks for adverse outcomes associated with prenatal smoking. Healthcare providers should follow the recommendations provided by the American Congress of Obstetricians and Gynecologists, which include educating women about the health risks of prenatal smoking and the benefits of quitting. Healthcare providers should emphasize quitting smoking even after the first trimester of pregnancy.
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References
Hull, M. G., North, K., Taylor, H., et al. (2000). Delayed conception and active and passive smoking. The Avon longitudinal study of pregnancy and childhood study team. Fertility and Sterility, 74(4), 725–733.
Augood, C., Duckitt, K., & Templeton, A. A. (1998). Smoking and female infertility: A systematic review and meta-analysis. Human Reproduction, 13(6), 1532–1539.
Barbieri, R. L. (2001). The initial fertility consultation: Recommendations concerning cigarette smoking, body mass index, and alcohol and caffeine consumption. American Journal of Obstetrics and Gynecology, 185(5), 1168–1173.
Chelmow, D., Andrew, D. E., & Baker, E. R. (1996). Maternal cigarette smoking and placenta previa. Obstetrics and Gynecology, 87(5 Pt 1), 703–706.
Ananth, C. V., Savitz, D. A., & Luther, E. R. (1996). Maternal cigarette smoking as a risk factor for placental abruption, placenta previa, and uterine bleeding in pregnancy. American Journal of Epidemiology, 144(9), 881–889.
Mortensen, J. T., Thulstrup, A. M., Larsen, H., et al. (2001). Smoking, sex of the offspring, and risk of placental abruption, placenta previa, and preeclampsia: A population-based cohort study. Acta Obstetricia et Gynecologica Scandinavica, 80(10), 894–898.
Aliyu, M. H., Lynch, O., Wilson, R. E., et al. (2011). Association between tobacco use in pregnancy and placenta-associated syndromes: A population-based study. Archives of Gynecology and Obstetrics, 283(4), 729–734.
Hayashi, K., Matsuda, Y., Kawamichi, Y., et al. (2011). Smoking during pregnancy increases risks of various obstetric complications: A case-cohort study of the Japan Perinatal Registry Network database. Journal of Epidemiology/Japan Epidemiological Association, 21(1), 61–66.
Tikkanen, M. (2011). Placental abruption: Epidemiology, risk factors and consequences. Acta Obstetricia et Gynecologica Scandinavica, 90(2), 140–149.
Chatenoud, L., Parazzini, F., di Cintio, E., et al. (1998). Paternal and maternal smoking habits before conception and during the first trimester: Relation to spontaneous abortion. Annals of Epidemiology, 8(8), 520–526.
DiFranza, J. R., & Lew, R. A. (1995). Effect of maternal cigarette smoking on pregnancy complications and sudden infant death syndrome. Journal of Family Practice, 40(4), 385–394.
George, L., Granath, F., Johansson, A. L., et al. (2006). Environmental tobacco smoke and risk of spontaneous abortion. Epidemiology, 17(5), 500–505.
Delpisheh, A., Attia, E., Drammond, S., et al. (2006). Adolescent smoking in pregnancy and birth outcomes. The European Journal of Public Health, 16(2), 168–172.
Horta, B. L., Victora, C. G., Menezes, A. M., et al. (1997). Low birthweight, preterm births and intrauterine growth retardation in relation to maternal smoking. Paediatric and Perinatal Epidemiology, 11(2), 140–151.
Dietz, P. M., England, L. J., Shapiro-Mendoza, C. K., et al. (2010). Infant morbidity and mortality attributable to prenatal smoking in the US. American Journal of Preventive Medicine, 39(1), 45–52.
Aliyu, M. H., Lynch, O., Saidu, R., et al. (2010). Intrauterine exposure to tobacco and risk of medically indicated and spontaneous preterm birth. American Journal of Perinatology, 27(5), 405–410.
Baba, S., Wikstrom, A. K., Stephansson, O., et al. (2012). Influence of smoking and snuff cessation on risk of preterm birth. European Journal of Epidemiology, 27(4), 297–304.
Vardavas, C. I., Chatzi, L., Patelarou, E., et al. (2010). Smoking and smoking cessation during early pregnancy and its effect on adverse pregnancy outcomes and fetal growth. European Journal of Pediatrics, 169(6), 741–748.
Fretts, R. (2010). Stillbirth epidemiology, risk factors, and opportunities for stillbirth prevention. Clinical Obstetrics and Gynecology, 53(3), 588–596.
Schoendorf, K. C., & Kiely, J. L. (1992). Relationship of sudden infant death syndrome to maternal smoking during and after pregnancy. Pediatrics, 90(6), 905–908.
Mitchell, E. A., & Milerad, J. (2006). Smoking and the sudden infant death syndrome. Reviews on Environmental Health, 21(2), 81–103.
Pinho, A. P., Aerts, D., & Nunes, M. L. (2008). Risk factors for sudden infant death syndrome in a developing country. Revista de Saude Publica, 42(3), 396–401.
Little, J., Cardy, A., & Munger, R. G. (2004). Tobacco smoking and oral clefts: A meta-analysis. Bulletin of the World Health Organization, 82(3), 213–218.
Honein, M. A., Rasmussen, S. A., Reefhuis, J., et al. (2007). Maternal smoking and environmental tobacco smoke exposure and the risk of orofacial clefts. Epidemiology, 18(2), 226–233.
Shaw, G. M., Carmichael, S. L., Vollset, S. E., et al. (2009). Mid-pregnancy cotinine and risks of orofacial clefts and neural tube defects. Journal of Pediatrics, 154, 17–19.
U.S. Department of Health and Human Services. (2014, January). The health consequences of smoking—50 years of progress. A report of the Surgeon General. Atlanta, GA: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health (Printed with corrections).
Shaw, G. M., Wasserman, C. R., Lammer, E. J., et al. (1996). Orofacial clefts, parental cigarette smoking, and transforming growth factor-alpha gene variants. American Journal of Human Genetics, 58(3), 551–561.
Lieberman, E., Gremy, I., Lang, J. M., et al. (1994). Low birthweight at term and the timing of fetal exposure to maternal smoking. American Journal of Public Health, 84(7), 1127–1131.
Zeiger, J. S., Beaty, T. H., & Liang, K. Y. (2005). Oral clefts, maternal smoking, and TGFA: A meta-analysis of gene-environment interaction. Cleft Palate-Craniofacial Journal, 42(1), 58–63.
Bickerstaff, M., Beckmann, M., Gibbons, K., et al. (2012). Recent cessation of smoking and its effect on pregnancy outcomes. Australian and New Zealand Journal of Obstetrics and Gynaecology, 52(1), 54–58.
Allen, A. M., Dietz, P. M., Tong, V. T., et al. (2008). Prenatal smoking prevalence ascertained from two population-based data sources: Birth certificates and PRAMS questionnaires, 2004. Public Health Reports, 123(5), 586–592.
Anderka, M., Romitti, P. A., Sun, L., et al. (2010). Patterns of tobacco exposure before and during pregnancy. Acta Obstetricia et Gynecologica Scandinavica, 89(4), 505–514.
CDC. (2013). Trends in smoking before, during, and after pregnancy—Pregnancy risk assessment monitoring system, United States, 40 Sites, 2000–2010. MMWR, 62(6), 1–19.
Cnattingius, S., Lindmark, G., & Meirik, O. (1992). Who continues to smoke while pregnant? Journal of Epidemiology and Community Health, 46(3), 218–221.
Lobel, M., Cannella, D. L., Graham, J. E., et al. (2008). Pregnancy-specific stress, prenatal health behaviors, and birth outcomes. Health Psychology, 27(5), 604–615.
Lu, Y., Tong, S., & Oldenburg, B. (2001). Determinants of smoking and cessation during and after pregnancy. Health Promotion International, 16(4), 355–365.
Mohsin, M., & Bauman, A. E. (2005). Socio-demographic factors associated with smoking and smoking cessation among 426,344 pregnant women in New South Wales, Australia. BMC Public Health, 5, 138.
Mueller, L. L., Munk, C., Thomsen, B. L., et al. (2007). The influence of parity and smoking in the social environment on tobacco consumption among daily smoking women in Denmark. European Addiction Research, 13(3), 177–184.
Ockene, J., Ma, Y., Zapka, J., et al. (2002). Spontaneous cessation of smoking and alcohol use among low-income pregnant women. American Journal of Preventive Medicine, 23(3), 150–159.
Schneider, S., Huy, C., Schutz, J., et al. (2010). Smoking cessation during pregnancy: A systematic literature review. Drug and Alcohol Review, 29(1), 81–90.
Ershoff, D. H., Solomon, L. J., & Dolan-Mullen, P. (2000). Predictors of intentions to stop smoking early in prenatal care. Tobacco Control, 9(Suppl 3), III41–III45.
Haslam, C. (2000). A targeted approach to reducing maternal smoking. British Journal of General Practice, 50(457), 661–663.
Lawrence, W. T., & Haslam, C. (2007). Smoking during pregnancy: Where next for stage-based interventions? Journal of Health Psychology, 12(1), 159–169.
Koshy, P., Mackenzie, M., Tappin, D., et al. (2010). Smoking cessation during pregnancy: The influence of partners, family and friends on quitters and non-quitters. Health and Social Care in the Community, 18(5), 500–510.
Ebrahim, S. H., Floyd, R. L., Merritt, R. K, 2nd, et al. (2000). Trends in pregnancy-related smoking rates in the United States, 1987–1996. JAMA, 283(3), 361–366.
Mathews, T. J. (2001). Smoking during pregnancy in the 1990s. National Vital Statistics Reports, 49(7), 1–14.
Owen, L., McNeill, A., & Callum, C. (1998). Trends in smoking during pregnancy in England, 1992–7: Quota sampling surveys. BMJ, 317(7160), 728.
McClave-Regan, A. K., & Berkowitz, J. (2011). Smokers who are also using smokeless tobacco products in the US: A national assessment of characteristics, behaviours and beliefs of ‘dual users’. Tobacco Control, 20(3), 239–242.
Kennedy, A. M., Brown, C. J., & Gust, D. A. (2005). Vaccine beliefs of parents who oppose compulsory vaccination. Public Health Reports, 120(3), 252–258.
Kobau, R., Gilliam, F., & Thurman, D. J. (2006). Prevalence of self-reported epilepsy or seizure disorder and its associations with self-reported depression and anxiety: Results from the 2004 HealthStyles Survey. Epilepsia, 47(11), 1915–1921.
Ayala, C., Tong, X., & Keenan, N. L. (2012). Regular use of a home blood pressure monitor by hypertensive adults—HealthStyles, 2005 and 2008. Journal of Clinical Hypertension, 14(3), 172–177.
Maibach, E. W., Maxfield, A., Ladin, K., et al. (1996). Translating health psychology into effective health communication: The American Healthstyles audience segmentation project. Journal Health Psychology, 1(3), 261–277.
Einarson, A., & Riordan, S. (2009). Smoking in pregnancy and lactation: A review of risks and cessation strategies. European Journal of Clinical Pharmacology, 65(4), 325–330.
Roth, L. K., & Taylor, H. S. (2001). Risks of smoking to reproductive health: Assessment of women’s knowledge. American Journal of Obstetrics and Gynecology, 184(5), 934–939.
Arnold, C. L., Davis, T. C., Berkel, H. J., et al. (2001). Smoking status, reading level, and knowledge of tobacco effects among low-income pregnant women. Preventive Medicine, 32(4), 313–320.
Brownson, R. C., Jackson-Thompson, J., Wilkerson, J. C., et al. (1992). Demographic and socioeconomic differences in beliefs about the health effects of smoking. American Journal of Public Health, 82(1), 99–103.
Siahpush, M., McNeill, A., Hammond, D., et al. (2006). Socioeconomic and country variations in knowledge of health risks of tobacco smoking and toxic constituents of smoke: Results from the 2002 International Tobacco Control (ITC) Four Country Survey. Tobacco Control, 15(Suppl 3), iii65–iii70.
Rigotti, N. A., Park, E. R., Regan, S., et al. (2006). Efficacy of telephone counseling for pregnant smokers: A randomized controlled trial. Obstetrics and Gynecology, 108(1), 83–92.
Schnoll, R. A., Patterson, F., & Lerman, C. (2007). Treating tobacco dependence in women. Journal of Women’s Health, 16(8), 1211–1218.
Cluss, P. A., Levine, M. D., & Landsittel, D. (2011). The Pittsburgh STOP program: Disseminating an evidence-informed intervention for low-income pregnant smokers. American Journal of Health Promotion, 25(5 Suppl), S75–S81.
Gadomski, A., Adams, L., Tallman, N., et al. (2011). Effectiveness of a combined prenatal and postpartum smoking cessation program. Maternal and Child Health Journal, 15(2), 188–197.
Higgins, S. T., Washio, Y., Heil, S. H., et al. (2012). Financial incentives for smoking cessation among pregnant and newly postpartum women. Preventive Medicine, 55(Suppl), S33–S40.
McMenamin, S. B., Halpin, H. A., & Ganiats, T. G. (2012). Medicaid coverage of tobacco-dependence treatment for pregnant women: impact of the Affordable Care Act. American Journal of Preventive Medicine, 43(4), e27–e29.
ACOG committee opinion. Number 316, 2005, October. Smoking cessation during pregnancy. Obstetrics Gynecology 106(4):883–8.
Bailey, B. A., & Cole, L. K. (2009). Are obstetricians following best-practice guidelines for addressing pregnancy smoking? Results from Northeast Tennessee. Southern Medical Journal, 102(9), 894–899.
Grimley, D. M., Bellis, J. M., Raczynski, J. M., et al. (2001). Smoking cessation counseling practices: A survey of Alabama obstetrician-gynecologists. Southern Medical Journal, 94(3), 297–303.
Jordan, T. R., Dake, J. R., & Price, J. H. (2006). Best practices for smoking cessation in pregnancy: Do obstetrician/gynecologists use them in practice? Journal of Women’s Health, 15(4), 400–441.
Mullen, P. D., Pollak, K. I., Titus, J. P., et al. (1998). Prenatal smoking cessation counseling by Texas obstetricians. Birth, 25(1), 25–31.
Okoli, C. T., Greaves, L., Bottorff, J. L., et al. (2010). Healthcare providers’ engagement in smoking cessation with pregnant smokers. Journal of Obstetric, Gynecologic, and Neonatal Nursing, 39(1), 64–77.
Albrecht, S. A., Higgins, L. W., & Lebow, H. (2000). Knowledge about the deleterious effects of smoking and its relationship to smoking cessation among pregnant adolescents. Adolescence, 35(140), 709–716.
Durkin, S., Brennan, E., & Wakefield, M. (2012). Mass media campaigns to promote smoking cessation among adults: An integrative review. Tobacco Control, 21(2), 127–138.
Jaddoe, V. W., Verburg, B. O., de Ridder, M. A., et al. (2007). Maternal smoking and fetal growth characteristics in different periods of pregnancy: The generation R study. American Journal of Epidemiology, 165(10), 1207–1215.
Poissonnet, C. M., Burdi, A. R., & Garn, S. M. (1984). The chronology of adipose tissue appearance and distribution in the human fetus. Early Human Development, 10(1–2), 1–11.
Toft, P. B., Leth, H., Ring, P. B., et al. (1995). Volumetric analysis of the normal infant brain and in intrauterine growth retardation. Early Human Development, 43(1), 15–29.
Falkner, F. (1995). Ultrasonography and fetal growth: Key perinatal factors. Journal of Perinatology, 15(2), 114–118.
Bernstein, I. M., Goran, M. I., Amini, S. B., et al. (1997). Differential growth of fetal tissues during the second half of pregnancy. American Journal of Obstetrics and Gynecology, 176(1 Pt 1), 28–32.
McCowan, L. M., Dekker, G. A., Chan, E., et al. (2009). Spontaneous preterm birth and small for gestational age infants in women who stop smoking early in pregnancy: Prospective cohort study. BMJ, 338, b1081.
Pollard, W. (Ed.). (2002). Use of consumer panel survey data for public health communication planning: An evaluation of survey results. In Proceedings of the annual meeting of the American Statistical Association, joint statistical meetings; New York, NY.
Acknowledgments
We thank Porter Novelli for data collection efforts and their assistance with appropriate interpretation of the data. We also thank all respondents to this survey for their participation. The authors also would like to thank Lucinda England, M.D., M.S.P.H, for her valuable insights and contributions towards the project.
Conflict of interest
Paramjit K. Sandhu and Kara N.D. Polen were supported by an appointment to the Research Participation Program for the Centers for Disease Control and Prevention administered by the Oak Ridge Institute for Science and Education through an agreement between the Department of Energy and CDC.
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The findings and conclusions in this report are those of the authors and do not necessarily represent the official position of the Centers for Disease Control and Prevention.
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Polen, K.N.D., Sandhu, P.K., Honein, M.A. et al. Knowledge and Attitudes of Adults towards Smoking in Pregnancy: Results from the HealthStyles© 2008 Survey. Matern Child Health J 19, 144–154 (2015). https://doi.org/10.1007/s10995-014-1505-0
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DOI: https://doi.org/10.1007/s10995-014-1505-0