Abstract
To assess the validity of self-reported maternal and infant health indicators reported by mothers an average of 4 months after delivery. Three validity measures—sensitivity, specificity and positive predictive value (PPV)—were calculated for pregnancy history, pregnancy complications, health care utilization, and infant health indicators self-reported on the Pregnancy Risk Assessment Monitoring System (PRAMS) questionnaire by a representative sample of mothers delivering live births in New York City (NYC) (n = 603) and Vermont (n = 664) in 2009. Data abstracted from hospital records served as gold standards. All data were weighted to be representative of women delivering live births in NYC or Vermont during the study period. Most PRAMS indicators had >90 % specificity. Indicators with >90 % sensitivity and PPV for both sites included prior live birth, any diabetes, and Medicaid insurance at delivery, and for Vermont only, infant admission to the NICU and breastfeeding in the hospital. Indicators with poor sensitivity and PPV (<70 %) for both sites (i.e., NYC and Vermont) included placenta previa and/or placental abruption, urinary tract infection or kidney infection, and for NYC only, preterm labor, prior low-birth-weight birth, and prior preterm birth. For Vermont only, receipt of an HIV test during pregnancy had poor sensitivity and PPV. Mothers accurately reported information on prior live births and Medicaid insurance at delivery; however, mothers’ recall of certain pregnancy complications and pregnancy history was poor. These findings could be used to prioritize data collection of indicators with high validity.
Similar content being viewed by others
References
Stuart, J. J., Merz, C. N. B., Berga, S. L., Miller, V. M., Ouyang, P., Shufelt, C. L., et al. (2013). Maternal recall of hypertensive disorders in pregnancy: A systematic review. Journal of Women’s Health, 22(00), 1–11.
Tilley, B. C., Barnes, A. B., Bergstralh, E., Labarthe, D., Noller, K. L., Colton, T., et al. (1985). A comparison of pregnancy history recall and medical records. Implications for retrospective studies. American Journal of Epidemiology, 121(2), 269–281.
Lederman, S. A., & Paxton, A. (1998). Maternal reporting of prepregnancy weight and birth outcome: Consistency and completeness compared with the clinical record. Maternal and Child Health Journal, 2(2), 123–126.
Hakim, R. B., Tielsch, J. M., & See, L. C. (1992). Agreement between maternal interview- and medical record-based gestational age. American Journal of Epidemiology, 136(5), 566–573.
Casey, R., Rieckhoff, M., Beebe, S. A., & Pinto-Martin, J. (1992). Obstetric and perinatal events: The accuracy of maternal report. Clinical Pediatrics (Phila), 31(4), 200–204.
Githens, P. B., Glass, C. A., Sloan, F. A., & Entman, S. S. (1993). Maternal recall and medical records: An examination of events during pregnancy, childbirth, and early infancy. Birth, 20(3), 136–141. PubMed PMID: 8240621 (Epub 1993/09/01. Eng).
Buka, S. L., Goldstein, J. M., Seidman, L. J., & Tsuang, M. T. (2000). Maternal recall of pregnancy history: Accuracy and bias in schizophrenia research. Schizophrenia Bulletin, 26(2), 335–350.
Buka, S. L., Goldstein, J. M., Spartos, E., & Tsuang, M. T. (2004). The retrospective measurement of prenatal and perinatal events: Accuracy of maternal recall. Schizophrenia Research, 71(2–3), 417–426.
Jurek, A. M., Greenland, S., Spector, L. G., Roesler, M. A., Robison, L. L., & Ross, J. A. (2011). Self-report versus medical record—perinatal factors in a study of infant leukaemia: A study from the Children’s Oncology Group. Paediatric and Perinatal Epidemiology, 25(6), 540–548.
Tomeo, C. A., Rich-Edwards, J. W., Michels, K. B., Berkey, C. S., Hunter, D. J., Frazier, A. L., et al. (1999). Reproducibility and validity of maternal recall of pregnancy-related events. Epidemiology, 10(6), 774–777.
Yawn, B. P., Suman, V. J., & Jacobsen, S. J. (1998). Maternal recall of distant pregnancy events. Journal of Clinical Epidemiology, 51(5), 399–405.
Seidman, D. S., Slater, P. E., Ever-Hadani, P., & Gale, R. (1987). Accuracy of mothers’ recall of birthweight and gestational age. British Journal of Obstetrics and Gynaecology, 94(8), 731–735.
Piper, J. M. M. E., Snowden, M., Hall, C., Adams, M., & Taylor, P. (1993). Validation of 1989 Tennessee birth certificates using maternal and newborn hospital records. American Journal of Epidemiology, 137(7), 758–768.
Li, R., Scanlon, K. S., & Serdula, M. K. (2005). The validity and reliability of maternal recall of breastfeeding practice. Nutrition Reviews, 63(4), 103–110.
Yudin, M. H., Barbara, A. M., Guenter, D., Shaul, R. Z., Remis, R. S., & King, S. M. (2006). Medical records and women’s self-report are not reliable sources for determining whether prenatal HIV testing was done. Journal of Obstetrics and Gynaecology Canada (JOGC), 28(10), 867–872.
O’Campo, P., de Boer, M., Faden, R., Kass, N., Gielen, A., & Barbacci, M. (1997). Confirmation of self-report of HIV testing among a cohort of pregnant women. Journal of Clinical Epidemiology, 50(1), 57–61.
Acknowledgments
We thank Kim Burley for his computer programming assistance and Christopher Johnson and Brian Morrow for their statistical support. In addition, we thank New York City PRAMS project, Vermont PRAMS Project, and Sarah Rubinstein, MPH for training abstractors and validating abstracted data; Brennan Martin, MPH and Joan Mongeon, MS for coordinating data collection efforts; and Jahidah Reid, PA, Odessa Fynn, CM, MS, and Kathleen Keleher, RN, MPH, FACNM, for abstracting information from medical records.
Author information
Authors and Affiliations
Corresponding author
Additional information
Disclaimer The findings and conclusions in this article are those of the authors and do not necessarily represent the official position of the Centers for Disease Control and Prevention, the New York City Department of Health and Mental Hygiene, or the Vermont Department of Health.
Appendix
Appendix
See Table 6.
Rights and permissions
About this article
Cite this article
Dietz, P., Bombard, J., Mulready-Ward, C. et al. Validation of Self-reported Maternal and Infant Health Indicators in the Pregnancy Risk Assessment Monitoring System. Matern Child Health J 18, 2489–2498 (2014). https://doi.org/10.1007/s10995-014-1487-y
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10995-014-1487-y