Advancing Sexual and Reproductive Health and Rights
 

Kathryn Kost, Senior Research Associate

Kathryn Kost began working with Guttmacher Institute more than 20 years ago, as a Senior Research Associate from 1989 to 1998. She worked as a consultant to the research division from 2004 to 2009 and returned to the Senior Research Associate position in late 2009. Dr. Kost’s research for the Institute has addressed a range of topics crucial for understanding reproductive behaviors and trends in the United States, including patterns of sexual behavior, characteristics of abortion patients, health consequences of unintended pregnancy and estimates of contraceptive failure. Dr. Kost leads the Institute’s domestic surveillance work producing statistics on unintended pregnancy for all 50 states and on teen pregnancy at the national and state levels. Dr. Kost received her B.A. in sociology from Reed College in 1982 and a Ph.D. in sociology from Princeton University in 1990, where she specialized in demography at the Office of Population Research.

Recent publications include:

Kost K and Henshaw S, U.S. Teenage Pregnancies, Births and Abortions, 2010: National and State Trends by Age, Race and Ethnicity, New York: Guttmacher Institute, 2014.

Sonfield A and Kost K, Public Costs from Unintended Pregnancies and the Role of Public Insurance Programs in Paying for Pregnancy and Infant Care: Estimates for 2008, New York: Guttmacher Institute, 2013.

Kost K, Unintended Pregnancy Rates at the State Level: Estimates for 2002, 2004, 2006 and 2008, New York: Guttmacher Institute, 2013.

Lindberg LD and Kost K, Exploring U.S. men’s birth intentions, Maternal and Child Health Journal, 2014, 18(3): 625-633.

Kost K and Henshaw S, U.S. Teenage Pregnancies, Births and Abortions, 2008: State Trends by Age, Race and Ethnicity, New York: Guttmacher Institute, 2013.

Kost K, Finer LB and Singh S, Variation in state unintended pregnancy rates in the United States, Perspectives on Sexual and Reproductive Health, 2012, 44(1):57-64.

Kost K and Henshaw S, U.S. Teenage Pregnancies, Births and Abortions, 2008: National Trends by Age, Race and Ethnicity, New York: Guttmacher Institute, 2012.

Kavanaugh ML et al., Characteristics of women in the United States who use long-acting reversible contraceptive methods, Obstetrics & Gynecology, 2011, 117(6):1349-1357.

Finer LB and Kost K, Unintended pregnancy rates at the state level, Perspectives on Sexual and Reproductive Health, 2011, 43(2):78-87.

Sonfield A et al., The public costs of births resulting from unintended pregnancies: national and state-level estimates, Perspectives on Sexual and Reproductive Health, 2011, 43(2):94-102.

Kost K, Henshaw S and Carlin L, U.S. Teenage Pregnancies, Births and Abortions: National and State Trends and Trends by Race and Ethnicity, New York: Guttmacher Institute, 2010.

Henshaw SK and Kost K, Trends in the Characteristics of Women Obtaining Abortions, 1974 to 2004, New York: Guttmacher Institute, 2008.

Vaughan B et al., Discontinuation and resumption of contraceptive use: results from the 2002 National Survey of Family Growth, Contraception, 2008, 78(4):271–283.

Kost K et al., Estimates of contraceptive failure from the 2002 National Survey of Family Growth, Contraception, 2008, 77(1):10–21.

Jones RK and Kost K, Underreporting of induced and spontaneous abortion in the United States: an analysis of the 2002 National Survey of Family Growth, Studies in Family Planning, 2007, 38(3):187–197.

Kost K, Landry DJ and Darroch JE, The effects of pregnancy planning status on birth outcomes and infant care, Family Planning Perspectives , 1998, 30(5):223–230.

Kost K, Landry DJ and Darroch JE, Predicting maternal behaviors during pregnancy: does intention status matter? Family Planning Perspectives , 1998, 30(2):79–88.

Henshaw SK and Kost K, Abortion patients in 1994–1995: characteristics and contraceptive use, Family Planning Perspectives , 1996, 28(4):140–147&158.

Kost K and Forrest JD, Intention status of U.S. births in 1988: differences by mothers' socioeconomic and demographic characteristics, Family Planning Perspectives, 1995, 27(1):11–17.