Janet R. Daling is an American epidemiologist. She is a member emeritus of the Public Health Sciences Division of the Fred Hutchinson Cancer Research Center, as well as an emeritus professor of epidemiology at the University of Washington.[1][2]

Janet R. Daling
EducationUniversity of Washington
AwardsWade Hampton Frost Lecturer

Education edit

Daling received her MS in biostatistics from the University of Washington in 1974 and her PhD, from the same institution, in Epidemiology in 1977.[2]

Research work edit

In November 1994, Daling published a case-control study in the Journal of the National Cancer Institute which found that induced, but not spontaneous, abortion was associated with a 50% increased risk of breast cancer. The study also found that the highest increase in risk was among women who had an abortion in the last month of the first trimester.[3][4] However, Daling cautioned against drawing a firm conclusion at the time,[5] and told the Seattle Post-Intelligencer that "I'm concerned that this will be used to alarm people."[6] Two years later she co-authored another study on the same topic that found a smaller increase in risk (relative risk 1.2) and no evidence of a higher increase in risk among any subgroups.[5]

In 2009, Daling published a study which found an association between marijuana use and incidence of testicular germ cell tumors.[7][8][9]

References edit

  1. ^ "Janet Daling, PhD". Fred Hutchinson Cancer Research Center. Retrieved 31 July 2015.
  2. ^ a b "Janet R. Daling, PhD". University of Washington. Retrieved 31 July 2015.
  3. ^ Daling, J. R.; Malone, K. E.; Voigt, L. F.; White, E.; Weiss, N. S. (2 November 1994). "Risk of Breast Cancer Among Young Women: Relationship to Induced Abortion". JNCI Journal of the National Cancer Institute. 86 (21): 1584–1592. doi:10.1093/jnci/86.21.1584. PMID 7932822.
  4. ^ Castleman, Michael (March–April 1995). "Abortion's Risk". Mother Jones. Retrieved 31 July 2015.
  5. ^ a b Jasen, Patricia (26 July 2012). "Breast Cancer and the Politics of Abortion in the United States". Medical History. 49 (4): 423–444. doi:10.1017/S0025727300009145. PMC 1251638. PMID 16562329.
  6. ^ Seebach, Linda (22 November 1994). "'Informed Consent' Requires 'Inconclusive' Abortion-breast Cancer Findings". Orlando Sun-Sentinel. Retrieved 31 July 2015.
  7. ^ Daling, JR; Doody, DR; Sun, X; Trabert, BL; Weiss, NS; Chen, C; Biggs, ML; Starr, JR; Dey, SK; Schwartz, SM (15 March 2009). "Association of marijuana use and the incidence of testicular germ cell tumors". Cancer. 115 (6): 1215–23. doi:10.1002/cncr.24159. PMC 2759698. PMID 19204904.
  8. ^ Chustecka, Zosia (11 February 2009). "Testicular Cancer Risk Increased in Marijuana Users". Medscape. Retrieved 31 July 2015.
  9. ^ Chitale, Radha (9 February 2009). "Just Say No ... or Else You Get Cancer?". ABC News. Retrieved 31 July 2015.