TY - JOUR
T1 - Trends in Suicidality 1 Year Before and After Birth Among Commercially Insured Childbearing Individuals in the United States, 2006-2017
AU - Admon, Lindsay K
AU - Dalton, Vanessa K
AU - Kolenic, Giselle E
AU - Ettner, Susan L
AU - Tilea, Anca
AU - Haffajee, Rebecca L
AU - Brownlee, Rebecca M
AU - Zochowski, Melissa K
AU - Tabb, Karen M
AU - Muzik, Maria
AU - Zivin, Kara
N1 - Funding Information:
Tilea received grants from the National Institutes of Health during the conduct of the study. Dr Dalton received grants from the National Institutes of Health during the conduct of the study as well as grants from the Agency for Healthcare Research and Quality, the American Association of Obstetricians and Gynecologists, the Arnold Foundation, and the Blue Cross Blue Shield of Michigan Foundation and personal fees for serving on the clinical advisory board from Bind Health Insurance and for serving as a contributing editor from The Medical Letter outside the submitted work. Dr Zivin received grants from the National Institutes of Health, the Department of Veterans Affairs, and Blue Cross Blue Shield of Michigan Foundation during the conduct of the study. No other disclosures were reported.
Funding Information:
Funding/Support: This research was supported by grant R01MH120124 from the National Institute of Mental Health and the Office of Research on Women’s Health.
PY - 2021/2
Y1 - 2021/2
N2 - Importance: Suicide deaths are a leading cause of maternal mortality in the US, yet the prevalence and trends in suicidality (suicidal ideation and/or intentional self-harm) among childbearing individuals remain poorly described. Objective: To characterize trends in suicidality among childbearing individuals. Design, Setting, and Participants: This serial cross-sectional study analyzed data from a medical claims database for a large commercially insured population in the US from January 2006 to December 2017. There were 2714 diagnoses of suicidality 1 year before or after 698239 deliveries among 595237 individuals aged 15 to 44 years who were continuously enrolled in a single commercial health insurance plan. Data were analyzed from October 2019 to September 2020. Main Outcomes and Measures: The primary outcome was diagnosis of suicidality in childbearing individuals 1 year before or after birth based on the identification of relevant International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) and ICD-10-CM diagnosis codes during at least 1 inpatient or 2 outpatient visits. Results: Of 595 237 included childbearing individuals, the mean (SD) age at delivery was 31.9 (6.4) years. A total of 40568 individuals (6.8%) were Asian, 52613 (8.6%) were Black, 73172 (12.1%) were Hispanic, 369501 (63.1%) were White, and 59383 (9.5%) had unknown or missing race/ethnicity data. A total of 2683 individuals were diagnosed with suicidality 1 year before or after giving birth for a total of 2714 diagnoses. The prevalence of suicidal ideation increased from 0.1% per 100 individuals in 2006 to 0.5% per 100 individuals in 2017 (difference, 0.4%; SE, 0.03; P <.001). Intentional self-harm prevalence increased from 0.1% per 100 individuals in 2006 to 0.2% per 100 individuals in 2017 (difference, 0.1%; SE, 0.02; P <.001). Suicidality prevalence increased from 0.2% per 100 individuals in 2006 to 0.6% per 100 individuals in 2017 (difference, 0.4%; SE, 0.04; P <.001). Diagnoses of suicidality with comorbid depression or anxiety increased from 1.2% per 100 individuals in 2006 to 2.6% per 100 individuals in 2017 (difference, 1.4%; SE, 0.2; P <.001). Diagnoses of suicidality with comorbid bipolar or psychotic disorders increased from 6.9% per 100 individuals in 2006 to 16.9% per 100 individuals in 2017 (difference, 10.1%; SE, 0.2; P <.001). Non-Hispanic Black individuals, individuals with lower income, and younger individuals experienced larger increases in suicidality over the study period. Conclusions and Relevance: In this cross-sectional study of US childbearing individuals, the prevalence of suicidal ideation and intentional self-harm occurring in the year preceding or following birth increased substantially over a 12-year period. Policy makers, health plans, and clinicians should ensure access to universal suicidality screening and appropriate treatment for pregnant and postpartum individuals and seek health system and policy avenues to mitigate this growing public health crisis, particularly for high-risk groups.
AB - Importance: Suicide deaths are a leading cause of maternal mortality in the US, yet the prevalence and trends in suicidality (suicidal ideation and/or intentional self-harm) among childbearing individuals remain poorly described. Objective: To characterize trends in suicidality among childbearing individuals. Design, Setting, and Participants: This serial cross-sectional study analyzed data from a medical claims database for a large commercially insured population in the US from January 2006 to December 2017. There were 2714 diagnoses of suicidality 1 year before or after 698239 deliveries among 595237 individuals aged 15 to 44 years who were continuously enrolled in a single commercial health insurance plan. Data were analyzed from October 2019 to September 2020. Main Outcomes and Measures: The primary outcome was diagnosis of suicidality in childbearing individuals 1 year before or after birth based on the identification of relevant International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) and ICD-10-CM diagnosis codes during at least 1 inpatient or 2 outpatient visits. Results: Of 595 237 included childbearing individuals, the mean (SD) age at delivery was 31.9 (6.4) years. A total of 40568 individuals (6.8%) were Asian, 52613 (8.6%) were Black, 73172 (12.1%) were Hispanic, 369501 (63.1%) were White, and 59383 (9.5%) had unknown or missing race/ethnicity data. A total of 2683 individuals were diagnosed with suicidality 1 year before or after giving birth for a total of 2714 diagnoses. The prevalence of suicidal ideation increased from 0.1% per 100 individuals in 2006 to 0.5% per 100 individuals in 2017 (difference, 0.4%; SE, 0.03; P <.001). Intentional self-harm prevalence increased from 0.1% per 100 individuals in 2006 to 0.2% per 100 individuals in 2017 (difference, 0.1%; SE, 0.02; P <.001). Suicidality prevalence increased from 0.2% per 100 individuals in 2006 to 0.6% per 100 individuals in 2017 (difference, 0.4%; SE, 0.04; P <.001). Diagnoses of suicidality with comorbid depression or anxiety increased from 1.2% per 100 individuals in 2006 to 2.6% per 100 individuals in 2017 (difference, 1.4%; SE, 0.2; P <.001). Diagnoses of suicidality with comorbid bipolar or psychotic disorders increased from 6.9% per 100 individuals in 2006 to 16.9% per 100 individuals in 2017 (difference, 10.1%; SE, 0.2; P <.001). Non-Hispanic Black individuals, individuals with lower income, and younger individuals experienced larger increases in suicidality over the study period. Conclusions and Relevance: In this cross-sectional study of US childbearing individuals, the prevalence of suicidal ideation and intentional self-harm occurring in the year preceding or following birth increased substantially over a 12-year period. Policy makers, health plans, and clinicians should ensure access to universal suicidality screening and appropriate treatment for pregnant and postpartum individuals and seek health system and policy avenues to mitigate this growing public health crisis, particularly for high-risk groups.
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U2 - 10.1001/jamapsychiatry.2020.3550
DO - 10.1001/jamapsychiatry.2020.3550
M3 - Article
C2 - 33206140
SN - 2168-622X
VL - 78
SP - 171
EP - 176
JO - JAMA Psychiatry
JF - JAMA Psychiatry
IS - 2
ER -