Medicaid expansion and 2-year survival in women with gynecologic cancer: a difference-in-difference analysis

United States. Compilation of Patient Protection and Affordable Care Act: As Amended Through November 1, 2010 Including Patient Protection and Affordable Care Act Health-related Portions of the Health Care and Education Reconciliation Act of 2010. Washington: U.S. Government Printing Office, 2010. Sommers, 2017, Three-year impacts of the Affordable Care Act: improved medical care and health among low-income adults, Health Aff (Millwood), 36, 1119, 10.1377/hlthaff.2017.0293 Wherry, 2016, Early coverage, access, utilization, and health effects associated with the Affordable Care Act Medicaid expansions: a quasi-experimental study, Ann Intern Med, 164, 795, 10.7326/M15-2234 Sun, 2018, Trends in breast, colorectal, and cervical cancer incidence following the Affordable Care Act: implications for cancer screening, JAMA Oncol, 4, 128, 10.1001/jamaoncol.2017.3861 Barnes, 2020, Associations of early Medicaid expansion with insurance status and stage at diagnosis among cancer patients receiving radiation therapy, Pract Radiat Oncol, 10, e207, 10.1016/j.prro.2019.10.003 Moss, 2017, Insurance coverage among women diagnosed with a gynecologic malignancy before and after implementation of the Affordable Care Act, Gynecol Oncol, 146, 457, 10.1016/j.ygyno.2017.06.012 Moss, 2018, Trends in insurance status among patients diagnosed with cancer before and after implementation of the Affordable Care Act, J Oncol Pract, 14, e92, 10.1200/JOP.2017.027102 Albright, 2021, Impact of Medicaid expansion on women with gynecologic cancer: a difference-in-difference analysis, Am J Obstet Gynecol, 224, 195.e1, 10.1016/j.ajog.2020.08.007 Osazuwa-Peters, 2020, State Medicaid expansion status, insurance coverage and stage at diagnosis in head and neck cancer patients, Oral Oncol, 110, 104870, 10.1016/j.oraloncology.2020.104870 Sabik, 2017, The ACA and cancer screening and diagnosis, Cancer J, 23, 151, 10.1097/PPO.0000000000000261 Xu, 2020, Impact of the Affordable Care Act on colorectal cancer outcomes: a systematic review, Am J Prev Med, 58, 596, 10.1016/j.amepre.2019.11.018 Smith, 2020, Association of the Affordable Care act with ovarian cancer care, Obstet Gynecol, 135, 257, 10.1097/AOG.0000000000003630 Ajkay, 2018, Early impact of Medicaid expansion and quality of breast cancer care in Kentucky, J Am Coll Surg, 226, 498, 10.1016/j.jamcollsurg.2017.12.041 Smith, 2018, Effects of the Affordable Care Act on young women with gynecologic cancers, Obstet Gynecol, 131, 966, 10.1097/AOG.0000000000002592 Barrington, 2020, Where you live matters: a National Cancer Database study of Medicaid expansion and endometrial cancer outcomes, Gynecol Oncol, 158, 407, 10.1016/j.ygyno.2020.05.018 Lee, 2021, Association of Medicaid expansion and insurance status, cancer stage, treatment and mortality among patients with cervical cancer, Cancer Rep (Hoboken), 4, e1407, 10.1002/cnr2.1407 Lam, 2020, Medicaid expansion and mortality among patients with breast, lung, and colorectal cancer, JAMA Netw Open, 3, 10.1001/jamanetworkopen.2020.24366 Boffa, 2017, Using the National cancer database for outcomes research: a review, JAMA Oncol, 3, 1722, 10.1001/jamaoncol.2016.6905 2021 Moss, 2019, Measuring cause-and-effect relationships without randomized clinical trials: quasi-experimental methods for gynecologic oncology research, Gynecol Oncol, 152, 533, 10.1016/j.ygyno.2018.11.006 Dimick, 2014, Methods for evaluating changes in health care policy: the difference-in-differences approach, JAMA, 312, 2401, 10.1001/jama.2014.16153 Deyo, 1992, Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases, J Clin Epidemiol, 45, 613, 10.1016/0895-4356(92)90133-8 Sommers, 2014, Changes in mortality after Massachusetts health care reform: a quasi-experimental study, Ann Intern Med, 160, 585, 10.7326/M13-2275 Sommers, 2012, Mortality and access to care among adults after state Medicaid expansions, N Engl J Med, 367, 1025, 10.1056/NEJMsa1202099 Siegel, 2020, Cancer statistics, 2020, CA Cancer J Clin, 70, 7, 10.3322/caac.21590 Sabik, 2018, Medicaid expansions and cervical cancer screening for low-income women, Health Serv Res, 53, 2870, 10.1111/1475-6773.12732 Fedewa, 2019, Changes in breast and colorectal cancer screening after Medicaid expansion under the Affordable Care Act, Am J Prev Med, 57, 3, 10.1016/j.amepre.2019.02.015 Huguet, 2019, Cervical and colorectal cancer screening prevalence before and after Affordable Care Act Medicaid expansion, Prev Med, 124, 91, 10.1016/j.ypmed.2019.05.003 Zerhouni, 2019, Effect of Medicaid expansion on colorectal cancer screening rates, Dis Colon Rectum, 62, 97, 10.1097/DCR.0000000000001260 Curry, 2018, Screening for ovarian cancer: US preventive services task force recommendation statement, JAMA, 319, 588, 10.1001/jama.2017.21926 Wu, 2020, The effect of guideline-concordant care in mitigating insurance status disparities in cervical cancer, Gynecol Oncol, 159, 309, 10.1016/j.ygyno.2020.08.006 Bodurtha Smith, 2022, Insurance-mediated disparities in gynecologic oncology care, Obstet Gynecol, 139, 305, 10.1097/AOG.0000000000004643 Bonafede, 2019, Breast, cervical, and colorectal cancer screening: patterns among women with Medicaid and commercial insurance, Am J Prev Med, 57, 394, 10.1016/j.amepre.2019.04.010 Compaoré, 2022, To what extent do age, stage and treatment influence survival after invasive cervical cancer: a French population-based study, Cancer Causes Control, 33, 403, 10.1007/s10552-021-01536-9 Quinn, 2019, Increasing age predicts poor cervical cancer prognosis with subsequent effect on treatment and overall survival, Brachytherapy, 18, 29, 10.1016/j.brachy.2018.08.016 2010, FDA licensure of bivalent human papillomavirus vaccine (HPV2, Cervarix) for use in females and updated HPV vaccination recommendations from the Advisory Committee on Immunization Practices (ACIP), MMWR Morb Mortal Wkly Rep, 59, 626 Bristow, 2013, Disparities in ovarian cancer care quality and survival according to race and socioeconomic status, J Natl Cancer Inst, 105, 823, 10.1093/jnci/djt065 Gardy, 2019, Impact of socioeconomic status on survival in patients with ovarian cancer, Int J Gynecol Cancer, 29, 792, 10.1136/ijgc-2018-000097 Chen, 2021, Adherence to treatment guidelines as a major determinant of survival disparities between black and white patients with ovarian cancer, Gynecol Oncol, 160, 10, 10.1016/j.ygyno.2020.10.040 Huang, 2020, Impact of quality of care on racial disparities in survival for endometrial cancer, Am J Obstet Gynecol, 223, 396.e1, 10.1016/j.ajog.2020.02.021 Pfaendler, 2018, Disparities in adherence to National Comprehensive Cancer Network treatment guidelines and survival for stage IB-IIA cervical cancer in California, Obstet Gynecol, 131, 899, 10.1097/AOG.0000000000002591 Yang, 2021, Prevalence of missing data in the National cancer database and association with overall survival, JAMA Netw Open, 4, 10.1001/jamanetworkopen.2021.1793