collaborative work, e.g.
maternal x digital health
Discrete glucose profiles identified using continuous glucose monitoring data and their association with adverse pregnancy outcomes, American Journal of Obstetrics & Gynecology, 2024
Predicting the risk of gestational diabetes using clinical data with machine learning: a predictive model study, American Journal of Obstetrics & Gynecology, 2023
Machine learning for maternal health: Predicting delivery location in a community health worker program in Zanzibar, Frontiers in Digital Health, 2023.
Errors in estimated gestational ages reduce the likelihood of health facility deliveries: results from an observational cohort study in Zanzibar. BMC Health Services Research, 2020.
Improving health facility delivery rates in Zanzibar, Tanzania through a large-scale digital community health volunteer program: A process evaluation. Health Policy & Planning, 2020.
(photo from D-tree International)
reproductive health policy
Massachusetts' Parental Consent Law and Procedural Timing Among Adolescents Undergoing Abortion. Obstetrics & Gynecology, 2019.
Mifepristone and misoprostol for undesired pregnancy of unknown location, Obstetrics & Gynecology, 2022.
The impact of the COVID-19 pandemic on abortion care utilization and disparities by age, American Journal of Obstetrics & Gynecology, 2021.
State and federal abortion restrictions increase risk of COVID-19 exposure by mandating unnecessary clinic visits. Contraception, 2020.
covid-19 pandemic response
Missing data and missed infections: investigating racial and ethnic disparities in SARS-CoV-2 testing and infection rates in Holyoke, Massachusetts, American Journal of Epidemiology, 2024.
Disparities in SARS-CoV-2 Infection by Race, Ethnicity, Language, and Social Vulnerability: Evidence from a Citywide Seroprevalence Study in Massachusetts, Journal of Racial and Ethnic Disparities, 2023
Disruptions in maternal health service use during the COVID-19 pandemic in 2020: experiences from 37 health facilities in low-income and middle-income countries, BMJ Global Health, 2021.
statistical methods development
Syndromic surveillance using monthly aggregate health systems information data: methods with application to COVID-19 in Liberia. International Journal of Epidemiology, 2021.
Auto-g-computation of causal effects on a network. Journal of the American Statistical Association, 2020.
Estimation of natural indirect effects robust to unmeasured confounding and mediator measurement error. Epidemiology, 2019.