Our Services
At PHACS, we provide expert, end-to-end analytic support to advance public health research and practice. With deep expertise in epidemiologic and biostatistical methods, we collaborate closely with our clients to ensure every project, from design to dissemination, is rigorously planned, expertly executed, and communicated with clarity. We are committed to delivering high-quality, customized solutions that meet the unique needs of governments, universities, and private institutions.
Study Design
We bring extensive experience in randomized, observational, and quasi-experimental designs. Our expertise includes randomized controlled trials, pre-test/post-test designs, interrupted time series, survival analyses, regression discontinuity designs, cross-sectional analyses, difference-in-differences, propensity score matching, natural experiments, ecological studies, and more. We work with clients to choose the right design to address their research questions and maximize analytic rigor.
Data Management
We excel in managing complex data and building robust data pipelines. Using tools like SAS, R, and R Shiny, we develop efficient procedures to prepare, update, and manage large datasets. Central to our approach is comprehensive documentation, ensuring that all work is accessible to cross-functional teams and that institutional knowledge is preserved long after project completion.
Statistical Analysis
We offer extensive expertise in identifying and applying the most appropriate analytic approaches for your data and study goals. What sets us apart is our collaborative process. By understanding your objectives and the context of your data, we deliver results that minimize limitations, ensure validity, and meaningfully answer research questions. Our areas of expertise include regression and generalized regression, multilevel modeling, repeated measures analyses, structural equation modeling, weighted survey analysis, propensity score methods, latent construct assessment, and more.
Reporting and Visualization
Statistical analyses have the greatest impact when communicated effectively. We provide tailored reporting for both scientific audiences, including manuscripts, grant submissions, and white papers, and non-technical audiences, ensuring results and limitations are conveyed clearly. Our team is dedicated to supporting dissemination efforts that drive real-world improvements.
Grant and Contract Submission
PHACS has a strong track record in supporting successful grant and contract proposals, including NIH-funded grants and contracts with government agencies and academic institutions. We contribute study design and statistical analysis plans that strengthen applications and set projects up for success.
Consulting and Technical Assistance
Beyond full-service support, we offer consulting and technical assistance for teams seeking expert guidance at any stage of their project. Whether you need advice on study planning, data management strategies, analytic approaches, or interpreting complex results, PHACS provides flexible support tailored to your needs.
