The PATHS program of research consists of 15 interrelated sub-projects, each designed to assess the impact of various interventions aimed at improving health and social outcomes for children. The sub-projects include:

1. Baby Friendly Hospital Initiative (BFHI)
2. Physician Integrated Network (PIN)
3. In-School Teen Clinics
4. Healthy Baby Program
5. Families First Home Visiting Program
6. Social Housing
7. Healthy Buddies
8. Roots of Empathy (ROE)
9. Full-Day Kindergarten
10. Qualitative Analysis: Understanding Mechanisms of Inequality
11. Early Intervention for ADHD
12. Early Psychosis Prevention and Intervention Program (EPPIS)
13. Community Schools Investigator's (CSI) Summer Learning Enrichment Program
14. Public Health Sensitive Conditions (PHSC)
15. Integrative Analysis