VALIDATION of the FASD 4-Digit Code

• (2023) Comparison of 3 decades of WA and AK FASD diagnoses using the FASD 4-Digit Code.
• (2020) Among children with FASD, alcohol explains most of CNS damage, with other risks explaining a significant, but smaller proportion of the damage.
• (2020) High facial specificity and PPV required to diagnose FAS when prenatal alcohol exposure is unknown.
• (2020) 2.933 FASD 4-Digit Code diagnoses from Alaska from 1999-2020.
• (2019) Comparison of 4-Digit, Hoyme, Canadian and
  Australian FASD diagnostic systems
• (2019) Response to Emily Oster "Expecting Better"
• (2019) Low alcohol and risk for FAS/PFAS: Danish study
• (2019) Twin study: Same exposure-different outcomes
• Free Lip-Philtrum Guides with 3/4 views for iPhone/Tablet
• (2017) Comparison of 4-Digit Code & Hoyme Diag Systems
• (2016) Growth deficiency essential in FASD diagnosis
• (2026) Updated FAS Facial Analysis Software
• Video introduction to FAS Facial Photo Analysis Software
• (2014) FASD Recommendations to WA Legislature
• (2014) Astley testimony to WA Legislature on FASD
• (2014) Value of a FASD Diagnosis: 20 yrs of Parent Surveys
• (2010) Profile of 1,400 WA FAS DPN Patients with FASD
• When is a philtrum Rank 4 or Rank 5?
• Animated Facial Photography and Measurement Instruction
• (2024) 4-Digit Diagnostic Code (video introduction)
• (2024) 1-Page 4-Digit Code Diagnostic Form
• (2004) FASD Prevention: Evidence of Success
• 4-Digit Code Online Course (over 1500 graduates)
• Palpebral fissure length measurement accuracy.
• PFL Z-score Calculator & Which Norms to Use