2005 data from the National ART Surveillance System (NASS) details outcomes of assisted reproductive technology (ART) procedures in the United States. The report, authored by Victoria Clay Wright of the National Center for Chronic Disease Prevention and Health Promotion, includes 134,260 ART procedures resulting in 38,910 live-birth deliveries and 52,041 infants. It provides state-specific results and analysis of factors like embryo type, pregnancy rates, and multiple-birth risks.
Use Cases
- Analyze state-level variations in ART procedure volume and live-birth rates based on state-specific results mentioned.
- Model the relationship between embryo type (fresh vs. thawed, patient vs. donor) and pregnancy/live-birth outcomes based on described percentages.
- Assess the public health impact of ART on multiple births and associated risks like preterm delivery and low birthweight based on reported statistics.
Strengths
- Includes 134,260 ART procedures and 52,041 infant births, providing substantial national-scale data.
- Reports detailed breakdowns, such as 73% of procedures using freshly fertilized embryos from the patient's own eggs.
- Provides state-specific results, with California (18,655 procedures) and New York (12,032) having the highest volumes.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data is from a single year (2005), limiting longitudinal analysis.
Provenance
- Source
- National Center for Chronic Disease Prevention and Health Promotion, CDC
- Collection Method
- Data collected via the National ART Surveillance System (NASS) under the Fertility Clinic Success Rate and Certification Act, contracted to Westat, Inc.
- Time Range
- 2005
- Geography
- United States, with state-specific results