Portuguese Clinical Geneticists' Views on Managing Low-Penetrance CNVs

An online questionnaire administered to Clinical Geneticists in Portugal captured perspectives on the management of Low-Penetrance Copy Number Variants. The results highlight a significant absence of agreement on disclosure practices and considerable variability in ethical views on prenatal and preimplantation testing. The dataset, authored by Ana Rita Soares and last updated in March 2026, advocates for the development of national clinical guidelines.

Use Cases

• Analyze clinician agreement on disclosure practices for LP-CNVs based on the described survey results.
• Study ethical perspectives on prenatal diagnosis and preimplantation genetic testing for LP-CNVs based on the questionnaire findings.
• Investigate challenges in patient understanding of genetic information and the need for shared decision-making as highlighted in the description.
• Compare clinical management approaches for LP-CNVs across different healthcare regions based on the described 'postcode lottery' observation.

Strengths

• Dataset is openly licensed under CC-BY-4.0.
• Focuses on a specific and understudied clinical-ethical niche in Portugal.
• File size of 28.4 KB suggests a structured, manageable dataset.

Limitations

• Row count and specific column definitions are unknown, limiting suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The 28.4 KB size indicates a very limited scope, likely a small survey sample.

Provenance

Source

figshare, authored by Ana Rita Soares.

Collection Method

Data was gathered via an online questionnaire administered to Clinical Geneticists in Portugal.

Freshness

Last updated 2026-03-18 07:35:19.

Geography

Portugal