Ultrasound Jugular Venous Pressure Measurements from a 30-Participant Study

Karin Vogt published a dataset on figshare in April 2026 containing primary and secondary endpoints from a cross-sectional study comparing four ultrasound methods for measuring jugular venous pressure. The data includes median uJVP values, percentages of participants with measurements differing from a reference, reproducibility rates, and feasibility scores for each method across 30 healthy volunteers. The study aimed to standardize non-invasive hydration assessment.

Use Cases

• Compare the reproducibility of different ultrasound measurement methods for jugular venous pressure.
• Assess the feasibility of various IJV-US techniques in a clinical setting.
• Validate new ultrasound-based hydration assessment tools against established methodological endpoints.
• Analyze the distribution of uJVP measurements in euvolemic individuals to establish normative ranges.

Strengths

• Data is derived from a structured cross-sectional study with 30 participants (50% females).
• Includes specific reproducibility scores (e.g., 83.3% for method 3b) and feasibility rates (e.g., 100% for methods 1 and 3b).
• Published under a permissive CC-BY-4.0 license for broad reuse.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• The dataset is very small (5.5 KB), indicating limited scope and sample size.
• Geographic and institutional origins of the data are not specified, which may limit contextual understanding.

Provenance

Source

Karin Vogt via figshare.

Collection Method

Cross-sectional study with ultrasound assessment by two independent, blinded investigators using standardized procedures.

Time Range

Study period not specified in metadata.

Freshness

Last updated 2026-04-09 17:29:56; freshness should be verified.

Geography

Spatial coverage is not specified.