Cardiac Autonomic Modulation and Blood Pressure in 203 Adolescents

A research dataset of 203 adolescents grouped by systolic and diastolic blood pressure into prehypertension and normotensive categories. The data includes anthropometric, cardiovascular, and sleep quality characteristics, analyzed using statistical tests and logistic regression. The study was authored by Sara Raquel Dutra-Macêdo and uses R software for analysis.

Use Cases

• Modeling the association between cardiac autonomic modulation (e.g., Shannon entropy) and blood pressure levels based on the described variables.
• Investigating the role of factors like sleep quality and school time in adolescent hypertension risk using the logistic regression framework mentioned.
• Analyzing differences in cardiovascular and anthropometric characteristics between prehypertension and normotensive adolescent groups.

Strengths

• Includes data from 203 adolescent participants, providing a substantive sample size.
• Contains multiple variable types: anthropometric, cardiovascular, and sleep quality characteristics.
• Statistical analysis details are provided, including significance levels (p<0.05) and effect size calculation using Cohen's formula.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.
• Data may reflect temporal or demographic bias inherent to the specific research study.

Provenance

Source

Sara Raquel Dutra-Macêdo

Collection Method

Data collected from 203 adolescents, grouped by blood pressure, with characteristics measured and analyzed statistically.