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Negative / Null Result ReportOpen accessMedicine

Age predominates as associate than reproductive health stage for 5 min heart rate variability in middle aged women- a cross-sectional study from Gujarat, India.

Solanki JD; Joshi DR; Atodaria KA; Ghodadara CM · 2025 · Journal of family medicine and primary care

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Introduction Cardiovascular health is adversely affected by menopausal transition with reduced heart rate variability (HRV) as a manifest. Electrocardiogram (ECG) based 5 min HRV has worsening trend from premenopausal to postmenopausal…

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Metadata source: Europe PMC · DOI 10.4103/jfmpc.jfmpc_274_25