There are 8 papers on SDANN in aging research: 1 trial and 5 observational studies in people, 1 in animals.
8 papers study it5 more mention it3 findings
“SDANN was negatively correlated with frailty scores (ρ = -0.269, p = 0.014)”
- Human trial1
- Humans5
- Animals1
- In silico1
Associations
3Activities of daily living
upin humans1
1 study
Activities of daily living
upin humans1
SDANN is associated with activities of daily living in humans (hospitalized patients) (ρ = 0.247, p = 0.024).
“and positively correlated with ADL scores (ρ = 0.247, p = 0.024), suggesting better functional independence.”
Humanshospitalized patientsn = 83
Journal of clinical medicine
Frailty
downin humans1
1 study
Frailty
downin humans1
SDANN is associated with frailty in humans (hospitalized patients) (ρ = -0.269, p = 0.014).
“SDANN was negatively correlated with frailty scores (ρ = -0.269, p = 0.014)”
Humanshospitalized patientsn = 83
Journal of clinical medicine
Elderly age-group membership
upin humans1
1 study
Elderly age-group membership
upin humans1
SDANN predicts elderly age-group membership in humans (healthy individuals; tree-based classifiers).
“identifies notably high SDANN values as indicative of elderly individuals, distinguishing them from younger adults.”
Humanshealthy individuals; tree-based classifiers
PloS one
Latest
2 papers in 12 monthsActa Cardiologica Sinica
The Relationship Between VO₂ Max and Heart Rate Variability Parameters in Individuals with High Risk for Cardiovascular Disease
Cohort study of 311 peopleBiomarkers
Veterinary Sciences
Heart Rate and Heart Rate Variability Are Affected by Age and Activity Level in Athletic Horses
Study of 46 horsesMechanisms
Journal of Clinical Medicine
Heart Rate Variability: Marker of the Impact of Cardiovascular Disease on Intrinsic Capacity in Older Adults
Cohort study of 83 peopleHeart rate variability
Biomedicine & Pharmacotherapy
Trimethylamine-N-oxide aggravated the sympathetic excitation in D-galactose induced aging rats by down-regulating P2Y12 receptor in microglia
Study of 18 peopleMechanisms
Global Heart
Age and Sex Differences in Heart Rate Variability and Vagal Specific Patterns - Baependi Heart Study
Cross-sectional study of 1,287 peopleHeart rate variability
Archives of Gerontology and Geriatrics
Aging, heart rate variability and patterns of autonomic regulation of the heart
Cross-sectional study of 1,743 peopleMechanisms
Polskie Archiwum Medycyny Wewnetrznej
Effect of short‑term testosterone replacement therapy on heart rate variability in men with hypoandrogen‑metabolic syndrome
Non-randomized trial in 80 peopleTestosterone
Journal of Clinical Medicine
The Effects of Sleeve Gastrectomy on Blood Pressure, Blood Pressure Variability, and Autonomic Functions in Severely Obese Patients Without Diabetes or Hypertension
Non-randomized trial in 78 peopleSleeve gastrectomy
Frontiers in Cardiovascular Medicine
Study on the Relationship Between Orthostatic Hypotension and Heart Rate Variability, Pulse Wave Velocity Index, and Frailty Index in the Elderly: A Retrospective Observational Study
Study in peopleBiomarkers