Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Association between significant decrease in barometric pressure and onset of labor

E A King1, R G Fleschler, S M Cohen

  • 1St. Luke's Episcopal Hospital, Houston, TX 77030, USA.

Journal of Nurse-Midwifery
|January 1, 1997
PubMed
Summary

Sudden drops in barometric pressure may trigger labor. This study found a significant increase in labor onset within 24 hours following a significant barometric pressure decrease.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Frailty and Health-Related Quality of Life in End Stage Renal Disease Patients of All Ages.

The Journal of frailty & aging·2017
Same author

A Smartphone App for Increasing Live Organ Donation.

American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2016
Same author

Impact of microbiology cascade reporting on antibiotic de-escalation in cefazolin-susceptible Gram-negative bacteremia.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology·2016
Same author

A Risk Index for Living Donor Kidney Transplantation.

American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2016
Same author

Perioperative Complications After Living Kidney Donation: A National Study.

American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2015
Same author

Early Hospital Readmission After Simultaneous Pancreas-Kidney Transplantation: Patient and Center-Level Factors.

American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2015

Area of Science:

  • Obstetrics and Gynecology
  • Environmental Medicine
  • Maternal-Fetal Medicine

Background:

  • The relationship between environmental factors and physiological events remains an area of interest.
  • Barometric pressure, a measure of atmospheric pressure, fluctuates and may influence biological processes.
  • Understanding labor onset triggers is crucial for obstetric care and patient management.

Purpose of the Study:

  • To investigate a potential correlation between sudden decreases in barometric pressure and the spontaneous onset of labor.
  • To determine if atmospheric pressure changes are associated with an increased incidence of labor initiation in pregnant individuals.

Main Methods:

  • A retrospective, non-experimental study design was employed.
  • Data were collected from a 948-bed tertiary care hospital.

Related Experiment Videos

  • Included were pregnant patients at 36 weeks gestation or more who presented with spontaneous labor onset within 48 hours of 12 documented significant barometric pressure drops in 1992.

    • Main Results:

    • A statistically significant increase in labor onsets was observed in the 24 hours following a barometric pressure drop compared to the 24 hours preceding it (P < 0.05).
    • The study identified a higher number of spontaneous labor onsets in the period after significant atmospheric pressure decreases.

    Conclusions:

    • A significant drop in barometric pressure is associated with an increased incidence of spontaneous labor onset.
    • Findings suggest a correlation between acute changes in atmospheric pressure and the initiation of labor in late-term pregnancy.