Temporal Trajectories in Sleep, Temperature Trends, Cardiorespiratory, and Activity Metrics Measured via Oura Ring During Pregnancy: Large-Scale Observational Analysis.

ABSTRACT:

Background

Pregnancy and childbirth involve significant health challenges, including preventable maternal deaths, severe complications, and disparities tied to social determinants, emphasizing the need for improved maternal care. Pregnancy could benefit from a more comprehensive, continuous care model that captures dynamic changes and enhances maternal-fetal outcomes.

Objective

This large-scale, real-world, high-density study aims to use wearable data to investigate maternal biobehavioral trajectories for pregnancies leading to loss, preterm, and term births, exploring how demographic factors like age and body mass index (BMI) affect these trajectories.

Methods

Retrospective observational analysis of pregnancies from a sample of 10,318 and 18- to 51-year-old female Ou

SUBMITTER: Adaimi R 

PROVIDER: S-EPMC12603580 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature