Trial reportBMC pregnancy and childbirth2021
The effect of yoga on the delivery and neonatal outcomes in nulliparous pregnant women in Iran: a clinical trial study.
Trial report in BMC pregnancy and childbirth, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 6 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
13 citing papers in PubMed, 6 syntheses or guidelines pooled it, 41 citations in OpenAlex.
- Influence of Prenatal Exercise on Apgar Score and Health-Related Physical Fitness in Childhood: A Systematic Review and Meta-Analysis.Journal of pregnancy · 2026Pooled it
- Effects of prenatal yoga on birth outcomes in nulliparous women: a systematic review and meta-analysis of randomized controlled trials.BMC pregnancy and childbirth · 2025Pooled it
- The effect of prenatal yoga and reflexology in reducing labor duration and perceived pain; a systematic review and meta-analysis.BMC pregnancy and childbirth · 2025Pooled it
- Pooled it
- Influence of pelvic floor muscle training alone or as part of a general physical activity program during pregnancy on urinary incontinence, episiotomy and third- or fourth-degree perineal tear: Systematic review and meta-analysis of randomized clinical trials.Acta obstetricia et gynecologica Scandinavica · 2024Pooled it
- The characteristics and effectiveness of pregnancy yoga interventions: a systematic review and meta-analysis.BMC pregnancy and childbirth · 2022Pooled it
- A comparison of the effect of Swedish massage with and without chamomile oil on labor outcomes and maternal satisfaction of the childbirth process: a randomized controlled trial.European journal of medical research · 2022Trial
- Yoga as a form of leisure-time physical activity and pregnancy health outcomes.BMC pregnancy and childbirth · 2026Article
- Article
- Influence of Physical Activity during Pregnancy on Neonatal Complications: Systematic Review and Meta-Analysis.Journal of personalized medicine · 2023Review
- Influence of Physical Activity during Pregnancy on Birth Weight: Systematic Review and Meta-Analysis of Randomized Controlled Trials.Journal of clinical medicine · 2023Review
- Influence of Physical Activity during Pregnancy on Type and Duration of Delivery, and Epidural Use: Systematic Review and Meta-Analysis.Journal of clinical medicine · 2023Review
- Is Exercise during Pregnancy a Risk for Gestational Age and Preterm Delivery? Systematic Review and Meta-Analysis.Journal of clinical medicine · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundYoga can reduce the risk of preterm delivery, cesarean section (CS), and fetal death. The aim of the present study was to investigate the effects of Yoga on pregnancy, delivery, and neonatal outcomes.
methodsThis was a clinical trial study and using the random sampling without replacement 70 pregnant women entered Hatha Yoga and control groups according to the color of the ball they took from a bag containing two balls (blue or red). The data collection tool was a questionnaire pregnancy, delivery, and neonatal outcomes. The intervention in this study included pregnancy Hatha Yoga exercises that first session of pregnancy Yoga started from the 26th week and samples attended the last session in the 37th week. They exercised Yoga twice a week (each session lasting 75 min) in a Yoga specialized sports club. The control group received the routine prenatal care that all pregnant women receive.
resultsThe results showed that yoga reduced the induction of labor, the episiotomy rupture, duration of labor, also had a significant effect on normal birth weight and delivery at the appropriate gestational age. There were significant differences between the first and second Apgar scores of the infants.
conclusionThe results of the present study showed that Yoga can improve the outcomes of pregnancy and childbirth. They can be used as part of the care protocol along with childbirth preparation classes to reduce the complications of pregnancy and childbirth.
trial registrationIRCT20180623040197N2 (2019-02-11).
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.