Evidence map›Paper›PMID 30218203›Full record

ReviewInternational journal of biometeorology2018

Impact of high altitude on key determinants of female reproductive health: a review.

Snigdha Shaw, Dishari Ghosh, Utkarsha Kumar, Usha Panjwani, Bhuvnesh Kumar

Registry-linked trialAbstract readReview
PubMed Publisher
In one paragraph

Review in International journal of biometeorology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07337928 (Altitude Training Effectiveness; Is There a Role for Sleep and Menstrual Health?), which is not on this map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.3field-weighted citation impact, top 8% of its field
1 · What the graph read from 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.

2 · The registry

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.

NCT07337928 not yet recruitingnot on this mapstarted 2026, after this paper: background citation

Altitude Training Effectiveness; Is There a Role for Sleep and Menstrual Health?

Typeobservational_patient_registrySponsorVrije Universiteit BrusselRan2026 to 2026Enrolled30ConditionsAltitude Effectiveness
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 27 citations in OpenAlex.

  1. Effects of Acute Hypoxic Exposure on Ovarian Function in Female Mice.Reproductive sciences (Thousand Oaks, Calif.) · 2026
    Article
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  3. Review
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  9. Perspectives on biometeorological research on the African continent.International journal of biometeorology · 2021
    Review
  10. Article
  11. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Snigdha ShawHigh Altitude Physiology Department, Defence Institute of Physiology and Allied Sciences, Delhi, India.
Dishari GhoshHigh Altitude Physiology Department, Defence Institute of Physiology and Allied Sciences, Delhi, India. dghosh@dipas.drdo.in.ORCID http://orcid.org/0000-0002-1300-6538
Utkarsha KumarHigh Altitude Physiology Department, Defence Institute of Physiology and Allied Sciences, Delhi, India.
Usha PanjwaniHigh Altitude Physiology Department, Defence Institute of Physiology and Allied Sciences, Delhi, India.
Bhuvnesh KumarHigh Altitude Physiology Department, Defence Institute of Physiology and Allied Sciences, Delhi, India.
Defence Institute of Physiology and Allied Sciences · INDefence Institute of High Altitude Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Imperishable research work was done on females visiting high-altitude (HA) areas for recreational activities or job purposes as well as on female HA natives. Hypoxia at HA is an unavoidable condition that affects the determinants of female reproductive functions like, the age of menarche and menopause, whole reproductive span, hormone synthesis, and fertility. This review will emphasize whether HA hypoxia is a threat to women: residents or visitors by analyzing these proximate determinants. Delayed menarcheal and advanced menopausal age was found to shorten the reproductive span in some HA populations, whereas in some cases, menstrual cycle was also reported to be irregular. In addition, the completed fertility rate (CFR) was increased when people migrated to lower altitude. Altered stress hormones and reproductive hormones were observed in sea-level females exposed to HA. Oxidative stress (OS) at HA was also reviewed to explain the probable reasons for the observed changes in these determinants because disturbed redox homeostasis may be a connecting link, affecting the reproductive functions. In conclusion, HA hypoxia plays a crucial role on various determinants of female reproductive health and this review will be helpful for more precise study along with the probable underlying mechanisms responsible for the changes in female reproductive functions at HA.

Indexed as

AltitudeReproductive HealthWomen's HealthAnimalsFemaleFertilityGonadal Steroid HormonesHumansOxidative StressGonadal Steroid HormonesFertilityHigh altitudeHypoxiaMenarcheMenopauseOxidative stressReproductive healthWomen

Identifiers

PMID30218203
OpenAlexW2890885671

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.