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Impact of Anesthetic Environment the Sex Ratio of the Children of Female Assistants

Work Environment's Impact on the Sex Ratio of the Children of Resuscitation Anesthesia Assistants

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04532502
Enrollment
143
Registered
2020-08-31
Start date
2021-10-02
Completion date
2021-12-02
Last updated
2021-12-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anesthesia, General, Anesthetics Adverse Reaction

Keywords

Anesthesia care providers, offspring sex ratio, Inhalation induction of anesthesia

Brief summary

The aims of this multi center retrospective study was to determine: * whether the sex ratio of the offspring of female assistants in anesthesia-resuscitation differs from that of the population at large * whether the assistants' work environment at the time of their offspring's conception influences the sex of their offspring

Interventions

Work environmental exposure

Sponsors

University of Liege
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to No maximum

Inclusion criteria

* Female assistants in anesthesia-resuscitation in the Wallonia-Brussels Federation (Belgium) who conceived one or more children in the course of their training between 2009 and 2019 and who delivered before the end of 2019 (cut-off: midnight on 31 December 2019)

Exclusion criteria

* Male assistants in anesthesia-resuscitation * Female assistants in anesthesia-resuscitation who trained before 2009 or after 2019. * Female assistants in anesthesia-resuscitation who relied on medically assisted reproduction.

Design outcomes

Primary

MeasureTime frameDescription
Offspring sex ratio5 years (duration of anesthesia training)Offspring sex ratio of female anesthesia assistants will be recorded

Countries

Belgium

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026