A Cohort Study for Occupational Stress Induced Early Embryonic Death

Peking University

Status: Completed

Conditions: Etiology; Occupational Stress; Occupational Epidemiology; Cohort Study; Early Embryonic Death

Study type: Observational

Funder types: Other

Identifiers

NCT02115438

54416-01

Details and patient eligibility

About

Occupation stress can be the risk factors of early embryonic death

Enrollment: 3,405 patients

Sex: Female

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Pregnant women and their spouses in the gynecology clinic patients and wish to create the cards in the hospital;
2. the gestational age is less than 14 weeks;
3. pregnant women and their spouses have jobs before treatment.

Exclusion criteria

Do not sign the informed consent.

Trial design

3,405 participants in 1 patient group

Occupational Stress