Association between SARS-CoV-2 vaccination and healthcare contacts for menstrual disturbance and bleeding in women before and after menopause: nationwide, register based cohort study.
Rickard LjungYiyi XuAnders SundströmSusannah LeachEbba HallbergMaria BygdellMaria LarssonVeronica ArthursonMagnus GisslenRolf GedeborgFredrik NybergPublished in: BMJ (Clinical research ed.) (2023)
Weak and inconsistent associations were observed between SARS-CoV-2 vaccination and healthcare contacts for bleeding in women who are postmenopausal, and even less evidence was recorded of an association for menstrual disturbance or bleeding in women who were premenopausal. These findings do not provide substantial support for a causal association between SARS-CoV-2 vaccination and healthcare contacts related to menstrual or bleeding disorders.
Keyphrases
- sars cov
- healthcare
- polycystic ovary syndrome
- atrial fibrillation
- breast cancer risk
- respiratory syndrome coronavirus
- pregnancy outcomes
- cervical cancer screening
- postmenopausal women
- type diabetes
- pregnant women
- bone mineral density
- metabolic syndrome
- health information
- insulin resistance
- coronavirus disease
- adipose tissue
- health insurance
- affordable care act