Menstrual Bleeding Patterns in Southern Brazil
Author Information
Author(s): Santos Iná S, Minten Gicele C, Valle Neiva C J, Tuerlinckx Giovana C, Silva Alessandra B, Pereira Guilherme A R, Carriconde Joaquim F
Primary Institution: Postgraduate Program in Epidemiology, Federal University of Pelotas
Hypothesis
What are the characteristics and distribution of menstrual bleeding among women aged 18-45 in Southern Brazil?
Conclusion
Heavy menstrual bleeding is common in the community and is linked to various socio-demographic and health factors.
Supporting Evidence
- 35.3% of women reported heavy menstrual flow.
- Heavy menstrual bleeding was more common in older, less educated, and obese women.
- Use of hormonal contraceptives was associated with lower prevalence of heavy menses.
Takeaway
Many women in Southern Brazil experience heavy periods, and this can be related to their age, education, and health.
Methodology
A community-based cross-sectional study using structured questionnaires and anthropometric measurements at primary health care facilities.
Potential Biases
Potential information bias due to self-reported data on menstrual bleeding.
Limitations
The sample may not represent the entire population as it was limited to users of primary health care units.
Participant Demographics
Women aged 18-45 years, primarily users of primary health care facilities in Pelotas, Brazil.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI 32.1-38.6%
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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