Cohort study, 2018
How common is PMDD in young adult women and what factors increase the risk?
PMDD affected 17.6% of young adult women studied in Brazil and was more common in older women and those with lower income. The study relied on women remembering past symptoms, so the actual rate may differ.
What they did
Cross-sectional study of 727 Brazilian women aged 18 to 24 years conducted from 2012 to 2014. Researchers assessed PMDD using the Mini International Neuropsychiatry Interview, a diagnostic tool.
What they found
The prevalence of PMDD was 17.6%. PMDD was significantly higher among older women and women from lower socio-economic status. Several mental health conditions were significantly associated with PMDD including current major depression disorder, agoraphobia, bipolar disorder, current suicide risk, generalized anxiety disorder, social phobia, and specific phobia.
What it means for you
Because the study asked women to remember their past symptoms instead of tracking them as they happened, the findings may not be fully accurate. Clinicians should watch carefully for PMDD, especially in young women with lower income.
17.6%
Prevalence of PMDD
727
Number of women studied
18-24 years
Age range
About the study
- Original title
- Prevalence and factors associated with Premenstrual Dysphoric Disorder: A community sample of young adult women
- Authors
- de Carvalho AB, Cardoso TA, Mondin TC et al.
- Journal
- Psychiatry research
- Year
- 2018
- Study design
- Cohort study
- Participants
- 727
- What was tested
- None - observational study
- Read the paper
- doi.org/10.1016/j.psychres.2018.06.005
Topics
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