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Survey study, 2021

Do PMS and PMDD affect attention and short-term memory in teenage girls?

Yes, somewhat. Teenage girls with PMS/PMDD did worse on a test of attention and interference control than girls without it, and their performance dropped further in the luteal (premenstrual) phase.

Early or limited evidence 36 adolescent girls (14-18 years) with PMS/PMDD and 30 without, tested in two menstrual cycle phases.

What they did

86 adolescents aged 14 to 18 filled out a premenstrual symptom questionnaire. From this, 36 girls with PMS/PMDD and 30 girls without it (controls) were tested twice: once in the follicular phase and once in the luteal phase, using memory and attention tests (including the Stroop test) plus mood and behavior questionnaires.

What they found

Girls with PMS/PMDD performed worse than controls on the part of the Stroop test that measures interference (the ability to ignore distracting information), and this was worse in the luteal phase than the follicular phase. There was no significant group difference on the memory test (VADS-B), but within the PMS/PMDD group, luteal-phase scores were weaker than follicular-phase scores, while controls showed no phase difference.

What it means for you

PMS/PMDD in teenagers may come with some difficulty concentrating and resisting distraction, especially before a period, which could affect schoolwork. The study was small and cross-sectional, so it cannot prove PMS/PMDD causes these changes, only that they occur together.

86

Total adolescents screened

36

Girls with PMS/PMDD analysed

30

Control girls analysed

About the study

Original title
The effects of PMS/PMDD on attention and shortterm memory in adolescent girls
Authors
Cansu Çobanoğlu Osmanlı
Journal
Dusunen Adam The Journal of Psychiatry and Neurological Sciences
Year
2021
Study design
Survey study
Participants
86
What was tested
None (observational comparison across menstrual cycle phases).
Open access
Yes

Topics