Kaarina Kowalec

ORCID: 0000-0003-3928-9879 · 2 papers in corpus

observational 2026

A Genome-Wide Association Study of Premenstrual Symptoms in Two Nordic Populations

Biological psychiatry global open science ·doi:10.1016/j.bpsgos.2026.100784

BACKGROUND: Premenstrual disorders (PMDs) are characterized by affective and physical symptoms before menses, likely due to abnormal sensitivity to normal hormone fluctuations. While sizable heritability has been indicated in twin studies, …

observational 2025

Genome-Wide Association Study of Distressing Premenstrual Symptoms in Two Nordic Populations

·doi:10.64898/2025.12.01.25341208

ABSTRACT Background Premenstrual disorders (PMDs) are characterized by affective and physical symptoms before menses, likely due to abnormal sensitivity to normal hormone fluctuations. While sizable heritability has been indicated in twin s…