Insomnia Disorder in Menopausal / perimenopausal women: Prevalence, Risk & Key Differences

Key things to know What the evidence shows
How common is it? Not established disorder-specific; insomnia symptoms 27% perimenopause, 42% postmenopause in 2026 meta-analysis
Is it more common among menopausal / perimenopausal women? Markedly elevated insomnia burden during menopausal transition
Are menopausal / perimenopausal women at higher risk? #N/A
How much higher is the risk? Symptom point prevalence 27% peri / 42% postmenopause
How often can it be missed? Very High
Does it show up differently among menopausal / perimenopausal women? Strong Yes
How might it look different? Hot flashes/night sweats, hormonal changes and mood symptoms can precipitate or perpetuate insomnia
What commonly occurs alongside it? Depression; anxiety; vasomotor symptoms
What can it be confused with? Vasomotor sleep disruption; sleep apnea; RLS; depression
Common screening tool ISI — Insomnia Severity Index
Separate screening tool for menopausal / perimenopausal women None established
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