Insomnia Disorder in Women

Key things to know What the evidence shows
How common is it? General insomnia prevalence higher than men; overall diagnostic-criteria meta-analysis ~22% across sexes
Is it more common among women? Higher than men
Are women at higher risk? #N/A
How much higher is the risk? Female vs male insomnia OR 1.58 in diagnostic-criteria meta-analysis; older meta RR 1.41
How often can it be missed? High
Does it show up differently among women? Somewhat
How might it look different? Hormonal/reproductive transitions, caregiving and mood symptoms may contribute; insomnia may be normalized
What commonly occurs alongside it? Depression; anxiety; chronic pain
What can it be confused with? Sleep apnea; RLS; circadian disorders; depression/anxiety
Common screening tool ISI — Insomnia Severity Index
Separate screening tool for women None
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