Seasonal affective disorder & light: past, present and future.
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Biomechanical Phenomena↗
Biomedical subjects
Publications and source records attributed to F M Jacobsen.
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We examined data from 44 women with seasonal affective disorder (SAD) to determine whether any demographic, diagnostic, or symptomatic characteristics would be predictive of a favorable response to phototherapy. Preexistent hypersomnia was particularly associated with lessening of depression after phototherapy. In contrast to a report elsewhere, both "typical" and "atypical" depressive symptoms correlated with improvement after phototherapy.