Wind direction and mental health: a time-series analysis of weather influences in a patient with anxiety disorder.
Time-series analysis was used to study the associations between daily weather variables and symptomatology in a man suffering from recurrent anxiety. Outcome measures were the patient's main symptoms: anxiety and energy. Wind direction appeared to be related to the patient's energy levels; these were significantly lower when the wind blew from the southeast. This effect could not be explained by other weather parameters. Decreases in energy in turn predicted increases in anxiety. The reverse effect was observed as well, with increases in anxiety predicting decreases in energy, indicating a positive feedback loop.
Center for Integrative Psychiatry, Lentis, Groningen, Netherlands. elske.bos@umcg.nl
Elisabeth Henriette
EH
Bos
Rogier
R
Hoenders
Peter
P
de Jonge
D000328:Adult; D001007:Anxiety / Q000175:diagnosis / Q000523:psychology*; D018450:Disease Progression; D006801:Humans; D008297:Male; D008603:Mental Health; D011594:Psychometrics / Q000379:methods*; D012008:Recurrence; D014887:Weather; D014919:Wind