TY - JOUR
T1 - Impact of the summer 2003 heat wave on the activity of two psychiatric emergency departments
AU - Bulbena, A.
AU - Sperry, L.
AU - Ribera, C. Garcia
AU - Merino, A.
AU - Mateu, G.
AU - Torrens, M.
AU - Gil, J. San
AU - Cunillera, J.
AU - Bulbena, Antonio
PY - 2009/12/1
Y1 - 2009/12/1
N2 - Introduction. Heat waves have been related with lethal effects, especially in Europe during the intensely hot summer of 2003. However, besides increased deaths and ailments, there are no specific data on the psychiatric effects of heat waves. Methods. We have compared psychiatric emergencies in Barcelona during a 15-day heat waves period with the rest of the 2003 summer days. The main variables of the study were total emergencies, admissions, diagnoses, Severity of Psychiatric Illness scale (SPI), psychosocial variables, treatment rendered (including use of restraints), and referrals. Results. No differences were found in the number of emergencies and admissions. During the heat wave, there were more patients with psychiatric backgrounds, more diagnoses of alcohol and drug abuse, but fewer anxiety disorders. The proportion of patients with mechanical restraint increased, but this only occurred in half of the cases in patients with drug or alcohol abuse. The item dangerousness toward others (part of the SPI scale) scored significantly higher during the heat waves. Conclusions. There were no significant increases or decreases in psychiatric emergencies or admissions. However, the heat wave was related to more violent behavior and higher drug and alcohol abuse. It should be noted that anxiety conditions and benzodiazepine prescriptions were lower during this period. These findings may be useful to implement medical-psychiatric preventive measures against the heat wave phenomenon.
AB - Introduction. Heat waves have been related with lethal effects, especially in Europe during the intensely hot summer of 2003. However, besides increased deaths and ailments, there are no specific data on the psychiatric effects of heat waves. Methods. We have compared psychiatric emergencies in Barcelona during a 15-day heat waves period with the rest of the 2003 summer days. The main variables of the study were total emergencies, admissions, diagnoses, Severity of Psychiatric Illness scale (SPI), psychosocial variables, treatment rendered (including use of restraints), and referrals. Results. No differences were found in the number of emergencies and admissions. During the heat wave, there were more patients with psychiatric backgrounds, more diagnoses of alcohol and drug abuse, but fewer anxiety disorders. The proportion of patients with mechanical restraint increased, but this only occurred in half of the cases in patients with drug or alcohol abuse. The item dangerousness toward others (part of the SPI scale) scored significantly higher during the heat waves. Conclusions. There were no significant increases or decreases in psychiatric emergencies or admissions. However, the heat wave was related to more violent behavior and higher drug and alcohol abuse. It should be noted that anxiety conditions and benzodiazepine prescriptions were lower during this period. These findings may be useful to implement medical-psychiatric preventive measures against the heat wave phenomenon.
KW - Alcohol abuse
KW - Anxiety
KW - Emergencies
KW - Heat wave
KW - Meteorology
KW - Psychiatry
KW - Severity scale
KW - Violence
M3 - Article
SN - 1139-9287
VL - 37
SP - 158
EP - 165
JO - Actas Espanolas de Psiquiatria
JF - Actas Espanolas de Psiquiatria
IS - 3
ER -