Evidence map›Paper›PMID 30934957›Full record

ArticleInternational journal of environmental research and public health2019

Maximum Temperature and Solar Radiation as Predictors of Bipolar Patient Admission in an Emergency Psychiatric Ward.

Andrea Aguglia, Gianluca Serafini, Andrea Escelsior, Giovanna Canepa, Mario Amore, Giuseppe Maina

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Impacts of extreme temperatures on mood disorders: A systematic review.European psychiatry : the journal of the Association of European Psychiatrists · 2025
    Pooled it
  2. Possible compensatory role of cerebellum in bipolar disorder. A cortical thickness study.European archives of psychiatry and clinical neuroscience · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Climate change, trauma and mental health in Italy: a scoping review.European journal of psychotraumatology · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Andrea AgugliaSection of Psychiatry, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy. andrea.aguglia@unito.it.
Gianluca SerafiniSection of Psychiatry, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy. gianluca.serafini@unige.it.
Andrea EscelsiorSection of Psychiatry, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy. andrea.escelsior@live.com.
Giovanna CanepaSection of Psychiatry, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy. jovycanepa@libero.it.ORCID 0000-0002-8227-6419
Mario AmoreSection of Psychiatry, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy. mario.amore@unige.it.
Giuseppe MainaPsychiatric Clinic, "San Luigi Gonzaga Hospital" of Orbassano-"Rita Levi Montalcini" Department of Neuroscience, University of Turin, 10043 Turin, Italy. giuseppemaina@hotmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Environmental variables can regulate behavior in healthy subjects. Recently, some authors investigated the role of meteorological variables in bipolar patients with an impact on both the onset and course of bipolar disorder (BD). The aim of this study was to investigate the impact of meteorological variables and other indexes in bipolar hospitalized patients. We examined all patients admitted to the Psychiatric Inpatient Unit of San Luigi Gonzaga Hospital, Orbassano (Turin, Italy) from September 2013 to August 2015, collecting several socio-demographic and clinical characteristics. Seven hundred and thirty patients were included. Compared to the day of admission of control individuals, patients with BD were admitted on a day that presented higher minimum, medium, and maximum temperature, higher maximum humidity, higher solar radiation, and higher hours of sunshine. After logistic regression analysis, admissions to the emergency psychiatric ward due to a primary diagnosis of BD were associated with maximum temperature and solar radiation. The current study provides a novel perspective on the question surrounding seasonal mood patterns in patients with BD. A greater awareness of all possible precipitating factors is needed to inform self-management and psycho-educational programs as well as to improve resilience regarding affective recurrences in the clinical practice.

Indexed as

SunlightTemperatureAdultBipolar DisorderEmergency Service, HospitalFemaleHumansHumidityItalyMaleMiddle AgedPatient AdmissionPsychiatric Department, HospitalSolar Energybipolar disorderdaylight exposureemergency psychiatrymeteorological variablessunlighttemperature

Identifiers

PMID30934957
PMCPMC6480941

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.