Conference paper
THE PREVALENCE OF SEASONAL AFFECTIVE DISORDER AMONG THE BLIND AND PATIENTS WITH SERIOUS VISUAL IMPAIRMENT
Bartłomiej Kurczab
; Department of Psychiatry and Psychotherapy, Medical University of Silesia, Katowice, Poland
Aleksandra Ćwiek
; Department of Psychiatry and Psychotherapy, Medical University of Silesia, Katowice, Poland
Krzysztof Kramarczyk
; Department of Psychiatry and Psychotherapy, Medical University of Silesia, Katowice, Poland
Anna Witkowska
; Department of Psychiatry and Psychotherapy, Medical University of Silesia, Katowice, Poland
Karolina Drzyzga
; Department of Psychiatry and Psychotherapy, Medical University of Silesia, Katowice, Poland
Krzysztof Kucia
; Department of Psychiatry and Psychotherapy, Medical University of Silesia, Katowice, Poland
Abstract
Background: Seasonal affective disorder (SAD) is an interesting disorder in which depression should occur at a particular time
of a year, each year and it should disappear at a specific time of the year. While the prevalence of SAD among generally healthy
individuals is well known, the information about the prevalence of this disorder among the blind and visually impaired patients is
very limited. The aim of the study was to investigate the prevalence of SAD among the blind and people with serious visual
impairment in polish population.
Subjects and methods: 250 blind or seriously visually impaired individuals and 258 healthy controls were assessed with the
usage of Seasonal Pattern Assessment Questionnaire (SPAQ). In research group survey was conducted with the Computer Assisted
Telephone Interview (CATI) technique. In control group the questionnaire was distributed via Internet. The results were analysed
with the usage statistical package - Statistica 13.1.
Results: The results revealed that among people suffering from SAD there is statistically significant difference in SPAQ scores
between completely blind and seriously visually impaired people.
The study shows that is the control group age is negatively correlated with score in SPAQ score, while in the study group age is
positively correlated with SPAQ score. The data show that there is a difference in occurrence of SAD between men and women.
Conclusion: The study has shown a significant difference in occurrence of SAD between study and control groups. What is more
the analysis has indicated major difference in the occurrence of SAD between men and women from the study group. Taking into
consideration the fact that this is the second analysis of this type in Europe further investigations are needed.
Keywords
seasonal affective disorder; visual impairment; blindness
Hrčak ID:
264177
URI
Publication date:
4.9.2019.
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