Evaluating the subtypes of panic disorder by using principal component analysis

Objective: Panic disorder is put forward to have a heterogeneous structure and multiple subtypes. Evaluating the different subtypes is important for diagnosis, treatment and prognosis. Studies about the quantitative psychopathology assessment are so rare. We aim to determine the subtypes with principal component analysis of panic attack symptoms. Method: 159 outpatients with panic disorder who had referred to the anxiety disorder outpatient unit in Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery were included in the study. A sociodemographic questionnaire that was prepared by the investigators, The Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I), Panic and Agoraphobia Scale (PAS), Hamilton Depression Rating Scale (HAM-D), Beck Anxiety Inventory (BAI) were used in the study. Variables with 15 items were created adding 'Fear of stroke' and 'desire to escape, restlessness'. Principal Component Analysis was applied according to the panic symptoms that the patiens declared. Results: Six loading factors were obtained explaning 56% of total variance in Principal Component Analysis. The first set was named autonomic activation, the second was vestibular symptoms, the third was cardiovascular symptoms, the fourth was pseudoneurologic symptoms, the fifth was respiratory system symptoms and the sixth was fear of death. Conclusion: Symptom profiles in our study were compatible with DSM-IV-TR diagnostic criteria. Significant panic disorder subtypes were found in principal component analysis.

Yazar Konkan R.
Senormanci O.
Guclu O.
Aydin E.
Erkiran M.
Yayın Türü Article
Tek Biçim Adres https://hdl.handle.net/20.500.12628/5690
Tek Biçim Adres 10.5350/DAJPN2013260402
Konu Başlıkları Panic attack symptoms
Panic disorder
Subtypes by symptoms principal component analysis
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
Dergi Adı Dusunen Adam
Dergi Cilt Bilgisi 26
Dergi Sayısı 4
Sayfalar 333 - 340
Yayın Yılı 2013
Eser Adı
[dc.title]
Evaluating the subtypes of panic disorder by using principal component analysis
Yazar
[dc.contributor.author]
Konkan R.
Yazar
[dc.contributor.author]
Senormanci O.
Yazar
[dc.contributor.author]
Guclu O.
Yazar
[dc.contributor.author]
Aydin E.
Yazar
[dc.contributor.author]
Erkiran M.
Yayın Yılı
[dc.date.issued]
2013
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
Objective: Panic disorder is put forward to have a heterogeneous structure and multiple subtypes. Evaluating the different subtypes is important for diagnosis, treatment and prognosis. Studies about the quantitative psychopathology assessment are so rare. We aim to determine the subtypes with principal component analysis of panic attack symptoms. Method: 159 outpatients with panic disorder who had referred to the anxiety disorder outpatient unit in Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery were included in the study. A sociodemographic questionnaire that was prepared by the investigators, The Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I), Panic and Agoraphobia Scale (PAS), Hamilton Depression Rating Scale (HAM-D), Beck Anxiety Inventory (BAI) were used in the study. Variables with 15 items were created adding 'Fear of stroke' and 'desire to escape, restlessness'. Principal Component Analysis was applied according to the panic symptoms that the patiens declared. Results: Six loading factors were obtained explaning 56% of total variance in Principal Component Analysis. The first set was named autonomic activation, the second was vestibular symptoms, the third was cardiovascular symptoms, the fourth was pseudoneurologic symptoms, the fifth was respiratory system symptoms and the sixth was fear of death. Conclusion: Symptom profiles in our study were compatible with DSM-IV-TR diagnostic criteria. Significant panic disorder subtypes were found in principal component analysis.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Panic attack symptoms
Konu Başlıkları
[dc.subject]
Panic disorder
Konu Başlıkları
[dc.subject]
Subtypes by symptoms principal component analysis
Haklar
[dc.rights]
info:eu-repo/semantics/openAccess
ISSN
[dc.identifier.issn]
1309-5749
İlk Sayfa Sayısı
[dc.identifier.startpage]
333
Son Sayfa Sayısı
[dc.identifier.endpage]
340
Dergi Adı
[dc.relation.journal]
Dusunen Adam
Dergi Sayısı
[dc.identifier.issue]
4
Dergi Cilt Bilgisi
[dc.identifier.volume]
26
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.5350/DAJPN2013260402
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/5690
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
164
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
05 Haziran 2024 21:22
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Tıklayınız
symptoms subtypes disorder component Principal Analysis principal analysis Component applied according patiens declared Results desire restlessness escape factors stroke adding created Variables Inventory Anxiety loading Objective obtained respiratory Significant criteria diagnostic DSM-IV-TR compatible profiles Symptom
6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve çerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.

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