Turkish Validity and Reliability Study of Breast Cancer Self-Efficacy Survivor Scale

Yasemin Uslu; Seda Er; Derya Subaşı Sezgin; Cihan Uras

Makale detayları

Turkish Validity and Reliability Study of Breast Cancer Self-Efficacy Survivor Scale

Yazarlar:

Yasemin Uslu | Seda Er | Derya Subaşı Sezgin | Cihan Uras

Yayıncı:

Gumushane University

Ana Başlıklar:

Cerrahi Hastalıklar Hemşireliği

Dergi:

Gümüşhane Üniversitesi Sağlık Bilimleri Dergisi Vol.12 Issue 3, pp.986-994

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001299389

pISSN:

2146-9954

Anahtar kelimeler:

Özet:

 The purpose of this research was to define the Turkish validity and reliability of the Breast Cancer Self-Efficacy Survivor Scale. The study was methodological design and was carried out in the breast clinic of a university hospital between January-May 2023 in Istanbul. The study included 217 women who were survivor after breast cancer. The scale contains one dimension, eleven items, and is scored on a five-point Likert scale. Translation-back-translation method was used for language equivalence, expert opinion received, and Exploratory and Confirmatory Factor Analysis were performed for construct validity. Cronbachs α was applied for internal consistency analysis, while Pearson correlation was used for item-total score correlation. The retest was conducted with 55 participants 3 weeks after the initial data collection. Intraclass Correlation Coefficient ICC was estimated for test-retest reliability. General Self-Efficacy Scale was used for the convergent validity of the scale. Content Validity Index and Cronbach α reliability coefficient of the scale adapted to Turkish as a result of expert opinions came out to be 0.969, and 0.852 respectively. The correlation coefficients of the scale items were calculated between 0.50 to 0.61. Factor analysis revealed that 11 items with eigenvalues greater than 1 were grouped under 2 factors. Confirmatory factor analysis validated this structure. The study concluded that the Breast Cancer Survivorship Self-Efficacy Scale is a valid and reliable measurement instrument in Turkish society.

 The purpose of this research was to define the Turkish validity and reliability of the Breast Cancer Self-Efficacy Survivor Scale. The study was methodological design and was carried out in the breast clinic of a university hospital between January-May 2023 in Istanbul. The study included 217 women who were survivor after breast cancer. The scale contains one dimension, eleven items, and is scored on a five-point Likert scale. Translation-back-translation method was used for language equivalence, expert opinion received, and Exploratory and Confirmatory Factor Analysis were performed for construct validity. Cronbachs α was applied for internal consistency analysis, while Pearson correlation was used for item-total score correlation. The retest was conducted with 55 participants 3 weeks after the initial data collection. Intraclass Correlation Coefficient ICC was estimated for test-retest reliability. General Self-Efficacy Scale was used for the convergent validity of the scale. Content Validity Index and Cronbach α reliability coefficient of the scale adapted to Turkish as a result of expert opinions came out to be 0.969, and 0.852 respectively. The correlation coefficients of the scale items were calculated between 0.50 to 0.61. Factor analysis revealed that 11 items with eigenvalues greater than 1 were grouped under 2 factors. Confirmatory factor analysis validated this structure. The study concluded that the Breast Cancer Survivorship Self-Efficacy Scale is a valid and reliable measurement instrument in Turkish society.

 The purpose of this research was to define the Turkish validity and reliability of the Breast Cancer Self-Efficacy Survivor Scale. The study was methodological design and was carried out in the breast clinic of a university hospital between January-May 2023 in Istanbul. The study included 217 women who were survivor after breast cancer. The scale contains one dimension, eleven items, and is scored on a five-point Likert scale. Translation-back-translation method was used for language equivalence, expert opinion received, and Exploratory and Confirmatory Factor Analysis were performed for construct validity. Cronbachs α was applied for internal consistency analysis, while Pearson correlation was used for item-total score correlation. The retest was conducted with 55 participants 3 weeks after the initial data collection. Intraclass Correlation Coefficient ICC was estimated for test-retest reliability. General Self-Efficacy Scale was used for the convergent validity of the scale. Content Validity Index and Cronbach α reliability coefficient of the scale adapted to Turkish as a result of expert opinions came out to be 0.969, and 0.852 respectively. The correlation coefficients of the scale items were calculated between 0.50 to 0.61. Factor analysis revealed that 11 items with eigenvalues greater than 1 were grouped under 2 factors. Confirmatory factor analysis validated this structure. The study concluded that the Breast Cancer Survivorship Self-Efficacy Scale is a valid and reliable measurement instrument in Turkish society.

 Bu araştırmanın amacı Meme Kanseri Sağ Kalım Öz Yeterlik Ölçeğinin Türkçe geçerlik ve güvenirliğinin yapılmasıdır. Metodolojik tasarımda planlanan araştırma, İstanbulda bir üniversite hastanesinin meme kliniğinde Ocak-Mayıs 2023 tarihleri arasında gerçekleştirildi. Araştırmaya meme kanseri tedavisi sonrası sağ kalım sürecinde olan 217 kadın dahil edildi. Ölçek 11 madde ve tek boyuttan oluşmakta olup beşli likert şeklinde değerlendirilmektedir. Ölçek dil eşdeğerliği için çeviri geri-çeviri yöntemi uygulandı. Kapsam geçerliği için, uzman görüşü alındı. Yapı geçerliği için Açıklayıcı ve Doğrulayıcı Faktör Analizi kullanıldı. İç tutarlılık için Cronbachs α ve madde toplam puan korelasyonu için Pearson korelasyon analizi yapıldı. Tekrar test için, ilk veri toplanmasından 3 hafta sonra 55 katılımcıya ölçek tekrar uygulandı. Test-tekrar test güvenilirliği için Sınıf İçi Korelasyon Katsayısı ICC hesaplandı. Ölçeğin yakınsama geçerliliği için Genel Öz Yeterlilik Ölçeği kullanıldı. Türkçeye uyarlanan ölçeğin uzman görüşleri sonucu Kapsam Geçerlilik İndeksi 0.969, Cronbachs α güvenirlik katsayısı 0,852 olarak belirlendi. Ölçek maddelerinin korelasyon katsayıları 0.50-0.61 arasında olduğu hesaplandı. Faktör analizinde öz değeri 1den büyük 11 maddenin 2 faktör altında toplandığı saptandı. Doğrulayıcı faktör analizi ile bu yapı doğrulandı. Araştırma sonucunda meme kanseri sonrası sağ kalım sürecindeki bireylerde Meme Kanseri Sağ Kalım Öz Yeterlik Ölçeğinin geçerli ve güvenilir bir araç olarak saptandı.

Makale detayları

Turkish Validity and Reliability Study of Breast Cancer Self-Efficacy Survivor Scale

Yazarlar:

Yasemin Uslu | Seda Er | Derya Subaşı Sezgin | Cihan Uras

Yayıncı:

Gumushane University

Ana Başlıklar:

Cerrahi Hastalıklar Hemşireliği

Dergi:

Gümüşhane Üniversitesi Sağlık Bilimleri Dergisi Vol.12 Issue 3, pp.986-994

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001299389

pISSN:

2146-9954

breast cancer

survivor

self-efficacy

validity

reliabilitymeme kanseri

sağ kalım

öz yeterlik

geçerlik

güvenirlik

Sayı

Makale detayları

Yazarlar: Yasemin Uslu | Seda Er | Derya Subaşı Sezgin | Cihan Uras

Yayıncı: Gumushane University

Ana Başlıklar: Cerrahi Hastalıklar Hemşireliği

Dergi: Gümüşhane Üniversitesi Sağlık Bilimleri Dergisi Vol.12 Issue 3, pp.986-994

Belge Tipi: Makale

Yayın Tarihi: 9/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001299389

pISSN: 2146-9954

Sayı

Yazarlar:

Yasemin Uslu | Seda Er | Derya Subaşı Sezgin | Cihan Uras

Yayıncı:

Gumushane University

Ana Başlıklar:

Cerrahi Hastalıklar Hemşireliği

Dergi:

Gümüşhane Üniversitesi Sağlık Bilimleri Dergisi Vol.12 Issue 3, pp.986-994

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001299389

pISSN:

2146-9954