Araştırma Makalesi

PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS

Cilt: 12 Sayı: 1 29 Nisan 2026
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PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS

Öz

This study aims to analyse the profitability performance of the Turkish hospital services sector using the extended DuPont model. For this purpose, consolidated financial data of the sector published by the Public Oversight Accounting and Auditing Standarts Authority and four healthcare companies listed on Borsa Istanbul (BIST) for the period 2018–2024 were utilized. A three-stage analysis was conducted. First, ROA and ROE along with their components were calculated and compared over time. Second, the relationships among variables were examined using Spearman correlation analysis. Third, period-based differences were analysed through Kruskal-Wallis and Dunn tests. The findings indicate that profitability is primarily driven by operating margin and asset utilization efficiency, while financial leverage does not always enhance profitability. BIST companies demonstrate higher and more stable performance compared to the sector average. Furthermore, the pandemic period created statistically significant and differentiated effects on profitability and operational indicators across datasets.

Anahtar Kelimeler

Etik Beyan

Derginize sunduğumuz “TÜRK HASTANE HİZMETLERİ SEKTÖRÜNDE KARLILIK PERFORMANSI: GENİŞLETİLMİŞ DUPONT ANALİZİ” başlıklı araştırmamızda insan ve hayvanlar üzerinden doğrudan anket, görüşme veya laboratuvar ortamında veri toplanmadığı, hastane hizmetleri sektöründeki şirketlerin kamuoyuna açıkladıkları finansal tablolardaki veriler üzerinden analizler gerçekleştirildiği için etik kurul onayı gerekmemektedir.

Kaynakça

  1. Arı, H. O. (2023). DuPont modeli ile bir özel hastane grubunun ve Türkiye özel hastaneler sektörünün finansal performansının analizi. İşletme Araştırmaları Dergisi, 15(1): 187–201. https://doi.org/10.20491/isarder. 2023.1580
  2. Arı, H. O. (2025). Covıd-19 pandemisi öncesi ve sonrasında Türk sağlık sektörünün finansal performansının analizi. SDÜ Sağlık Yönetimi Dergisi, 7(2): 92-108. https://izlik.org/JA78JB88HT
  3. Bai, G., Rajgopal, S., Srivastava, A., & Zhao, R. (2022). Profitability and risk-return comparison across health care industries, evidence from publicly traded companies 2010–2019. Plos One, 17(11):1-11. https://doi.org/10.1371/journal.pone.0275245
  4. Brigham, E. F., & Ehrhardt, M. C. (2017). Financial Management: Theory and Practice (15th ed.). Boston, MA: Cengage Learning.
  5. Chang, K.J., Chichernea, D.C. & Hassab Elnaby, H.R. (2014). On the dupont analysis in the health care industry. Journal of Accounting and Public Policy, 33(1): 83-103. https://doi.org/10.1016/j.jaccpubpol. 2013.10.002
  6. Conover, W. J. (1999). Practical Nonparametric Statistics (3rd ed.). New York: John Wiley & Sons. Dunn, O. J. (1964). Multiple comparisons using rank sums. Technometrics, 6(3): 241-252.
  7. Gopi, K. T. (2018). Financial performance of cement industry in India using extended DuPont approach. Asian Journal of Managerial Science, 7 (2): 16-20.
  8. Gibraltar, M. R., Hermanto, H., and Bandono, B. (2024). Analyzing financial performance of resort and hotel subsector: A case study at saung dölken. Indonesian Journal of Multidisciplinary Science, 3(4): 1-15. https://doi.org/10.55324/ijoms.v3i4.810

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi, Sağlık Yönetimi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

29 Nisan 2026

Gönderilme Tarihi

27 Mart 2026

Kabul Tarihi

24 Nisan 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 12 Sayı: 1

Kaynak Göster

APA
Karadeniz, E., & İskenderoğlu, Ö. (2026). PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS. Uluslararası Sağlık Yönetimi ve Stratejileri Araştırma Dergisi, 12(1), 1-17. https://izlik.org/JA73XC32GT
AMA
1.Karadeniz E, İskenderoğlu Ö. PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS. USAYSAD. 2026;12(1):1-17. https://izlik.org/JA73XC32GT
Chicago
Karadeniz, Erdinç, ve Ömer İskenderoğlu. 2026. “PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS”. Uluslararası Sağlık Yönetimi ve Stratejileri Araştırma Dergisi 12 (1): 1-17. https://izlik.org/JA73XC32GT.
EndNote
Karadeniz E, İskenderoğlu Ö (01 Nisan 2026) PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS. Uluslararası Sağlık Yönetimi ve Stratejileri Araştırma Dergisi 12 1 1–17.
IEEE
[1]E. Karadeniz ve Ö. İskenderoğlu, “PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS”, USAYSAD, c. 12, sy 1, ss. 1–17, Nis. 2026, [çevrimiçi]. Erişim adresi: https://izlik.org/JA73XC32GT
ISNAD
Karadeniz, Erdinç - İskenderoğlu, Ömer. “PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS”. Uluslararası Sağlık Yönetimi ve Stratejileri Araştırma Dergisi 12/1 (01 Nisan 2026): 1-17. https://izlik.org/JA73XC32GT.
JAMA
1.Karadeniz E, İskenderoğlu Ö. PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS. USAYSAD. 2026;12:1–17.
MLA
Karadeniz, Erdinç, ve Ömer İskenderoğlu. “PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS”. Uluslararası Sağlık Yönetimi ve Stratejileri Araştırma Dergisi, c. 12, sy 1, Nisan 2026, ss. 1-17, https://izlik.org/JA73XC32GT.
Vancouver
1.Erdinç Karadeniz, Ömer İskenderoğlu. PROFITABILITY PERFORMANCE IN THE TURKISH HOSPITAL SERVICES SECTOR: AN EXTENDED DUPONT ANALYSIS. USAYSAD [Internet]. 01 Nisan 2026;12(1):1-17. Erişim adresi: https://izlik.org/JA73XC32GT