Mental Workload as Predictor of Work-Related Quality of Life in Healthcare Workers

Öz

Aim: The aim of this study was to examine the association between mental workload and work-related quality of life among healthcare workers. Methods: This cross-sectional study included healthcare professionals across Türkiye, and data were collected using an online survey between April and June 2025. The questionnaire included a demographic information section and scales assessing mental workload and work-related quality of life. The study sample consisted of 417 healthcare workers. The relationships between variables were examined using correlation and hierarchical multiple regression analyses. Results: The regression analysis was conducted using three models. In the first model, only demographic variables were included; in the second model, demographic variables were combined with occupational variables; and in the final model, the mental workload scale was included alongside all other variables to assess the determinants of work-related quality of life. In the third model, the total explained variance increased compared to the previous models. Conclusion: The results indicate that the demographic and occupational variables of healthcare workers generally do not determine their work-related quality of life, whereas mental workload is a significant negative determinant of work-related quality of life.

Anahtar Kelimeler

• Healthcare Workers
• Mental Workload
• Work-Related Quality of Life

Sağlık Çalışanlarında İş Yaşam Kalitesinin Belirleyicisi Olarak Zihinsel İş Yükü

Öz

Amaç: Bu çalışmanın amacı, sağlık çalışanlarının zihinsel iş yükü düzeyleri ile iş yaşam kalitesi arasındaki ilişkiyi belirlemektir. Yöntem: Kesitsel tasarımla yürütülen bu çalışma, Türkiye genelindeki sağlık profesyonellerini kapsamaktadır. Veriler Nisan-Haziran 2025 tarihleri arasında çevrimiçi anket yöntemi ile toplanmıştır. Anket, demografik bilgileri içeren bölüm ile zihinsel iş yükü ve iş yaşam kalitesi ölçeklerinden oluşmaktadır. Çalışma örneklemi 417 sağlık çalışanından oluşmaktadır. Değişkenler arasındaki ilişkiler, korelasyon ve hiyerarşik çoklu regresyon analizleri ile incelenmiştir. Bulgular: Regresyon analizi üç model üzerinden gerçekleştirilmiştir. Birinci modelde yalnızca demografik değişkenler yer almıştır; ikinci modelde demografik değişkenlere mesleki değişkenler eklenmiştir; üçüncü ve son modelde ise zihinsel iş yükü ölçeği diğer tüm değişkenlerle birlikte iş yaşam kalitesinin belirleyicilerini değerlendirmek için dahil edilmiştir. Üçüncü modelde toplam açıklanan varyans, önceki modellere kıyasla artış göstermiştir. Sonuç: Bulgular, sağlık çalışanlarının demografik ve mesleki değişkenlerinin genel olarak iş yaşam kalitesini belirlemediğini, buna karşın zihinsel iş yükünün iş yaşam kalitesinin anlamlı ve negatif yönlü belirleyicisi olduğunu göstermektedir.

Anahtar Kelimeler

• Sağlık Çalışanları
• Zihinsel İş Yükü
• İş Yaşam Kalitesi

Kaynakça

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