Establishing the sensitivity and specificity of the gynaecological cancer distress screen.

Objective: Nuanced distress screening tools can help cancer care services manage specific cancer groups' concerns more efficiently. This study examines the sensitivity and specificity of a tool specifically for women with gynaecological cancers (called the Gynaecological Cancer Distress Screen or DT‐Gyn). Methods: This paper presents cross‐sectional data from individuals recently treated for gynaecological cancer recruited through Australian cancer care services, partner organisations, and support/advocacy services. Receiver operating characteristics analyses were used to evaluate the diagnostic accuracy of the DT‐Gyn against criterion measures for anxiety (GAD‐7), depression (patient health questionnaire), and distress (IES‐R and K10). Results: Overall, 373 individuals aged 19–91 provided complete data for the study. Using the recognised distress thermometer (DT) cut‐off of 4, 47% of participants were classified as distressed, while a cut‐off of 5 suggested that 40% had clinically relevant distress. The DT‐Gyn showed good discriminant ability across all measures (IES‐R: area under the curve (AUC) = 0.86, 95% CI = 0.82–0.90; GAD‐7: AUC = 0.89, 95% CI = 0.85–0.93; K10: AUC = 0.88, 95% CI = 0.85–0.92; PHQ‐9: AUC = 0.85, 95% CI = 0.81–0.89) and the Youden Index suggested an optimum DT cut‐point of 5. Conclusions: This study established the psychometric properties of the DT‐Gyn, a tool designed to identify and manage the common sources of distress in women with gynaecological cancers. We suggest a DT cut point ≥5 is optimal in detecting 'clinically relevant' distress, anxiety, and depression in this population. [ABSTRACT FROM AUTHOR]