Background: Research focusing on patients’ perceptions of the quality of gynecological cancer care is needed.

Objective: To adapt the Quality from the Patient’s Perspective instrument for use in gynecological cancer care (QPP-GynCa) and describe patients’ perceptions of their quality of care in terms of the care received and the subjective importance of the aspects of care.

Methods: A cross-sectional study 6–8 months after diagnosis was conducted, involving 1511 patients (response rate of 50.4%) included in the Swedish quality registry for gynecologic cancer.

Results: The exploratory factor analysis (n = 1431) resulted in the QPP-GynCa with a 5-factor structure and an eigenvalue of ≥1, explaining 73.1% of the total scale variance. The final 27-item version of the QPP-GynCa consisted of 18 items with 8 additional single items and 1 global single item. The Cronbach’s alpha was acceptable for most factors (>.80). Subjective importance scores were higher than corresponding quality of care scores for care received (P ≤ .01)in all dimensions, factors, and items.

Conclusions: The QPP-GynCa instrument reflects all 4 dimensions of the theoretical model of quality of care and achieved good validity as a reliable instrument in assessing the quality of gynecological cancer care.

Implication for Practice: Information related to self-care, aspects of sexuality, and reducing patient waiting times need improvement.

What Is Foundational: This study contributes to a better understanding of quality of gynecological cancer treatment and care. The validated QPP-GynCa instrument will be a platform for more research on how this group of patients experience their received care, as well as importance of each aspect of care.