Objective Based on the structure-process-outcome (SPO) three-dimensional quality structure theory, to preliminarily develop a framework of a traditional Chinese medicine (TCM) nursing quality evaluation index system for sequelae of pelvic inflammatory disease (SPID) (kidney deficiency and blood stasis syndrome) and explore its related themes, so as to provide a theoretical basis and preliminary framework for the subsequent development of a specific and operable evaluation system. Methods A qualitative research method was adopted, in which purposive sampling was used to select 4 nursing experts, 7 frontline nurses, and 7 SPID patients (kidney deficiency and blood stasis syndrome) from a tertiary grade A integrated traditional Chinese and Western medicine hospital for semi-structured interviews. Colaizzi's 7-step method was used to analyze the interview data and extract themes. Results Based on the SPO theoretical framework, the framework of the TCM nursing quality evaluation index system for SPID (kidney deficiency and blood stasis syndrome) was preliminarily developed, and a total of 11 related themes were extracted. Among them, the structural quality dimension included 3 themes (TCM nursing systems and protocols, nursing staff allocation, nursing staff training and assessment); the process quality dimension included 3 themes (mastery of knowledge and skills by nursing staff, implementation of syndrome differentiation-based nursing, implementation of health education); the outcome quality dimension included 5 themes (TCM nursing effect, patients' awareness of disease knowledge, patients' psychological status, patients' compliance, patients' satisfaction). Conclusion Based on the SPO theory, this study preliminarily developed a framework of TCM nursing quality evaluation index system for SPID (kidney deficiency and blood stasis syndrome) including 3 dimensions and 11 themes. This framework comprehensively covers the structure, process, and outcome levels of TCM nursing quality evaluation for SPID (Kidney Deficiency and Blood Stasis Syndrome), providing a solid theoretical foundation and direction guidance for the subsequent development of a specific and operable TCM nursing quality evaluation system.