Intra-rater reliability and feasibility of the HexCom advanced disease complexity assessment model

Aim: To study the intra-rater reliability and feasibility of the HexCom complexity assessment model by analyzing internal consistency, intra-rater reliability and response time. Design: Test -retest study with a selection of 11 clinical situations that cover the full scope of situations assessed by the HexCom model and which are responded to individually. Location: Home care, primary care, hospital and sociosanitary care. Two specialized palliative home care teams (PADES). Participants: A total of 20 professionals comprising 10 experts in palliative home care (PADES) and 10 professionals from general palliative care (primary care, hospital and sociosanitary care). These professionals came from the fields of family medicine (5), internal medicine (2), geriatrics (2), nursing (9), psychology (1) and social work (1). Main measurements: Cronbach's alpha, weighted kappa, response time. Results: Cronbach's alpha of 0.91 for HexCom-Red and 0.87 for HexCom-Clin. Intra-rater reliability ranging from good to very good for HexCom-Red (kappa: 0.78-1) and from moderate to very good for HexCom-Clin (kappa: 0.58-0.91). Average response time of 0:57 for HexCom-Red and 3:80 min for HexComClin.

Automated summary

This study investigates the intra-rater reliability and feasibility of the HexCom complexity assessment model by analyzing internal consistency, intra-rater reliability and response time. The results show that the HexCom model has good to very good intra-rater reliability in assessing various situations and demonstrates feasibility in terms of selection and response time.