Formation au dépistage des difficultés psychosociales en cancérologie : apport d’un guide d’entretien (PO-Bado) sur la pratique des soignants du dispositif d’annonce

French adaptation of the PO-Bado short form, an interview-based expert rating scale for distress screening

OBJECTIVE

Basic Documentation for Psycho-Oncology (PO-Bado) is a hetero-assessment and psychosocial burden documentation tool for cancer patient caregivers (across all types and stages). Recently, the psychometric properties of the standard 12-item version of PO-Bado were published. However, the standard version is relatively time-consuming for the caregivers. Here, we developed and examined psychometric properties of a French short-form of PO-Bado (PO-Bado-FSF) with seven items derived from the validated standard version.

METHODS

One hundred and twenty-one cancer patients (M age = 58.4 years, SD = 13.9 years; 68.6% were women) participated in this study during a supportive care following the first diagnosis of cancer or a relapse. All patients completed the Hospital Anxiety and Depression Scale (HADS) and General Health Questionnaire (GHQ), in addition to the PO-Bado-FSF.

RESULTS

PO-Bado-FSF scores exhibit sound psychometric qualities such as internal consistency, test-retest reliability, inter-rater reliability, and scalability (i.e. Mokken's scalability coefficients); all items loaded significantly on the single CFA factor and yielded coefficients 0.40 or higher.

CONCLUSIONS

The results of this study highlight the value of using PO-Bado-FSF to identify psychological distress in cancer patients in research and practice. PO-Bado-FSF presents good psychometric properties and is less time-consuming than the standard version.

[An interview guide for screening for psychological pain in oncology]

An interview guide has been introduced with patients treated in oncology in order to assess their psychological pain. It helps to structure the nurse interview. It also combines the identification of the patient's psychological needs with the creation of an opportunity to talk, thereby initiating a help relationship.

Psychometric Properties of the French Adaptation of the Basic Documentation for Psycho-Oncology (Po-Bado): A Distress Screening Tool

We translated and adapted the French version of the Basic Documentation for Psycho-Oncology (Po-Bado standard version) and we report its psychometric properties. The Po-Bado is a 12-item documentation instrument that measures psychosocial burden in cancer patients (all types and stages). The intensity of a patient's psychological suffering is evaluated by a health care professional (e.g., doctor, psychologist, nurse) in a semiguided interview. Overall, 252 cancer patients (M_age = 57 years, SD = 12.8 years) participated, completing the Po-Bado during a supportive care consultation following initial diagnosis. Our results show good reliability of the Po-Bado scores, with high internal consistency and interrater coefficients. Low temporal stability indicated that the Po-Bado measures a state-like phenomenon (vs. trait-like). Validity analysis showed significant correlations between cancer-specific psychosocial burden and negative mood (i.e., depression, anxiety) and psychological disturbance as assessed by the General Health Questionnaire (GHQ-12). Confirmatory factor analysis validated the Po-Bado's two-factor structure (i.e., somatic and psychological burdens). A receiver operating characteristic (ROC) curve determined the optimal cutoff score of 7.5. These results suggest that the Po-Bado is an easily applicable tool for clinicians and researchers to screen effectively for psychosocial burden in oncology.