Quality of life among advanced cancer patients in Vietnam: a multicenter cross-sectional study.

PURPOSE: Cancer is a leading cause of death in Vietnam. To maximize quality of life (QOL) at the end of life, valid and clinically useful instruments are needed to assess palliative care needs and the effectiveness of palliative care interventions. METHODS: We aimed to (i) determine psychometric properties of the Vietnamese version of the WHO abbreviated quality of life scale (WHOQOL-BREFVN) among advanced cancer patients, (ii) measure HR-QOL, and (iii) identify predictors of HR-QOL. We collected demographic, clinical, and HR-QOL data from stage III/IV adult cancer patients at two major Vietnamese cancer centers. We determined the internal consistency (Cronbach's alpha), construct validity (confirmatory factor analysis (CFA)), and discriminant validity (known-groups comparison) of the Vietnamese instrument. HR-QOL was analyzed descriptively. Multinomial logistic regressions identified predictors of HR-QOL. RESULTS: A total of 825 patients participated. Missing data were completely at random (MCAR) (chi-square = 14.270, df = 14, p = 0.430). Cronbach's alpha for all items was 0.904. CFA loadings of physical, psychological, social relationship, and environment domains onto HR-QOL were 0.81, 0.82, 0.34, and 0.75, respectively. Prediction of scores differed significantly by functional status (Wilks' lambda = 0.784, chi-square = 197.546, df = 4, p < 0.01, correct prediction = 74.6%). HR-QOL was reported as very bad/bad by n = 188 patients (22.8%) and general health as very bad/bad by n = 430 (52.1%). Multinomial logistic regression (likelihood ratio test: chi-square = 35.494, df = 24, p = 0.061, correct prediction = 62.2%) and the Pearson correlations revealed worse HR-QOL was associated with inpatient status, high ECOG score, and having dependent children. CONCLUSION: The Vietnamese version of the WHOQOL-BREF has excellent internal consistency reliability and sound construct and discriminant validity in advanced cancer patients. Advanced cancer inpatients, those with dependent children, and those with poorer physical function appear to have the greatest palliative care needs.

Palliative Care in Vietnam: Long-Term Partnerships Yield Increasing Access.

Palliative care began in Vietnam in 2001, but steady growth in palliative care services and education commenced several years later when partnerships for ongoing training and technical assistance by committed experts were created with the Ministry of Health, major public hospitals, and medical universities. An empirical analysis of palliative care need by the Ministry of Health in 2006 was followed by national palliative care clinical guidelines, initiation of clinical training for physicians and nurses, and revision of opioid prescribing regulations. As advanced and specialist training programs in palliative care became available, graduates of these programs began helping to establish palliative care services in their hospitals. However, community-based palliative care is not covered by government health insurance and thus is almost completely unavailable. Work is underway to test the hypothesis that insurance coverage of palliative home care not only can improve patient outcomes but also provide financial risk protection for patients' families and reduce costs for the health care system by decreasing hospital admissions near the end of life. A national palliative care policy and strategic plan are needed to maintain progress toward universally accessible cost-effective palliative care services.