Health-Related Quality of Life Among Refugees and Asylum Seekers in Northern Greece.

We aimed at assessing the health-related quality-of-life (HRQoL) of refugees and asylum seekers in Northern Greece. The SF-36 Health Survey was used to assess participants' HRQoL. Participants were contacted in person. Correlation and dependence tests were employed to examine the association of participants' demographic, residence-related and medical-related characteristics with the two SF-36 component (physical-PCS/mental-MCS) scales. Regressions were conducted to investigate the effect of these characteristics on component scales. Refugees and asylum seekers (n = 161) living in urban apartments and camps in Northern Greece participated in the study reporting poor HRQoL (PCS = 43.9, MCS = 39.5). Age, gender, duration of stay, benefits offered by Non-Governmental Organisations (NGOs), type of accommodation, suffering from a serious health problem and receipt of medication were associated with HRQoL. This study constitutes the first research assessing HRQoL of refugees and asylum seekers in Northern Greece.

Examining Willingness-to-Pay and Zero Valuations for a Health Improvement with Logistic Regression.

Study aim was to elicit the Greek general population's willingness-to-pay (WTP) for a health improvement (recovery to perfect health), examine attitudinal differences between willing- and unwilling-to-pay individuals regarding healthcare services provision, and investigate -using a logistic regression model-demographic/socioeconomic factors impact on their intention to pay for a health improvement. A research tool was developed to conduct a cross-sectional stated-preference telephone-based survey (January-February 2019) and a representative sample (n = 1342) of the Greek general population was queried. The computer-assisted telephone-interview (CATI) method was used to ensure random sampling. WTP was elicited using the iterative bidding technique. Participants' attitudes toward healthcare services provision were assessed through pre-defined statements. Test-retest reliability of these statements was assessed using intraclass correlation coefficients (ICC). Logistic regression was employed to identify sociodemographic factors' effect on WTP intention. Differences among individuals' attitudes were assessed using the chi-square test. All analyses were conducted using the IBM SPSS Software v.25.0. Analysis showed acceptable reliability for WTP estimates (ICC = .67) and good reliability for healthcare services assessment statements (ICC = .83-.94). Mean WTP was estimated at €439.8. Respondents with higher educational level and higher household income were more likely to be willing to pay for a health improvement. On the contrary, older participants were less likely to be willing to pay. Most participants who considered public healthcare services to be of high quality were unwilling to pay. Logistic regression analysis led to the development of an effective predictive model regarding factors affecting individuals' WTP intention for a health improvement. Further classification of unwilling-to-pay individuals into protest responders and "true" zero valuators showed that protest responders are unlikely to be representative of the population. Hence, study results can be used for debiasing WTP responses, leading to a more accurate use of WTP estimates by policy makers, exploiting WTP values in medical interventions cost-benefit analysis within reimbursement decisions framework.