Spatio-Temporal Variation of Lung Cancer in Crete, 1992–2013. Economic or Health Crisis?

Abstract

(1) Background: This is the first population-based study in Greece, with the aim to measure the changing trends of lung cancer (LC) and the associated risk factors before and after the economic crisis. Among the main objectives were the identification of LC hot spots and high-risk areas; (2) Methods: The study was conducted in Crete, the biggest island in Greece. Data (5057 LC cases) were collected from the Cancer Registry of Crete (CRC). The age-standardized incidence and mortality rates (ASIR, ASMR/100,000/year) were estimated, while additional indexes were used, including the adjusted Charlson’s comorbidity index (CCI%), the deprivation index (HPI-2), and the exposure to outdoor air pollution (OAP). The analysis was performed for two time periods (Period A: 1992–2008; Period B: 2009–2013); (3) Results: ASIR presented a significant increase during the economic crisis, while an even higher increase was observed in ASMR (Period A: ASMR = 30.5/100,000/year; Period B: ASMR = 43.8/100,000/year; p < 0.001). After 2009, a significant increase in the observed LC hot spots was identified in several sub-regions in Crete (p = 0.04). The risk of LC mortality increased even more for smokers (RR = 5.7; 95%CI = 5.2–6.3) and those living in highly deprived geographical regions (RR = 5.4; 95%CI = 5.1–5.8) during the austerity period. The multiple effect of LC predictors resulted in adjusted RRs ranging from 0.7 to 5.7 within the island (p < 0.05); (4) Conclusions: The increased LC burden after the onset of the economic crisis, along with a changing pattern of LC predictors stressed the urgent need of geographically oriented interventions and cancer control programs focusing on the most deprived or vulnerable population groups.

The journey of lung cancer patients from symptoms to diagnosis in Greece. A mixed methods approach

“…These difficulties are among the most common that lung cancer patients and physicians experience before diagnosis and can be improved, especially in primary care settings 5 . Furthermore, since austerity reduces population-based interventions because of a lack of funds to invest and given the increase in lung cancer cases that necessitates population-based interventions; southern European countries such as Greece should find ways to improve their healthcare facilities 17 , 18 .…”