title: Health-related quality of life in lung cancer patients in Serbia: correlation with socio-economic and clinical parameters.
abstract: The objective of this study was to assess health-related quality of life (HRQoL) in patients with advanced non-small cell lung cancer (NSCLC). In Serbia, there is the lack of available data on HRQoL in lung cancer patients. The special attention in our study has been paid on relationships between socio-economic factors and HRQoL. This cross-sectional study was undertaken in group of 100 NSCLC patients with advanced stage diseases. HRQoL was measured using three standard instruments: 36-item Short Form Health Survey, EORTC QLQ-C30 and its Lung Cancer module (EORTC QLQ-LC13). Unexpected, highly educated patients reported significantly worse social functioning (P=0.044), and higher degree of financial difficulties (P=0.047), in comparison with less-educated. Also unusual, unemployed patients had significantly better HRQoL in all domains and significantly lower symptom distress. Significantly better overall HRQoL (P=0.043), social (P=0.024), emotional (P=0.001) and mental functioning (P=0.011) were observed in patients treated with chemotherapy in comparison with newly diagnosed ones. In addition, the most prominent side effects of chemotherapy were nausea and vomiting, and all QoL domains correlated significantly with them. Patients who undergo active treatment improve their HRQoL but chemotherapy-induced emesis adversely affects many HRQoL domains. Additionally, HRQoL is highly dependent on patient's socio-economic characteristic.
authors.affiliation: Institute for Lung Diseases and Tuberculosis, Clinical Center of Serbia, Belgrade, Serbia. draganamaric@msn.com
authors.forename: D
authors.initials: D
authors.lastname: Maric
authors.forename: D
authors.initials: D
authors.lastname: Jovanovic
authors.forename: I
authors.initials: I
authors.lastname: Golubicic
authors.forename: S
authors.initials: S
authors.lastname: Dimic
authors.forename: T
authors.initials: T
authors.lastname: Pekmezovic
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000191:economics; D003430:Cross-Sectional Studies; D005260:Female; D006304:Health Status; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000191:economics; D008297:Male; D008875:Middle Aged; D009325:Nausea / Q000139:chemically induced; D011788:Quality of Life; D055771:Serbia; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires; D014839:Vomiting / Q000139:chemically induced
chemical_list: D000970:Antineoplastic Agents