Clinical characteristics and medical service utilization of lung cancer in China, 2005-2014: Overall design and results from a multicenter retrospective epidemiologic survey.
Lung Cancer
; 128: 91-100, 2019 02.
Article
em En
| MEDLINE
| ID: mdl-30642458
ABSTRACT
OBJECTIVES:
This study aimed to explore the clinical profile and its trajectory of lung cancer on clinicopathological characteristics and medical service utilization in China.METHODS:
Patients diagnosed with primary lung cancer in tertiary hospitals during 2005-14 were selected from seven geographic regions of China. Data on clinical characteristics and medical service utilization was extracted from medical record, and the ten-year trends were explored.RESULTS:
A total of 7184 patients were included, the mean age was 58.3 years and the male-to-female-ratio was 2.7. From 2005 to 2014, the proportion of ≥60 year-old patients increased from 41.2% to 56.2% (p < 0.001). The smoking rate decreased from 62.9% to 51.1% (p < 0.001) and the proportion of females increased from 23.5% to 31.9% (p < 0.001). The proportion of advanced stage increased from 41.9% to 47.4% (p < 0.001). Adenocarcinoma's proportion increased from 36.4% to 53.5% (p < 0.001) while that of squamous carcinoma decreased from 45.4% to 34.4% (p < 0.001). The application of chest X-ray dropped from 50.2% to 31.0% (p < 0.001) but that of chest CT increased from 65.8% to 81.4% (p < 0.001). As two main treatment options, chemotherapy (p = 0.290) and surgery (p = 0.497) remained stable. The medical expenditure per patient increased from 40,508 to 66,020 Chinese Yuan (p < 0.001).CONCLUSIONS:
The sustaining high smoking exposure, increasing proportion of female patients, advancing clinical stage, shifting of predominant pathology and increasing medical expenditure demonstrate potential challenges and directions on lung cancer prevention and control in China. Despite substantial changes of clinical characteristics, main treatment options remained unchanged, which needs further investigation.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Aceitação pelo Paciente de Cuidados de Saúde
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Neoplasias Pulmonares
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
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Screening_studies
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
Asia
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article