Estudios originales
Published on 23 de enero de 2025 | http://doi.org/10.5867/medwave.2025.01.2946
Surgical outcomes, survival and prognostic factors in a cohort of lung cancer patients operated at the University of Chile Clinical Hospital
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Clinical characteristics of the cohort of lung cancer patients.
| Male | 52 | 48.6 |
| Female | 55 | 51.4 |
| 63 | 20 to 82 |
| COPD | 14 | 13.1 |
| Arterial hypertension | 27 | 24.2 |
| Coronary heart disease | 4 | 3.7 |
| Pulmonary fibrosis | 2 | 1.9 |
| Diabetes mellitus type 2 | 10 | 9.4 |
| Other | 50 | 46.7 |
| Smoking a | 70 | 65.4 |
| PPI (median, range) | ||
| PPI in smokers | 27 | 1 to 90 |
| 1 to 10 | 19 | 27.9 |
| 11 to 20 | 12 | 17.7 |
| 21 to 30 | 13 | 19.1 |
| 31 to 40 | 13 | 19.1 |
| More than 40 | 11 | 16.2 |
COPD, chronic obstructive pulmonary disease.PPI, pack-year cigarette packs index.
aMore than 100 cigarettes in a lifetime.
Patients operated on with curative intent at the Hospital Clínico de la Universidad de Chile from 2004 to 2015.
Source: Prepared by the authors based on the study results.