Table 2 Correlation Matrix of the Covariates
From: “Factors associated with non-small cell lung cancer treatment costs in a Brazilian public hospital”
Age at Diagnosis | Man | Education | Alcohol | Tobacco | Comorbidity | PS | Staging | Hospitalization | Chemot/Radio | Death period | |
|---|---|---|---|---|---|---|---|---|---|---|---|
Age at Diagnosis | 1.00 | ||||||||||
Man | 0.15** | 1.00 | |||||||||
Education | −0.18*** | 0.03 | 1.00 | ||||||||
Alcohol | −0.08 | 0.13** | 0.12 | 1.00 | |||||||
Tobacco | −0.05 | 0.19*** | 0.09 | 0.17*** | 1.00 | ||||||
Comorbidity | 0.22*** | −0.01 | −0.06 | 0.09 | −0.07 | 1.00 | |||||
PS | 0.08 | 0.03 | −0.06 | 0.03 | 0.05 | −0.01 | 1.00 | ||||
Staging | −0.09 | −0.07 | − 0.06 | − 0.02 | − 0.10 | 0.08 | 0.02 | 1.00 | |||
Hospitalization | −0.16** | − 0.06 | 0.09 | − 0.05 | 0.05 | −0.04 | 0.03 | 0.07 | 1.00 | ||
Chemot/Radio | −0.03 | 0.05 | 0.05 | 0.02 | 0.01 | 0.09 | −0.17*** | −0.12 | 0.08 | 1.00 | |
Death period | 0.01 | 0.06 | −0.01 | 0.04 | −0.05 | 0.08 | −0.31*** | − 0.19*** | −0.29*** | 0.29*** | 1.00 |