Table 5 Principal Component Analysis Results for Ground-level Ozone Sensitivity and Adaptive Capacity
| Components | Sensitivity Variables | Proportion of variance (%) |
Adaptive Capacity Variables | Proportion of variance (%) |
|---|---|---|---|---|
| 1 |
Chronic lung disease Diabetes Hypertension | 40.3 |
Immigrant status, Visible minority | 32.4 |
| 2 | Age (< 5 and > 65 years old) | 16.3 |
Transit commuter, Material deprivation | 20.0 |
| 3 | General self-rated health, Multiple chronic conditions | 15.7 | Non-urban area, Indigenous status | 16.6 |
| 4 | Social deprivation | 10.5 | ||
| 5 | Low fruit and vegetable intake | 8.6 | ||
| Total variance explained: | 72.3 | 88.1 | ||