Table 8.
Association of COPD-PS™ score and SF-12v2 scores
| Correlation With COPD-PS | |
|---|---|
| PCS-12 | −0.47 |
| Physical Functioning | −0.50 |
| Role–Physical | −0.50 |
| Bodily Pain | −0.12 |
| General Health | −0.39 |
| Vitality | −0.28 |
| Social Functioning | −0.23 |
| Role–Emotional | −0.23 |
| Mental Health | −0.10 |
| MCS-12 | −0.06 |
COPD-PS: COPD Population Screener; SF-12v2 Health Survey: 12-item, short-form, general-health-status assessment; PCS-12: physical health summary measures of the SF-12 Health Survey; MCS-12: mental health summary measures of the SF-12 Health Survey.