Table 1.
Summarized the Performance (AUC) of Various Alternative Tools Group by Different Criteria for Case-Finding Initiation Using Hand-Held Devices, Questionnaire, or Combination of Tools
| Criteria for Case-Finding Initiation Case-Finding Tools |
Smoking History Only | Respiratory Symptom Only | Combination of Smoke Status Respiratory Symptom |
|---|---|---|---|
| Hand-held devices | |||
| COPD-6 | 0.759–0.8745,48–50,54 | 0.9153 | 0.8047 |
| PIKO-6 | 0.8544 | - | 0.86–0.9346,51 |
| Spirobank Smart | - | - | 0.87–0.90355,63 |
| Questionnaires | |||
| COPD-PS | 0.65–0.7950,52,57 | - | 0.6463 |
| CDQ | 0.67–0.844,52,57,59 | - | - |
| Simple PUMA | 0.7–0.7656,58 | - | - |
| Weighted PUMA | 0.7958 | - | - |
| CAPTURE | - | - | 0.795–0.92861,62 |
| CAT | - | 0.5860 | - |
| COPD-DQ | - | 0.7160 | |
| IPAG | - | - | 0.67664 |
| RHSQ | 0.7250 | - | - |
| EGARPOC | 0.6850 | - | - |
| LFQ | 0.8157 | - | - |
| Combination tools | |||
| COPD-PS+PFT | - | - | 0.76165 |
| CAPTURE +PFT | - | - | 0.906–0.95361,62 |
| COLA instrument | - | - | 0.8366 |
Abbreviations: -, not report; COPD-PS, Population Screener; CDQ, COPD diagnostic questionnaire; AUC, Area Under the Curve; CAPTURE, COPD assessment in primary care to identify undiagnosed respiratory disease and exacerbation risk; CAT, The COPD Assessment Test; COPD-DQ, COPD-Diagnostic Questionnaire; IPAG, International Primary Care Airways Group; RHSQ, Respiratory Health Screening Questionnaire; EGARPOC, COPD screening questionnaire from Terrassa; LFQ, Lung Function Questionnaire; PEF, peak expiratory flow; COLA, COPD in LMICs Assessment.