Variable | Validity measure | |||||
---|---|---|---|---|---|---|
PPV | Sensitivity | Specificity | ||||
Parameter estimate (SE) | P-value | Parameter estimate (SE) | P-value | Parameter estimate (SE) | P-value | |
Data source | Â | Â | Â | Â | Â | Â |
 EMR | −0.076 (0.073) | 0.304 | 0.251 (0.076) | 0.001 | −0.057 (0.054) | 0.297 |
 Administrative | Ref |  | Ref |  | Ref |  |
Predictive model | Â | Â | Â | Â | Â | Â |
 Yes | −0.017 (0.076) | 0.826 | 0.195 (0.069) | 0.006 | −0.094 (0.052) | 0.078 |
 No | Ref |  | Ref |  | Ref |  |
Reference standard | Â | Â | Â | Â | Â | Â |
 Chart review/clinical data | 0.095 (0.072) | 0.198 | 0.086 (0.082) | 0.297 | −0.025 (0.059) | 0.672 |
 Self-report | Ref |  | Ref |  | Ref |  |
Clinical population | Â | Â | Â | Â | Â | Â |
 Yes | 0.108 (0.063) | 0.144 | −0.096 (0.081) | 0.239 | − 0.140 (0.058) | 0.020 |
 No | Ref |  | Ref |  | Ref |  |
Study population age | Â | Â | Â | Â | Â | Â |
 Restricted | 0.133(0.067) | 0.054 | −0.016(0.062) | 0.793 | 0.035(0.045) | 0.441 |
 All ages | Ref |  | Ref |  | Ref |  |
Country of data origin | Â | Â | Â | Â | Â | Â |
 US | −0.006(0.072) | 0.937 | − 0.083(0.079) | 0.304 | 0.195(0.059) | 0.002 |
 non-US | Ref |  | Ref |  | Ref |  |