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We performed two retrospective sensitivity analyses to assess the robustness of our findings.
All three rules have retrospective sensitivity of 100%95%5% confidence interval 97.1% to 100.0%).
Retrospective sensitivity analysis was done on the outcome of severe hyperkalaemia, stratified by patient risk for hyperkalaemia into low and high risk groups.
A retrospective sensitivity analysis was carried out on the outcome severe hyperkalaemia, stratifying patients by their risk of hyperkalaemia into low and high risk groups (fig 5).
However, an additional retrospective sensitivity analysis including adjustment for centre status showed consistent results, with use of surrogate outcomes still associated with larger treatment effects.
To further explore any heterogeneity in the risk of severe hyperkalaemia, we assessed high and low risk populations in a retrospective sensitivity analysis.
Similar(51)
While the retrospective sensitivities of the individual parameters ranged from 23.6 to 50.0%, the combination of all parameters was 65.4% sensitive in detecting cardiovascular hospitalizations and deaths with 99.5% specificity (corresponding to 1.83 false-positive detections per patient-year of follow-up).
In a recent multicenter retrospective analysis, insulin sensitivity consistently increased over the first 36 hours [ 51].
In a retrospective study a sensitivity of 93% and a specificity of 70% of F-FDG PET in 25 patients with clinically suspected VPGI were found [ 16].
Retrospective studies suggest sensitivities and specificities of 36%53%% for single acute-phase IgM and 90%–99% for MAT on paired serum specimens, respectively (9, 10 ).
The retrospective evaluation found low sensitivity and PPV of ED diagnoses for meningococcal disease.
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