We also included one population-based case-control analysis in press [ 8] (Table 1).
The design for the pilot study may need to be different from the one for large-scale case-control analysis.
Of the 3282 cases of sudden cardiac death, 43 could not be matched with at least one control, resulting in 3239 total cases in the nested case-control analysis.
The nested case-control analysis of 28 cases and 52 controls exposed to domperidone had one case and one control with rectal exposure to domperidone.
In the case-control analysis, index patients who caused at least one secondary infection were analysed as "cases"; all index patients who did not cause any secondary infections were analysed as "controls".
One thousand six hundred and thirty-three participants still followed at T8 were eligible for the nested case-control analysis (fig 5).
In order to validate the stability of our results, sensitivity analysis for the overall effect was performed by omitting one case-control study at a time.
CONCLUSIONS: In this case-control analysis, the XRCC3 18067T polymorphism is associated with DTC risk.
We performed a case-control analysis to identify antibody and cellular immune correlates of infection risk.
"Isavuconazole treatment for mucormycosis: a single-arm open-label trial and case-control analysis". The Lancet.
Radiation response genotype and risk of differentiated thyroid cancer: a case-control analysis.
