The fresh new designs to possess versatility away from amputation felt passing as a contending chance in contrast to the fresh new AFS patterns, which included dying in the endpoint. For this reason, i made use of Good and you will Gray’s method of guess sub-distributional danger percentages (HRs) regarding AFS design.
The models included risk profiles of patients at baseline and additionally time-dependent occurrence of comorbidities or procedures in the follow-up period. Thus, we evaluated the interaction of sex with all variables in the Cox regression models. Two-sided P-values for the test of interaction of the two models were jointly adjusted using the Benjamini–Hochberg procedure 34 to control the false discovery rate (FDR) with respect to the multiple testing problem. False discovery rate-corrected P-values-denoted with P int-will be discussed and presented in the Supplementary material online. Additionally, we will quote the unadjusted two-sided interaction P-values for all models in the Supplementary material . All presented confidence intervals (CI) are standard unadjusted and all P-values relating to non-sex-interaction terms, i.e. the main effects in the full models or the effects in the subgroups, are two-sided, purely descriptive and unadjusted. We also calculated a sex-specific HR, which summarizes the sex-interaction terms, by a joint full model Cox regression with all comorbidities, but without additionally gender-interaction terms.
We along with performed some second, explorative analysis. The 29-date mortality, amputation rate, and you can death otherwise amputation have been analysed playing with multivariable logistic regression designs. Continue reading