PMC5919622_01
Number of RIA procedures.. Number of RIA procedures is presented after stratification by sex and age.
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Additional data concerning the distribution of RIA procedures in context with age and sex of patients can be found in Fig 1.
Number of all complications.. (A) Number of patients that suffered from relevant peri-operative blood loss stratified by age and sex. (B) Number of patients that suffered from prolonged post-operative pain stratified by age and sex. (C) Number of major complications subsequent to stratification by age and sex.
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Nonetheless, there was no significant statistical influence of age or sex regarding the risk for blood loss (Table 4 and Fig 2A). Interestingly, all complications secondary to intraoperative difficulties took place at an early stage of introduction of the RIA procedure (2010-2013) (Table 6, Fig 2C).
ROC.. ROCs of the binary regression model. CI for marked as grey area in both directions.
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The ROC curve for the resulted logistic regression model is shown in Fig 3.