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case_images: Number of RIA procedures.. Number of RIA procedures is presented after stratification by sex and age.
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case_images: Additional data concerning the distribution of RIA procedures in context with age and sex of patients can be found in Fig 1.
case_images: 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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case_images: 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).
case_images: ROC.. ROCs of the binary regression model. CI for marked as grey area in both directions.
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case_images: The ROC curve for the resulted logistic regression model is shown in Fig 3.