Additional file 2 of Safety and efficacy of vacuum bottle plus catheter for drainage of iatrogenic pneumothorax

Additional file 2: Text S1. Procedure protocol with illustrating figures. Fig. S1. Pressure-time curve of end-expiratory intrapleural pressure measurement during air drainage by vacuum bottle plus non-tunneled catheter in 21 patients. Fig. S2. Box plots in combination with scattered dot plots for participants' discomfort in the numeric rating scale of 10 recording before, during and after the procedure. Fig. S3. Scatter plots of time to event-free duration to pneumothorax size in control group. Table S1. Comparison of studies employing simple air aspiration in patients with iatrogenic or traumatic pneumothoraces.