borderline significancep = 0.05
Tube obstruction showed strong associations with hemopneumothorax ( p = 0.01) and borderline significance with pneumothorax ( p = 0.05).
Tube obstruction showed strong associations with hemopneumothorax ( p = 0.01) and borderline significance with pneumothorax ( p = 0.05).
Atelectasis was noted in 15 % ( N = 18), with a trend toward significance in older age groups ( p = 0.08).
Other complications such as tube kinking, tube site sepsis, and wrong placement did not reach statistical significance but remain important considerations for procedural refinement and safety monitoring.