NPPA and coinfection: Urinary catheter (75.6% vs 47.4%, P < 0.001), nasogastric catheter (65.1% vs 16.7%, P < 0.001), venous and arterial catheter (48.8% vs 17.9%, P < 0.001), mechanical ventilation (45.3% vs 21.8%, P = 0.001), tracheal cannula (51.2% vs 19.2%, P < 0.001), tracheostomy (26.7% vs 5.1%, P < 0.001), and fiberoptic bronchoscopy (41.9% vs 14.1%, P < 0.001) were more likely to be used in the coinfection group compared with the MDR-KP only group (Table 1).