Table 3.

Perceived correct rate of knowledge about controlling nosocomial infections before the outbreak

Number	Item	Correct rate [n (%)]
Item 1	Patients diagnosed with COVID-19 infection pneumonia should be concentrated and isolated	94(91.3)
Item 2	Hand hygiene should be done before putting on a mask	98(95.2)
Item 3	People should wear protective clothing in designated areas	98(95.1)
Item 4	Sputum aspiration and tracheotomy are the high-risk procedures for COVID-19 infection	99(96.1)
Item 5	The window should be closed tightly in the general ward	59(57.2)
Item 6	When contacting the patient’s blood, body fluids, secretions, excrement, vomitus and pollutants: people should wear clean gloves, and wash hands after removing the gloves	96(93.2)
Item 7	When in danger of being splashed by blood, body fluid, secretion, etc.: people should wear medical protective mask, goggles, and impermeable isolation clothing	96(93.2)