Research Article

Knowledge on Hospital Waste Management among Senior Staff Nurses Working in a Selected Medical College Hospital of Bangladesh

Table 3

Frequency distribution about colour coded bin.

CharacteristicsFrequency (percentage)

Knowledge about colour coded bin
 No correct answer67 (53.6)
 One correct answer58 (46.4)
Knowledge about black colour bin
 Wrong answer40 (32.0)
 Correct answer85 (68.0)
Knowledge about yellow colour bin
 Wrong answer105 (84.0)
 Correct answer20 (16.0)
Knowledge about red colour bin
 Wrong answer50 (40.0)
 Correct answer75 (60.0)