Table 3.

The percentage of staff adhering to the given criteria before and after the posters were put up and their corresponding P-value

	Pre-poster (%)	Post-poster (%)	P-value
Covered ears	44	48	0.648
Covered nose/mouth	88	83	0.517
Covered head-hair	29	38	0.261
Piercings left in	93	94	0.759
Covered piercings/holes	68	76	0.311
Shirt tucked-in	2	12	0.019
Gloves not splashed	75	73	1.000
Finger rings removed	79	76	0.781
Hood worn	59	54	0.812
Hood tucked-in	41	38	0.812
Chlorhexidine lavage	100	100	–
Antibiotics	100	100	–

As there was no change for chlorhexidine lavage or timing of antibiotics, no analysis was performed and hence there is no P-value.