Table 5.

ED MEWS association with LOS

Spearman's correlation coefficients for relationship between LOS and MEWS	Mean MEWS		Maximum MEWS		Median MEWS
	Correlation	p	Correlation	p	Correlation	p
LOS (difference between date stamps in days)	0.177	<0.0001	0.178	<0.0001	0.172	<0.0001
LOS (difference between date stamps and rounded to nearest whole number of days)	0.175	<0.0001	0.179	<0.0001	0.169	<0.0001