Table 8. Difference in length of hospitalization by season

	Season				F	p
	Spring (n=119)	Summer (n=112)	Autumn (n=86)	Winther (n=131)
Days	9.76±6.020	11.02±6.680	10.38±6.913	11.63±7.504	1.642	0.179

the values are expressed as the mean±SD