Table 5. Lymphocyte count by mortality and quartile of age: median [IQR] N.

IQR: Interquartile range; N: Number of cases; P: Probability of obtaining results.

	All patients		Positive patients
Age, years	Alive	Deceased	Alive	Deceased
N	N = 584	N = 158	N = 74	N = 38
<58 years	1.63 [1.12-2.04] 179	0.76 [0.56-1.46] 7	1.36 [1.03-1.87] 28	0.56 [0.56-0.56] 1
58-72 years	1.32 [0.84-1.76] 154	0.74 [0.54-1.15] 35	0.99 [0.66-1.40] 20	1.15 [0.73-4.02] 9
73-84 years	1.07 [0.71-1.33] 132	0.72 [0.42-1.05] 58	0.71 [0.47-1.16] 8	0.75 [0.54-0.78] 14
>=85 years	0.87 [0.55-1.28] 119	0.85 [0.59-1.08] 58	1.05 [0.62-1.37] 18	0.93 [0.59-1.28] 14
P-value (interaction)	P = 0.09		P = 0.66