. 2014 Jun 23;124(6):907–912. doi: 10.1182/blood-2014-03-565051

Table 4.

Survival of pPCL and MM patients based on gender, age, and period of diagnosis

Age group	Period	Male		Female
Age group	Period	Median OS	P value	Median OS	P value
<65 y	pPCL patients
	1973-2005	5 mo	.219	11 mo	.179
	2006-2009	6 mo	.219	19 mo	.179
	MM patients
	1973-2005	41 mo	<.001	44 mo	<.001
	2006-2009	Not reached	<.001	Not reached	<.001
≥65 y	pPCL patients
	1973-2005	2 mo	.07	2 mo	.002
	2006-2009	9 mo	.07	12 mo	.002
	MM patients
	1973-2005	20 mo	<.001	22 mo	<.001
	2006-2009	27 mo	<.001	28 mo	<.001

P values in bold are statistically significant (P < .05).