Table III.

Demographic characteristics of individuals identified with MND code and charts reviewed.

Race	Individual charts reviewed		Individual charts not reviewed		p-valuea < 0.0001	Total individuals
	n	(%)	n	(%)		n	(%)
White	3316	70%	15,579	81%		18,895	79%
Black	495	10%	1246	6%		1741	7%
Other	167	4%	998	5%		1165	5%
Unknown	776	16%	1361	7%		2137	9%
	4754		19,184			23,938
Gender	n	(%)	n	(%)	0.0001	n	(%)
Male	2642	56%	10,182	53%		12,824	53%
Female	2085	44%	8610	45%		10,695	45%
Unknown	27	1%	392	2%		419	2%
Age	n	(%)	n	(%)	< 0.0001	n	(%)
< 18	5	< 1%	13	< 1%		18	< 1%
18–39	341	7%	594	3%		935	4%
40–59	1434	30%	3158	16%		4592	19%
60–79	2348	49%	9580	50%		11,928	50%
80+	590	12%	4247	22%		4837	20%
Unknown	36	1%	1592	8%		1628	7%

MND, motor neuron disease.

^aχ² test.