Table 5.

Chi-square tests explore recruitment and retention to MND–SMART

	N	X2	df	p value
Recruitment
Gender	119	0.02	1	0.89
Long survivor	119	0.68	1	0.41
Region of onset	112	7.81	5	0.17
Disease subtype	115	4.76	6	0.57
Caregiver co-participating	119	0.12	1	0.72
PHQ suicidality presence	119	5.2	1	1.00
Retention
Gender	119	0.03	1	0.88
Long survivor	119	0.17	1	0.68
Region of onset	112	17.79	5	0.003**
Disease subtype	115	6.52	6	0.37
Caregiver Co-participating	119	1.78	1	0.18
PHQ suicidality presence	119	1.64	1	0.2

**Indicates significance at p < 0.01