Table 3.

Autonomic dysreflexia knowledge test scores

				Paired samples t-tests
	Descriptive statistics			[Cohen's d]
Variable	Pre (n = 108)	Post (n = 108)	3-month (n = 23)	Pre-Post	Post-3 month	Pre-3 month
Rating of AD knowledge, n(%)
None	49 (45.4)	1 (0.9)	1 (0.9)
Poor	43 (39.8)	38 (35.2)	15 (13.9)
Fair	14 (13.0)	55 (50.9)	6 (5.6)
Good	1 (0.9)	12 (11.1)	0 (0)
Excellent	0 (0)	0 (0)	0 (0)
AD knowledge test score, M ± SD (max. /22)	11.85 ± 3.88	18.95 ± 2.39	17.04 ± 3.28	−21.357** [2.21]	3.264* [−0.70]	−6.022** [1.38]

Note. AD, autonomic dysreflexia. ns < 108, 108, and 23 for some variables in the second, third and fourth columns, respectively, due to non-responding. *P = 0.004, **P < 0.001.