Table 3.

Change in the parental fertility preservation-related knowledge and decision regret pre- and postdecision aid (n=15).

Change		Pre-DAa mean score (SD); range		Post-DA mean score (SD); range		Mean change score		SE		95% CI		t b		Degree of freedom		P value
Fertility preservation knowledge
	All parents (n=14)		5.21 (1.66); 1-8		6.71 (1.94); 3-10		1.50		0.66		0.07 to 2.93		2.27		13		.04c
	Parents of boys (n=6)		5.17 (1.46); 4-8		6.33 (2.13); 3-10		1.17		1.20		0.19 to 1.90		0.98		5		.37
	Parents of girls (n=8)		5.25 (1.79); 1-7		7 (1.73); 4-10		1.75		0.80		0.13 to 3.63		2.20		7		.06
Decision regret scale scores
	All parents (n=14)		16.5 (18.6); 0-50		18.5 (19.4); 0-50		1.9		5.17		–9.51 to 4.67		0.64		13		.54
	Parents of boys (n=6)		5.8 (12.0); 0-30		10.0 (16.7); 0-40		4.2		3.75		–13.79 to 5.46		1.11		5		.32
	Parents of girls (n=8)		25.7 (19.0); 0-50		25.7 (19.7); 0-50		0		4.76		–11.64 to 11.64		0.00		7		1.0

^aDA: decision aid.

^bt test (two-tailed).

^cSignificant at P≤.05.