Table 2.

Means and standard deviations of study variables.

	Total		Boys		Girls
	M	SD	M	SD	M	SD	t	df
Interpersonal trust	37.52	9.80	38.24	9.95	36.69	9.55	6.25 **	6215.54
HRQoL	81.24	12.32	81.75	12.17	80.70	12.45	3.24 **	6162.01
Physical function	82.46	14.12	83.49	13.88	81.32	14.29	6.00 **	6135.22
Emotional function	72.81	19.79	73.72	19.35	71.82	20.21	3.76 **	6110.26
Social function	88.46	13.92	88.04	14.12	88.92	13.69	−2.47 *	6246.00
School function	79.72	15.10	79.64	15.25	79.79	14.93	−0.38	6246.00

Note: * p < 0.05, ** p < 0.01; Higher score of interpersonal trust represents interpersonal mistrust.