Table 1.

Characteristics of the children and mothers of the respondents and nonrespondents of the survey.

Variable	Respondents		Nonrespondents		p Value
	Mean	SD	Mean	SD
Better ear PTA	48.8	13.9	49.1	14.6	0.86
Age aid fitted	15.4	17.4	17.0	18.4	0.48
Child's age at time of survey submission	8	2.1	8.4	2.1	0.22
Mother's age at time of survey submission	33.6	5.1	32.6	6.1	0.15

Note. PTA = pure-tone average at 500, 1000, 2000, and 4000 Hz.