Table 2

- Correlation analysis of aided hearing threshold and data-logging records.

	Children’s age	Father’s age	Mother’s age	Family size	Duration of HA usage (months)	Parent’s estimation of daily use (hours)
Data log for 3 months	0.414**	0.123	0.192	0.060	0.325**	0.623*
Data log for 6 months	0.406**	0.064	0.205	0.014	0.416**	0.772**
Aided PTA	−0.416**	−0.146	−0.189	0.202	−0.451**	−0.312*
Aided SDT	−0.392**	−0.220	-0.202	0.157	−0.381**	−0.275*

Correlation coefficients are shown. HA: hearing aid, PTA: pure tone average for 4 frequencies (500, 1000, 2000, and 4000 Hz); SDT: speech detection threshold, **Correlation is significant at the 0.01 level (2-tailed). *Correlation is significant at the 0.05 level (2-tailed).