Table 3

Standardised partial β coefficients (95% confidence intervals) for effects of ear status up to age 9 on developmental outcomes

	Age
	11 years	13 years	15 years	18 years
Teacher reported ^3-151
Verbal IQ	0.090^3-160 (0.0155 to 0.016)	0.144^3-165 (0.073 to 0.0215)	NA	NA
Non-verbal IQ	0.062 (−0.012 to 0.136)	0.111^3-160 (0.040 to 0.182)	NA	NA
Full IQ	0.086^* (0.012 to 0.161)	0.144^3-165(0.073 to 0.215)	NA	NA
Reading	0.099^3-160 (0.0245 to 0.174)	0.116^3-160 (0.045 to 0.187)	0.115^3-160 (0.050 to 0.180)	0.112^3-160 (0.047 to 0.177)
Spelling	0.090^* (0.016 to 0.165)	0.115^3-160 (0.044 to 0.186)	NA	NA

NA, data not available ^*p < 0.05;
↵3-160 p < 0.01;
↵3-165 p < 0.001.
↵3-151 Adjusted for socioeconomic status and sex.
IQ, intelligence quotient.