Table 3.

Matched CELF-4 WS pairs included in propensity score–matching analysis.

Group	Total n	Mothers with high school education	Testing site	Mean better ear PTA (SD)	Mean propensity score (SD)	Mean CELF-4 WS scaled score (SD)
Home RM group	13	3	IA: 7 BT: 6 NC: 0	55.96 (11.24)	0.36 (0.15)	8.62 (4.41)
No-RM group	13	1	IA: 6 BT: 7 NC: 0	56.38 (11.97)	0.38 (0.15)	9.54 (4.29)

Note. CELF-4 WS = Clinical Evaluation of Language Fundamentals–Fourth Edition Word Structure subtest (normative mean = 10, SD = 3); PTA = pure-tone average; RM = remote microphone; IA = University of Iowa; BT = Boys Town National Research Hospital; NC = University of North Carolina at Chapel Hill.