. 2020 Oct 29;127(2):284–290. doi: 10.1002/cncr.33268

TABLE 2.

IAT Scores by Site

Bias Test	SJCRH N = 81			Affiliate Clinic N = 24			Total N = 105			SJCRH Versus Affiliate
Bias Test	Mean (SD)	Cohen d ^a	P ^b	Mean (SD)	Cohen d ^a	P ^b	Mean (SD)	Cohen d ^a	P ^b	Cohen d ^c	P ^d
SES IAT	0.69 (0.37)	1.88	<.001	0.76 (0.36)	2.09	<.001	0.71 (0.37)	1.93	<.001	0.17	.56
Race IAT	0.39 (0.42)	0.92	<.001	0.41 (0.35)	1.15	<.001	0.39 (0.41)	0.96	<.001	0.05	.84

Abbreviations: IAT, implicit association test; SD, standard deviation; SES, socioeconomic status; SJCRH, St. Jude Children's Research Hospital.

^{^a}

Cohen d value was calculated for SJCRH or affiliate clinic providers as an effect size to measure the standardized distance from the mean IAT scores to an ideal score of 0.

^{^b}

P values were calculated using 1‐sample Student t tests.

^{^c}

Cohen d value was calculated as an effect size to measure the mean difference between SJCRH and affiliate clinic providers using the pooled within‐group SD.

^{^d}

P values were calculated using 2‐sample Student t tests.