Table 4.

Results from mixed effects models for the P1, N1, and P3b ERP component amplitudes stratified by hemisphere (secondary analyses).

	Beta	Standard error	z	p	95%CI		f2
P1 component: left hemisphere
Age	0.015	0.028	0.54	0.586	−0.039	0.069	<0.001
Gender*	−0.251	0.437	−0.57	0.566	−1.106	0.605	<0.001
Difficulty	0.139	0.094	1.49	0.137	−0.044	0.323	0.014
Cardiometabolic burden	−0.484	0.281	−1.72	0.085	−1.035	−0.066	<0.001
P1 component: right hemisphere
Age	0.028	0.026	1.09	0.276	−0.023	0.080	<0.001
Gender*	−0.493	0.413	−1.19	0.233	−1.304	0.317	<0.001
Difficulty	−0.025	0.080	−0.31	0.759	−1.181	0.132	0.001
Cardiometabolic burden	−0.631	0.266	−2.38	0.017	−1.152	−0.111	<0.001
N1 component: left hemisphere
Age	−0.014	0.038	−0.37	0.710	−0.090	0.062	<0.001
Gender*	0.469	0.612	0.77	0.444	−0.731	1.667	<0.001
Difficulty	0.484	0.105	4.63	<0.001	0.279	0.690	0.131
Cardiometabolic burden	0.206	0.394	0.52	0.600	−0.565	0.978	<0.001
N1 component: right hemisphere
Age	0.002	0.040	0.06	0.952	−0.076	0.080	<0.001
Gender*	0.388	0.628	0.62	0.536	−0.842	1.618	<0.001
Difficulty	0.584	0.084	6.96	<0.001	0.419	0.748	0.297
Cardiometabolic burden	0.057	0.402	0.14	0.887	−0.730	0.845	<0.001
P3b component: left hemisphere
Age	0.026	0.027	0.96	0.335	−0.027	0.078	<0.001
Gender*	−0.037	0.421	−0.09	0.930	−0.861	0.787	<0.001
Difficulty	0.195	0.074	2.64	0.008	0.050	0.340	0.017
Cardiometabolic burden	−0.670	0.271	−2.48	0.013	−1.201	−0.140	<0.001
P3b component: right hemisphere
Age	0.033	0.027	1.23	0.220	−0.020	0.086	<0.001
Gender*	−0.302	0.425	−0.71	0.477	−1.135	0.530	<0.001
Difficulty	−0.083	0.066	−1.26	0.208	−0.212	0.046	0.004
Cardiometabolic burden	−0.736	0.274	−2.67	0.007	−1.272	−0.200	<0.001

^*Gender = 1 female, 2 male.