Table 4 Corelations between insomnia, anxiety, depression, mania, psychotic experiences and schizotypal tendencies with misperception scores for each emotional expression.

From: Altered emotion perception in insomnia, anxiety, depression, mania, psychotic experiences and schizotypal symptoms: a dataset

	MSP Fear	MSP Anger	MSP Disgust	MSP Happiness	MSP Sadness	MSP Surprise	MSP Neutral
[Insomnia]
Fear	—	−0.110*	0.088*	0.036	−0.006	0.047	0.048
Anger	0.046	—	0.051	0.022	−0.006	0.047	0.074
Disgust	−0.032	−0.017	—	0.066	−0.042	−0.044	0.137**
Happiness	0.011	−0.047	−0.006	—	0.034	0.073	0.091*
Sadness	0.010	−0.046	0.042	0.007	—	−0.026	0.076
Surprise	−0.025	−0.034	0.023	0.011	−0.047	—	0.036
Neutral	0.002	0.009	−0.010	0.038	−0.018	0.016	—
[Anxiety]
Fear	—	−0.090*	0.076	0.052	0.001	0.048	0.073
Anger	0.113*	—	0.086*	0.087*	0.033	0.076	0.078
Disgust	0.010	−0.013	—	0.073	0.008	−0.022	0.080
Happiness	0.086*	−0.026	0.098*	—	0.011	0.033	0.091*
Sadness	−0.018	0.008	0.068	−0.021	—	−0.016	0.105*
Surprise	−0.022	−0.040	0.058	0.030	0.006	—	0.036
Neutral	0.101*	−0.011	0.046	0.053	0.039	0.061	—
[Depression]
Fear	—	−0.116**	0.096*	0.034	0.017	−0.036	0.032
Anger	0.101*	—	0.089*	0.061	0.025	0.115**	0.087*
Disgust	−0.017	−0.020	—	0.065	−0.017	−0.018	0.087*
Happiness	0.090*	−0.001	0.072	—	0.054	0.030	0.093*
Sadness	−0.002	−0.021	0.056	−0.015	—	−0.022	0.105*
Surprise	0.014	−0.052	0.063	0.071	−0.014	—	0.048
Neutral	0.081	−0.008	−0.049	0.063	0.039	0.031	—
[Mania]
Fear	—	−0.068	0.092*	−0.030	−0.032	0.079	0.009
Anger	0.043	—	0.086*	−0.039	0.038	0.027	0.026
Disgust	−0.074	−0.050	—	−0.028	−0.055	−0.008	0.022
Happiness	0.023	−0.062	0.042	—	0.005	0.043	0.044
Sadness	0.010	−0.037	0.101*	−0.034	—	0.006	0.034
Surprise	−0.053	−0.054	0.011	0.016	−0.061	—	0.033
Neutral	0.040	0.005	0.011	−0.028	−0.045	0.020	—
[Psychotic Experiences]
Fear	—	−0.113	0.043	0.047	0.020	0.080	0.004
Anger	0.079	—	0.070	0.001	0.088*	0.074	0.027
Disgust	−0.021	−0.062	—	0.023	−0.034	−0.031	0.017
Happiness	0.057	0.004	0.042	—	0.105*	0.060	0.019
Sadness	0.043	−0.025	0.004	0.002	—	0.008	0.035
Surprise	0.017	−0.061	−0.002	0.008	0.011	—	0.056
Neutral	0.050	0.044	−0.010	−0.001	−0.025	0.014	—
[Prodromal Severity]
Fear	—	−0.063	0.0480.	0.198**	0.008	0.031	0.135**
Anger	0.116**	—	0.091*	0.149**	0.137**	0.121**	0.119**
Disgust	0.067	−0.010	—	0.135**	0.049	0.010	0.196**
Happiness	0.066	0.035	0.076	—	0.066	0.068	0.133**
Sadness	0.065	−0.014	0.008	−0.059	—	−0.013	0.059
Surprise	0.014	−0.037	0.067	0.042	0.102*	—	0.085*
Neutral	0.043	0.013	0.055	0.076	0.026	0.123**	—
[Unusual Experiences]
Fear	—	−0.111**	0.094*	0.062	−0.020	0.071	0.028
Anger	0.112**	—	0.134**	−0.052	0.019	0.056	0.045
Disgust	−0.015	−0.052	—	0.004	−0.040	−0.008	0.036
Happiness	0.031	−0.013	0.033	—	0.069	0.086*	0.058
Sadness	0.029	−0.037	0.010	0.044	—	0.040	0.049
Surprise	−0.021	−0.049	−0.059	−0.042	−0.064	—	−0.004
Neutral	0.004	0.060	−0.003	0.061	−0.084*	0.038	—
[Cognitive Disorganisation]
Fear	—	−0.142**	0.106*	−0.050	−0.033	−0.011	−0.019
Anger	0.021	—	−0.026	−0.059	0.008	0.022	0.006
Disgust	0.006	−0.053	—	−0.018	0.004	−0.045	−0.046
Happiness	0.044	−0.086*	0.023	—	0.052	0.080	0.013
Sadness	0.064	−0.039	−0.002	−0.038	—	−0.006	0.005
Surprise	0.011	−0.093*	0.002	0.028	−0.048	—	−0.002
Neutral	0.061	0.021	−0.035	−0.052	0.018	−0.042	—
[Introvertive Anhedonia]
Fear	—	0.030	−0.011	0.121**	0.017	−0.045	0.023
Anger	0.061	—	0.007	0.069	0.019	0.072	0.111**
Disgust	0.097*	0.057	—	0.087*	0.060	−0.003	0.067
Happiness	0.046	0.069	0.062	—	0.111*	0.027	0.072
Sadness	−0.001	0.005	0.062	0.033	—	−0.044	0.044
Surprise	0.040	0.036	0.019	0.004	0.031	—	0.038
Neutral	−0.007	0.025	0.003	0.108**	0.010	0.065	—
[Impulsive Nonconformity]
Fear	—	−0.107*	0.077	0.058	−0.062	0.054	0.055
Anger	0.072	—	0.024	0.067	0.043	0.068	0.071
Disgust	0.013	−0.049	—	0.053	0.001	−0.007	0.063
Happiness	0.051	0.005	0.043	—	0.034	0.025	0.058
Sadness	0.025	0.029	0.082	−0.015	—	−0.025	0.059
Surprise	−0.012	−0.007	0.026	0.050	−0.014	—	0.107*
Neutral	0.034	0.077	0.016	0.056	−0.006	0.028	—

Note: Insomnia, ISI: Insomnia Severity Index; Anxiety, GAD7: Generalized Anxiety Disorder Scale; Depression, PHQ-9: Patient Health Questionnaire; Mania: MDQ, Mood Disorder Questionnaire; Psychotic Experiences: Prodromal-16; Unusual Experiences, Cognitive Disorganisation, Introvertive Anhedonia, Impulsive Nonconformity: SF-OLIFE, Short-Form Oxford-Liverpool Inventory of Feelings and Experiences Questionnaire.
*Sig at P < 0.05; **Sig at P < 0.01.

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Table 4 Corelations between insomnia, anxiety, depression, mania, psychotic experiences and schizotypal tendencies with misperception scores for each emotional expression.

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