Attention-Deficit/Hyperactivity Disorder (ADHD) and Time Perception in Adults: Do Adults with Different ADHD Symptomatology Severity Perceive Time Differently? Findings from the National Czech Study

Radek Ptáček; Martina Vňuková; Filip Děchtěrenko; Simon Weissenberger; Eva Kitzlerová; Hana Ptáčková; Martin Anders

doi:10.12659/MSM.936849

16 July 2022: Clinical Research

Attention-Deficit/Hyperactivity Disorder (ADHD) and Time Perception in Adults: Do Adults with Different ADHD Symptomatology Severity Perceive Time Differently? Findings from the National Czech Study

Radek Ptáček ^1ABCDEFG* , Martina Vňuková ^1BCDEF , Filp Děchtěrenko ^2ACDE , Simon Weissenberger ^1DEF , Eva Kitzlerová ^1EG , Hana Ptáčková ^1DEF , Martin Anders ^1DEG

DOI: 10.12659/MSM.936849

Med Sci Monit 2022; 28:e936849

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Table 2 Full output from regression models.We report the output of F tests (with Satterthwaite approximation for degrees of freedom in case of linear mixed models in duration estimation). We also report the P value after correction false discoveries using the Benjamini-Hochberg procedure. Each regression model describes which additional predictor was added. Results for individual regression models with 4 additional predictors. We also report adjusted P values to reduce the chance of false findings using the Benjamini-Hochberg procedure (adjustment was computed separately for both tasks). After the correction, none of the additional variables were significant nor changed the original findings.

	Additional predictor	Regression term	df 1	df 2	F	P value	P value after correction
Duration estimation	City size	Duration	1	5872	1433.50
	City size	Group	2	61	0.85	0.43	0.58
	City size	City_size2	1	61	1.81	0.18	0.29
	City size	Duration_group	2	5872	27.55
	Income	Duration	1	5872	1433.50
	Income	Group	2	61	0.54	0.59	0.62
	Income	Income	1	61	1.43	0.24	0.34
	Income	Duration_group	2	5872	27.55
	Unemployment	Duration	1	5872	1433.50
	Unemployment	Group	2	61	0.59	0.56	0.62
	Unemployment	Unemployment	1	61	2.75	0.10	0.18
	Unemployment	Duration_group	2	5872	27.55
	Medication use	Duration	1	5872	1433.50
	Medication use	Group	2	61	0.72	0.49	0.61
	Medication use	Medication use	1	61	0.00	0.99	0.99
	Medication use	Duration _ group	2	5872	27.55
Duration discrimination	City size	Group	2	61	1.32	0.28	0.37
	City size	City_size2	1	61	0.09	0.77	0.77
	Income	Group	2	61	0.88	0.42	0.48
	Income	Income	1	61	2.06	0.16	0.35
	Unemployment	Group	2	61	1.69	0.19	0.35
	Unemployment	Unemployment	1	61	5.97	0.02	0.07
	Medication use	Group	2	61	1.55	0.22	0.35
	Medication use	Medication use	1	61	6.21	0.02	0.07
– value; df – degrees of freedom.

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Attention-Deficit/Hyperactivity Disorder (ADHD) and Time Perception in Adults: Do Adults with Different ADHD Symptomatology Severity Perceive Time Differently? Findings from the National Czech Study

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