Table 1.

Results of comparisons of measures derived from the Munich Parasomnia Questionnaire (MUPS) and the Pittsburgh Sleep Quality Index (PSQI).

Preliminary Questionnaires
MUPS	Pandemic (%)			Pre-Pandemic (%)			Fisher’s Exact	p
	I	II	III	I	II	III
Hypnic jerks	11.10	33.30	55.60	11.10	22.20	66.70	0.95	0.73
Rhythmic foot movements	59.30	18.50	22.20	40.70	14.80	44.40	3.02	0.28
Rhythmic movement disorders	92.60	7.40	0.00	81.50	11.10	7.40	2.08	0.50
Exploding head syndrome	74.10	14.80	11.10	85.20	7.40	7.40	1.13	0.62
Hypnagogic hallucinations	63.00	25.90	11.10	77.80	14.80	7.40	1.48	0.56
Periodic leg movements	81.50	11.10	7.40	70.40	18.50	11.10	0.99	0.65
Nocturnal leg cramps	55.60	37.00	7.40	59.30	29.60	11.10	0.54	0.85
Sleep-related bruxism	63.00	7.40	29.60	66.70	3.70	29.60	0.48	1.00
Abnormal swallowing	81.50	7.40	11.10	85.20	11.10	3.70	1.22	0.75
Groaning	48.10	14.80	37.00	55.60	18.50	25.90	0.83	0.76
Sleep enuresis	96.30	3.70	0.00	96.30	3.70	0.00		1.00
Nightmares	3.70	37.00	59.30	3.70	48.10	48,10	0.95	0.79
Sleep terrors	70.40	14.80	14.80	51.90	29.60	18.50	2.19	0.35
Nocturnal eating	100.00	0.00	0.00	88.90	7.40	3.70	2.74	0.24
Sleep-related eating	92.60	7.40	0.00	96.30	3.70	0.00		1.00
Confusing arousals	59.30	25.90	14.80	59.30	22.20	18.50	0.27	1.00
Sleep paralysis	85.20	7.40	7.40	88.90	7.40	3.70	0.56	1.00
Sleepwalking	88.90	11.10	0.00	77.80	14.80	7.40	2.02	0.39
Violent behavior	77.80	18.50	3.70	85.20	11.10	3.70	0.84	0.85
RBD	55.60	33.30	11.10	51.90	33.30	14.80	0.27	1.00
Others	88.90	7.40	3.70	66.70	18.50	14.80	3.71	0.18
PSQI	Pandemic			Pre-Pandemic			t	p
Global Score	5.85 (0.55)			6.04 (0.52)			−0.25	0.80

MUPS, Munich Parasomnia Questionnaire; RBD, REM Behavior Disorder; PSQI, Pittsburgh Sleep Quality Index.