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Table 4 Comparison of descriptive values of the AIS, ESS, and ISI with the respondents’ group of origin

From: Sleep disorders among educationally active elderly people in Bialystok, Poland: a cross-sectional study

scale

UTA n = 108

UHS/UPP n = 74

p

\( \overline{x} \)

SD

Me

\( \overline{x} \)

SD

Me

AIS

7.04

4.54

6

7.43

5.01

6

0.738

ESS

6.37

4.88

5

6.28

3.75

6

0.529

ISI

8.71

5.78

8

9.08

5.47

8

0.669

  1. Abbreviations: AIS Athens Insomnia Scale, ESS Epworth Sleepiness Scale, ISI Insomnia Severity Index, \( \overline{x} \) mean, Me median, p p-value, SD standard deviation, UHS University of Healthy Senior, UPP University of Psychogeriatric Prophylactics, UTA University of the Third Age