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Table 9 Spearman’s rank correlation coefficient between the AIS, ESS, and ISI results and the respondents’ sex

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

 

men

women

AIS

ESS

ISI

AIS

ESS

ISI

rs

p

rs

p

rs

p

rs

p

rs

p

rs

p

AIS

–

–

0.241

0.003*

0.800

< 0.001*

–

–

0.341

0.042*

0.744

< 0.001*

ESS

0.241

0.003*

–

–

0.287

< 0.001*

0.341

0.042*

–

–

0.428

0.009*

ISI

0.800

< 0.001*

0.287

< 0.001*

–

–

0.744

< 0.001*

0.428

0.009*

–

–

  1. Abbreviations: AIS Athens Insomnia Scale, ESS Epworth Sleepiness Scale, ISI Insomnia Severity Index, rs Spearman’s rank correlation coefficient, p p-value, * statistically significant value