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Table 4 Chi-square test of association between GAD-7 and analyzed variables

From: Reduced level of physical activity during COVID-19 pandemic is associated with depression and anxiety levels: an internet-based survey

Variables Df p value Cramér’s V
Time of adoption 14.49 15 0.48 0.05
Restriction level 21.96 9 0.009* 0.06
Family income 50.50 12 < 0.001* 0.09
IPAQ current 35.09 12 < 0.001* 0.08
Δ IPAQ 36.99 6 < 0.001* 0.14
  1. * Statistically significant association (p ≤ 0.05); IPAQ International physical activity questionnaire, GAD-7- General Anxiety Disorder-7; Δ IPAQ - the difference between the current and pre-pandemic categories of IPAQ; X2 – Chi-square result; df – degrees of freedom