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. 2021 Jun 20;18(12):6626. doi: 10.3390/ijerph18126626

Table 3.

Age group comparisons of the associations between lifestyle factors and sleep health.

Lifestyle Factors Young and Middle Comparisons Young and Older Comparisons Middle and Older Comparisons
Z p Z p Z p
Fast food per week −0.219 0.413 0.000 0.500 0.205 0.419
Number of pets −0.288 0.387 −1.242 0.107 −0.918 0.179
Weekly MVPA minutes −1.272 0.102 −1.597 0.055 −0.338 0.368
Daily % sedentary 7.670 0.222 −1.904 0.028 1.103 0.135
Daily TV minutes 0.955 0.170 −0.071 0.472 −0.961 0.168
Daily social media minutes 1.599 0.055 0.765 0.222 −0.763 −0.136
Daily reading minutes 1.085 0.139 −1.008 0.157 −1.978 0.024
Daily internet minutes 2.014 0.022 −1.402 0.080 −3.223 0.001
Daily regularity 0.537 0.296 −0.953 0.170 −1.412 0.079

Notes: MVPA = moderate to vigorous physical activity. Bolded values are statistically significant.