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. 2019 Aug 30;16(17):3166. doi: 10.3390/ijerph16173166

Table 2.

Descriptive results (1): Centrality and deviation indicators of ICT Usage.

ICT Usage Mean Standard Deviation
Average time (hours) of daily usage of desktop computer 4.44 2.99
Average time (hours) of daily usage of laptop 1.15 2.14
Average time (hours) of daily usage of Tablet 0.21 0.83
Average time (hours) of daily usage of Smartphone 1.79 2.47
Pause ratio for total hours of ICT usage (pauses/hour) 0.73 1.05
Average time per pause (minutes) in ICT usage 3.87 17.39