Skip to main content

Table 4 Mean comparison between health levels of elderly people with different smartphone usage purposes

From: The effect of smartphones on the self-rated health levels of the elderly

Group

Number of samples

Mean

Standard deviation of health level

Learning and searching health information

644

3.55a

0.766

Not Learning and searching health information

401

3.39b

0.728

  1. Note: Different letters in the superscript (volume 3) indicate significance at 1% between the two mean values