| High smartphone use group (261) | Low smartphone use group (251) | P-value | ||
---|---|---|---|---|---|
Number | % | Number | % | Â | |
Gender | |||||
 Male | 88 | 33.8 | 70 | 28.5 | 0.191 |
 Female | 172 | 66.2 | 176 | 71.5 | |
Age | |||||
 21–24 | 17 | 6.5 | 31 | 12.4 | 0.026* |
 25–29 | 105 | 40.2 | 78 | 31.3 | |
 30–39 | 117 | 44.8 | 110 | 44.2 | |
  > =40 | 22 | 8.4 | 30 | 12.0 | |
Marital status | |||||
 Single | 115 | 44.1 | 121 | 48.4 | 0.268 |
 Married | 135 | 51.7 | 124 | 49.6 | |
 Divorced | 11 | 4.2 | 5 | 2.0 | |
Number of children | |||||
 0 | 147 | 56.3 | 139 | 56.0 | 0.867 |
 1 | 37 | 14.2 | 30 | 12.1 | |
 2 | 31 | 11.9 | 33 | 13.3 | |
  > =3 | 46 | 17.6 | 46 | 18.5 | |
Educational level | |||||
 Master | 180 | 69.2 | 162 | 66.1 |  |
 PhD | 80 | 30.8 | 83 | 33.9 | |
Academic year | |||||
 First | 80 | 30.8 | 56 | 22.9 | 0.349 |
 Second | 80 | 30.8 | 82 | 33.5 | |
 Third | 48 | 18.5 | 55 | 22.4 | |
 Fourth | 27 | 10.4 | 25 | 10.2 | |
 Fifth | 25 | 9.6 | 27 | 11.0 | |
Being outside the country | |||||
 Yes | 94 | 36.2 | 79 | 31.5 | 0.264 |
 No | 166 | 63.8 | 172 | 68.5 | |
Monthly income | |||||
 5000 SR | 104 | 40.3 | 92 | 39.3 |  |
 5000–10,000 SR | 71 | 27.5 | 67 | 28.6 | 0.952 |
 10,000–20,000 SR | 69 | 26.7 | 60 | 25.6 | |
  > 20,000 SR | 14 | 5.4 | 15 | 6.4 | |
Monthly income for father or mother or both | |||||
 5000 SR | 79 | 30.5 | 60 | 25.1 | 0.425 |
 5000–10,000 SR | 59 | 22.8 | 54 | 22.6 | |
 10,000–20,000 SR | 77 | 29.7 | 73 | 30.5 | |
  > 20,000 SR | 44 | 17.0 | 52 | 21.8 |