Table 1 Descriptive statistics of socio-demographic features of the participants.

From: Moderated mediation model of the association between problematic smartphone use and dry eye disease within Moroccan adolescents

Variable

N = 2202

n (%)

95% CI

Gender

 Boys

904 (41)

[43.05, 38.94]

 Girls

1298 (59)

[56.94, 61.05]

Location

 Urban

1596 (72.5)

[74.36, 70.63]

 Rural

606 (27.5)

[29.36, 25.63]

Mother’s education

 Illiterate

780 (35.4)

[37.39, 33.40]

 Primary

449 (20.4)

[22.08, 18.71]

 Secondary

610 (27.7)

[29.56, 25.83]

 University and above

363 (16.5)

[18.05, 14.94]

Father’s education

 Illiterate

428 (19.4)

[21.05, 17.74]

 Primary

553 (25.1)

[26.91, 23.28]

 Secondary

575 (26.1)

[27.93, 24.26]

 University and above

646 (29.3)

[31.20, 27.39]

Economic status

 Weak

214 (9.7)

[10.93, 8.46]

 Intermediate

1632 (74.1)

[75.92, 72.27]

 Good

356 (16.1)

[17.63, 14.56]

  1. 95% CI 95% Confidence Interval.
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